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<h4>Axeon - NF3 Series Membrane Elements - NF3-4040 - 2500 GPD Membrane Element</h4> <p>(Formerly R.O. UltraTec)</p> <p>Manufactured using the industry’s leading membrane film technology. NF3 Membrane Elements offer reliability,high performance, and deliver consistent results. NF3 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance.</p> <ul> <li>Improved System Performance</li> <li>Superior Quality and Cost Savings</li> <li>Individually Vacuum Tested</li> <li>Made in the U.S.</li> </ul> <h3>Operating Limits</h3> <ul> <li>Membrane Type: Polyamide Thin Film Composite</li> <li>Maximum Operating Temperature: 113°F (45°C)</li> <li>pH Range, Continuous Operation: 2 - 11pH</li> <li>Range, Short Term Cleaning (30 Min.): 1 - 12</li> <li>Maximum Feed Silt Density Index (SDI): 5 SDI</li> <li>Chlorine Tolerance: 0 PPM</li> </ul> <h3>Features</h3> <ul> <li>High Flow (HF)Membrane Material</li> <li>Protective ABS Hard Shell</li> <li>Made in the U.S.A.</li> </ul> <h3>Specifications</h3> <ul> <li>Axeon Part Number: 200406</li> <li>Axeon Product Description: NF3-4040</li> <li>Applied Pressure: 70 PSI (4.83 BAR)</li> <li>Permeate Flow Rate: 2500 GPD (9.46 m³/d)</li> <li>Nominal Salt Rejection: 40-50%</li> </ul> <p>Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 - 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 40%. Permeate flow for individual elements may vary +/- 20%.</p> <h3>Dimensions</h3> <ul> <li>A: 40" (1016.0 mm)</li> <li>B: 1.1" (27.94 mm)</li> <li>C: 0.75" (19.05 mm)</li> <li>D: 3.95" (100.3 mm)</li> </ul>

<p data-mce-fragment="1"><strong data-mce-fragment="1">AXEON® NF3–Series Membrane Elements</strong> are manufactured using the industry’s leading membrane film technology. These membranes offer reliability, high performance and deliver consistent results. Water treatment professionals have come to rely on the superior performance and dependability of <strong data-mce-fragment="1">AXEON NF3–Series Membrane Elements</strong>.</p><p data-mce-fragment="1"><strong data-mce-fragment="1">AXEON NF3–Series Membrane Elements</strong> are ideal for removing a high percentage of TOC and THM precursors with medium to high salt passage and medium hardness passage. <strong data-mce-fragment="1">AXEON NF3–Series Membrane Elements</strong> are an ideal choice for surface water and ground water where good organic removal is desired with partial softening.</p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li data-mce-fragment="1">Superior Quality and Cost Savings</li>
<li data-mce-fragment="1">Individually Inspected, Qualified and Vacuum Tested</li>
<li data-mce-fragment="1">All Industry Standard Sizes</li>
<li data-mce-fragment="1">Nanofiltration Membrane Elements</li>
<li data-mce-fragment="1">Improved RO System Performance</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>NF3-4040</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>2500 / 9.46</li>
<li>
<strong>Nominal Salt Rejection %: </strong>40 - 50</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions.png?v=1711655793" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions"></p><p>A: 40<br>B: 1.1<br>C: 0.75<br>D: 3.95</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 12</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>0</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 16</li>
</ul>

<h4>Axeon - NF4 Series Membrane Elements - NF4-2514 - 200 GPD Membrane Element</h4> <p>(Formerly R.O. UltraTec)</p> <p>Manufactured using the industry’s leading membrane film technology. NF4 Membrane Elements offer reliability,high performance, and deliver consistent results. NF4 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance.</p> <ul> <li>Improved System Performance</li> <li>Superior Quality and Cost Savings</li> <li>Individually Vacuum Tested</li> <li>Made in the U.S.</li> </ul> <h3>Operating Limits</h3> <ul> <li>Membrane Type: Polyamide Thin Film Composite</li> <li>Maximum Operating Temperature: 113°F (45°C)</li> <li>pH Range, Continuous Operation: 2 - 11pH</li> <li>Range, Short Term Cleaning (30 Min.): 1 - 12</li> <li>Maximum Feed Silt Density Index (SDI): 5 SDI</li> <li>Chlorine Tolerance: 0 PPM</li> </ul> <h3>Features</h3> <ul> <li>High Flow (HF)Membrane Material</li> <li>Protective ABS Hard Shell</li> <li>Made in the U.S.A.</li> </ul> <h3>Specifications</h3> <ul> <li>Axeon Part Number: 200407</li> <li>Axeon Product Description: NF4-2514</li> <li>Applied Pressure: 70 PSI (4.83 BAR)</li> <li>Permeate Flow Rate: 200 GPD (0.76 m³/d)</li> <li>Nominal Salt Rejection: &gt;97%</li> </ul> <p>Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 - 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 80%. Permeate flow for individual elements may vary +/- 20%.</p> <h3>Dimensions</h3> <ul> <li>A: 14" (355.6 mm)</li> <li>B: 1.1" (27.94 mm)</li> <li>C: 0.75" (19.05 mm)</li> <li>D: 2.4" (60.96 mm)</li> </ul>

<p><strong>AXEON® NF4–Series Membrane Elements</strong> are manufactured using the industry’s leading membrane film technology. These membranes offer reliability, high performance and deliver consistent results. Water treatment professionals have come to rely on the superior performance and dependability of <strong>AXEON NF4–Series Membrane Elements</strong>.</p><p><strong>AXEON NF4–Series Membrane Elements</strong> provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors. The low net driving pressure of the <strong>AXEON NF4–Series Membrane Elements</strong> allows the removal of these compounds at low operating pressures.</p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li data-mce-fragment="1">Superior Quality and Cost Savings</li>
<li data-mce-fragment="1">Individually Inspected, Qualified and Vacuum Tested</li>
<li data-mce-fragment="1">All Industry Standard Sizes</li>
<li data-mce-fragment="1">Nanofiltration Membrane Elements</li>
<li data-mce-fragment="1">Improved RO System Performance</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>NF4-2514</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>200 / 0.76</li>
<li>
<strong>Nominal Salt Rejection %: </strong>80 - 90</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions.png?v=1711655793" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions"></p><p>A: 14<br>B: 1.1<br>C: 0.75<br>D: 2.40</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 12</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>0</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 6</li>
</ul>

<h4>Axeon - NF4 Series Membrane Elements - NF4-2521 - 250 GPD Membrane Element</h4> <p>(Formerly R.O. UltraTec)</p> <p>Manufactured using the industry’s leading membrane film technology. NF4 Membrane Elements offer reliability,high performance, and deliver consistent results. NF4 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance.</p> <ul> <li>Improved System Performance</li> <li>Superior Quality and Cost Savings</li> <li>Individually Vacuum Tested</li> <li>Made in the U.S.</li> </ul> <h3>Operating Limits:</h3> <ul> <li>Membrane Type: Polyamide Thin Film Composite</li> <li>Maximum Operating Temperature: 113°F (45°C)</li> <li>pH Range, Continuous Operation: 2 - 11pH</li> <li>Range, Short Term Cleaning (30 Min.): 1 - 12</li> <li>Maximum Feed Silt Density Index (SDI): 5 SDI</li> <li>Chlorine Tolerance: 0 PPM</li> </ul> <h3>Features:</h3> <ul> <li>High Flow (HF)Membrane Material</li> <li>Protective ABS Hard Shell</li> <li>Made in the U.S.A.</li> </ul> <h3>Specifications:</h3> <ul> <li>Axeon Part Number: 200408</li> <li>Axeon Product Description: NF4-2521</li> <li>Applied Pressure: 70 PSI (4.83 BAR)</li> <li>Permeate Flow Rate: 250 GPD (0.95 m³/d)</li> <li>Nominal Salt Rejection: &gt;97%</li> </ul> <p>Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 - 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 80%. Permeate flow for individual elements may vary +/- 20%.</p> <p>Dimensions:</p> <p><img src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/membrane-dimensions.png?v=1712072383" alt="Diagram of a flow filter highlighting the Axeon NF4-4040 4 x 40 - 2000 GPD NF Membrane from US Water Systems Inc, with labeled parts A, B, C, and D showing airflow direction from left to right using advanced membrane technology." width="400" height="148"></p> <ul> <li>A: 21" (533.4 mm)</li> <li>B: 1.1" (27.94 mm)</li> <li>C: 0.75" (19.05 mm)</li> <li>D: 2.4" (60.96 mm)</li> </ul>

<h4>Axeon - NF4 Series Membrane Elements - NF4-2540 - 680 GPD Membrane Element</h4> <p>(Formerly R.O. UltraTec)</p> <p>Manufactured using the industry’s leading membrane film technology. NF4 Membrane Elements offer reliability,high performance, and deliver consistent results. NF4 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance.</p> <ul> <li>Improved System Performance</li> <li>Superior Quality and Cost Savings</li> <li>Individually Vacuum Tested</li> <li>Made in the U.S.</li> </ul> <h3>Operating Limits</h3> <ul> <li>Membrane Type: Polyamide Thin Film Composite</li> <li>Maximum Operating Temperature: 113°F (45°C)</li> <li>pH Range, Continuous Operation: 2 - 11pH</li> <li>Range, Short Term Cleaning (30 Min.): 1 - 12</li> <li>Maximum Feed Silt Density Index (SDI): 5 SDI</li> <li>Chlorine Tolerance: 0 PPM</li> </ul> <h3>Features</h3> <ul> <li>High Flow (HF)Membrane Material</li> <li>Protective ABS Hard Shell</li> <li>Made in the U.S.A.</li> </ul> <h3>Specifications</h3> <ul> <li>Axeon Part Number: 200409</li> <li>Axeon Product Description: NF4-2540</li> <li>Applied Pressure: 70 PSI (4.83 BAR)</li> <li>Permeate Flow Rate: 680 GPD (2.57 m³/d)</li> <li>Nominal Salt Rejection: &gt;97%</li> </ul> <p>Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 - 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 80%. Permeate flow for individual elements may vary +/- 20%.</p> <p>Dimensions:</p> <p><img src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/membrane-dimensions.png?v=1712072383" alt="Diagram of a flow filter highlighting the Axeon NF4-4040 4 x 40 - 2000 GPD NF Membrane from US Water Systems Inc, with labeled parts A, B, C, and D showing airflow direction from left to right using advanced membrane technology." width="400" height="148"></p> <ul> <li>A: 40" (1016.0 mm)</li> <li>B: 1.1" (27.94 mm)</li> <li>C: 0.75" (19.05 mm)</li> <li>D: 2.4" (60.96 mm)</li> </ul>

<p><strong>AXEON® NF4–Series Membrane Elements</strong> are manufactured using the industry’s leading membrane film technology. These membranes offer reliability, high performance and deliver consistent results. Water treatment professionals have come to rely on the superior performance and dependability of <strong>AXEON NF4–Series Membrane Elements</strong>.</p><p><strong>AXEON NF4–Series Membrane Elements</strong> provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors. The low net driving pressure of the <strong>AXEON NF4–Series Membrane Elements</strong> allows the removal of these compounds at low operating pressures.</p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li data-mce-fragment="1">Superior Quality and Cost Savings</li>
<li data-mce-fragment="1">Individually Inspected, Qualified and Vacuum Tested</li>
<li data-mce-fragment="1">All Industry Standard Sizes</li>
<li data-mce-fragment="1">Nanofiltration Membrane Elements</li>
<li data-mce-fragment="1">Improved RO System Performance</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>NF4-2540</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>680 / 2.57</li>
<li>
<strong>Nominal Salt Rejection %: </strong>80 - 90</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions.png?v=1711655793" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions"></p><p>A: 40<br>B: 1.1<br>C: 0.75<br>D: 2.40</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 12</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>0</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 6</li>
</ul><p><strong>Compatible with:</strong></p><table class="uscro"><tbody>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Desal Membranes:</strong></td>
<td style="height: 18px; width: 197.875px;">DURASLICK NF 2540</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Filmtec Membranes:</strong></td>
<td style="height: 18px; width: 197.875px;">NF90-2540, 149982</td>
</tr>
</tbody></table>

<h4>Axeon - NF4 Series Membrane Elements - NF4-4014 - 400 GPD Membrane Element</h4> <p>(Formerly R.O. UltraTec)</p> <p>Manufactured using the industry’s leading membrane film technology. NF4 Membrane Elements offer reliability,high performance, and deliver consistent results. NF4 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance. </p> <ul> <li>Improved System Performance</li> <li>Superior Quality and Cost Savings</li> <li>Individually Vacuum Tested</li> <li>Made in the U.<strong></strong>S.</li> </ul> <p><strong>Operating Limits:</strong></p> <ul> <li>Membrane Type: Polyamide Thin Film Composite</li> <li>Maximum Operating Temperature: 113°F (45°C)</li> <li>pH Range, Continuous Operation: 2 - 11pH</li> <li>Range, Short Term Cleaning (30 Min.): 1 - 12</li> <li>Maximum Feed Silt Density Index (SDI): 5 SDI</li> <li>Chlorine Tolerance: 0 PPM</li> </ul> <p><strong>Features:</strong></p> <ul> <li>High Flow (HF) Membrane Material</li> <li>Protective ABS Hard Shell</li> <li>Made in the U.S.A.</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Axeon Part Number: 200410</li> <li>Axeon Product Description: NF4-4014</li> <li>Applied Pressure: 70 PSI (4.83 BAR)</li> <li>Permeate Flow Rate: 400 GPD (1.51 m³/d)</li> <li>Nominal Salt Rejection: &gt;97%</li> </ul> <p>Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 – 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 80%. Permeate flow for individual elements may vary +/- 20%.</p> <p><strong>Dimensions:</strong></p> <p><img src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/membrane-dimensions.png?v=1712072383" alt="Diagram of a flow filter highlighting the Axeon NF4-4040 4 x 40 - 2000 GPD NF Membrane from US Water Systems Inc, with labeled parts A, B, C, and D showing airflow direction from left to right using advanced membrane technology." width="400" height="148"></p> <ul> <li>A: 14" (355.6 mm)</li> <li>B: 1.1" (27.94 mm)</li> <li>C: 0.75" (19.05 mm)</li> <li>D: 3.95" (100.3 mm)</li> </ul>

<h4>Axeon - NF4 Series Membrane Elements - NF4-4021 - 950 GPD Membrane Element</h4> <p>(Formerly R.O. UltraTec)</p> <p>Manufactured using the industry’s leading membrane film technology. NF4 Membrane Elements offer reliability,high performance, and deliver consistent results. NF4 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance. </p> <ul> <li>Improved System Performance</li> <li>Superior Quality and Cost Savings</li> <li>Individually Vacuum Tested</li> <li>Made in the U.<strong></strong>S.</li> </ul> <p><strong>Operating Limits:</strong></p> <ul> <li>Membrane Type: Polyamide Thin Film Composite</li> <li>Maximum Operating Temperature: 113°F (45°C)</li> <li>pH Range, Continuous Operation: 2 - 11pH</li> <li>Range, Short Term Cleaning (30 Min.): 1 - 12</li> <li>Maximum Feed Silt Density Index (SDI): 5 SDI</li> <li>Chlorine Tolerance: 0 PPM</li> </ul> <p><strong>Features:</strong></p> <ul> <li>High Flow (HF) Membrane Material</li> <li>Protective ABS Hard Shell</li> <li>Made in the U.S.A.</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Axeon Part Number: 200411</li> <li>Axeon Product Description: NF4-4021</li> <li>Applied Pressure: 70 PSI (4.83 BAR)</li> <li>Permeate Flow Rate: 950 GPD (3.60 m³/d)</li> <li>Nominal Salt Rejection: &gt;97%</li> </ul> <p>Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 – 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 80%. Permeate flow for individual elements may vary +/- 20%.</p> <p><strong>Dimensions:</strong></p> <p><img src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/membrane-dimensions.png?v=1712072383" alt="Diagram of a flow filter highlighting the Axeon NF4-4040 4 x 40 - 2000 GPD NF Membrane from US Water Systems Inc, with labeled parts A, B, C, and D showing airflow direction from left to right using advanced membrane technology." width="400" height="148"></p> <ul> <li>A: 21" (533.4 mm)</li> <li>B: 1.1" (27.94 mm)</li> <li>C: 0.75" (19.05 mm)</li> <li>D: 3.95" (100.3 mm)</li> </ul>

<p><strong>AXEON® NF4–Series Membrane Elements</strong> are manufactured using the industry’s leading membrane film technology. These membranes offer reliability, high performance and deliver consistent results. Water treatment professionals have come to rely on the superior performance and dependability of <strong>AXEON NF4–Series Membrane Elements</strong>.</p>
<p><strong>AXEON NF4–Series Membrane Elements</strong> provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors. The low net driving pressure of the <strong>AXEON NF4–Series Membrane Elements</strong> allows the removal of these compounds at low operating pressures.</p>
<p data-mce-fragment="1"><strong>Features:</strong></p>
<ul>
<li data-mce-fragment="1">Superior Quality and Cost Savings</li>
<li data-mce-fragment="1">Individually Inspected, Qualified and Vacuum Tested</li>
<li data-mce-fragment="1">All Industry Standard Sizes</li>
<li data-mce-fragment="1">Nanofiltration Membrane Elements</li>
<li data-mce-fragment="1">Improved RO System Performance</li>
</ul>
<p><strong><u>Specifications:</u></strong></p>
<ul>
<li>
<strong>Description: </strong>NF4-4021</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>950 / 3.60</li>
<li>
<strong>Nominal Salt Rejection %: </strong>80 - 90</li>
</ul>
<p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions.png?v=1711655793" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions"></p>
<p>A: 21<br>B: 1.1<br>C: 0.75<br>D: 3.95</p>
<p><strong><u>Operating Limits:</u></strong></p>
<ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 12</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>0</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 16</li>
</ul>

<h4>Axeon - NF4 Series Membrane Elements - NF4-4040 - 2000 GPD Membrane Element</h4> <p>(Formerly R.O. UltraTec)</p> <p>Manufactured using the industry’s leading membrane film technology. NF4 Membrane Elements offer reliability,high performance, and deliver consistent results. NF4 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance. </p> <ul> <li>Improved System Performance</li> <li>Superior Quality and Cost Savings</li> <li>Individually Vacuum Tested</li> <li>Made in the U.<strong></strong>S.</li> </ul> <p><strong>Operating Limits:</strong></p> <ul> <li>Membrane Type: Polyamide Thin Film Composite</li> <li>Maximum Operating Temperature: 113°F (45°C)</li> <li>pH Range, Continuous Operation: 2 - 11pH</li> <li>Range, Short Term Cleaning (30 Min.): 1 - 12</li> <li>Maximum Feed Silt Density Index (SDI): 5 SDI</li> <li>Chlorine Tolerance: 0 PPM</li> </ul> <p><strong>Features:</strong></p> <ul> <li>High Flow (HF) Membrane Material</li> <li>Protective ABS Hard Shell</li> <li>Made in the U.S.A.</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Axeon Part Number: 200412</li> <li>Axeon Product Description: NF4-4040</li> <li>Applied Pressure: 70 PSI (4.83 BAR)</li> <li>Permeate Flow Rate: 2000 GPD (7.6 m³/d)</li> <li>Nominal Salt Rejection: &gt;97%</li> </ul> <p>Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 – 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 80%. Permeate flow for individual elements may vary +/- 20%.</p> <p><strong>Dimensions:</strong></p> <p><img src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/membrane-dimensions.png?v=1712072383" alt="Diagram of a flow filter highlighting the Axeon NF4-4040 4 x 40 - 2000 GPD NF Membrane from US Water Systems Inc, with labeled parts A, B, C, and D showing airflow direction from left to right using advanced membrane technology." width="400" height="148"></p> <ul> <li>A: 40" (1016.0 mm)</li> <li>B: 1.1" (27.94 mm)</li> <li>C: 0.75" (19.05 mm)</li> <li>D: 3.95" (100.3 mm)</li> </ul>

<p data-mce-fragment="1"><strong data-mce-fragment="1">AXEON® NF5–Series Nanofiltration Membrane Elements</strong> are designed for tap water applications requiring higher flow rates at low energy operating pressures at 70 psi. These membranes are specially designed for the removal of polyvalent ions while allowing for higher passage of salts. <strong>NF5–Series Membranes</strong> feature flow rates from 2,400 to 12,000 gallons per day and are fiberglass wrapped. </p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li data-mce-fragment="1">Ultra-Low Operating Pressure</li>
<li data-mce-fragment="1">Fiberglass Wrapped for Enhanced Durability</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>NF5-4040</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>2,400 / 9.09</li>
<li>
<strong>Nominal Salt Rejection %: </strong>30 - 50</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions.png?v=1711655793" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions"></p><p>A: 40<br>B: 1.04<br>C: 0.75<br>D: 3.90</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41.40</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 13</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>&lt; 1</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 14</li>
</ul>

<p data-mce-fragment="1"><strong data-mce-fragment="1">AXEON® NF5–Series Nanofiltration Membrane Elements</strong> are designed for tap water applications requiring higher flow rates at low energy operating pressures at 70 psi. These membranes are specially designed for the removal of polyvalent ions while allowing for higher passage of salts. <strong>NF5–Series Membranes</strong> feature flow rates from 2,400 to 12,000 gallons per day and are fiberglass wrapped. </p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li data-mce-fragment="1">Ultra-Low Operating Pressure</li>
<li data-mce-fragment="1">Fiberglass Wrapped for Enhanced Durability</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>NF5-8040</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>12,000 / 45.43</li>
<li>
<strong>Nominal Salt Rejection %: </strong>30 - 50</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="Brackish LE1 Large Format Membrane Dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/brackish-le1-large-format-membrane-dimensions.png?v=1711721222" style="float:right;width:500px;height:auto;" title="Brackish LE1 Large Format Membrane Dimensions"></p><p>A: 40<br>B: N/A<br>C: 1.12<br>D: 7.91</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41.40</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 13</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>&lt; 1</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 75</li>
</ul>

<p data-mce-fragment="1"><strong data-mce-fragment="1">AXEON® NF6–Series Membrane Elements</strong> are designed for low energy operating pressures at 70 psi. These membranes are made for tap water application and are specially designed for the removal of polyvalent ions while maintaining allowing low passage of salts. NF6–Series Membranes have flow rates from 2,000 to 10,000 gallons per day and are fiberglass wrapped. </p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li data-mce-fragment="1">Nanofiltration</li>
<li data-mce-fragment="1">Extra-low Operating Pressure</li>
<li data-mce-fragment="1">Fiberglass Wrapped for Enhanced Durability</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>NF6-4040</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>2,000 / 7.57</li>
<li>
<strong>Nominal Salt Rejection %: </strong>50 - 70</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions.png?v=1711655793" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions"></p><p>A: 40<br>B: 1.04<br>C: 0.75<br>D: 3.90</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 13</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>&lt; 1</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 14</li>
</ul>

<p data-mce-fragment="1"><strong data-mce-fragment="1">AXEON® NF6–Series Membrane Elements</strong> are designed for low energy operating pressures at 70 psi. These membranes are made for tap water application and are specially designed for the removal of polyvalent ions while maintaining allowing low passage of salts. NF6–Series Membranes have flow rates from 2,000 to 10,000 gallons per day and are fiberglass wrapped. </p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li data-mce-fragment="1">Nanofiltration</li>
<li data-mce-fragment="1">Extra-low Operating Pressure</li>
<li data-mce-fragment="1">Fiberglass Wrapped for Enhanced Durability</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>NF6-8040</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>70 / 4.83</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>10,000 / 37.85</li>
<li>
<strong>Nominal Salt Rejection %: </strong>50 - 70</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="Brackish LE1 Large Format Membrane Dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/brackish-le1-large-format-membrane-dimensions.png?v=1711721222" style="float:right;width:500px;height:auto;" title="Brackish LE1 Large Format Membrane Dimensions"></p><p>A: 40<br>B: N/A<br>C: 1.12<br>D: 7.91</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 13</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>&lt; 1</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 75</li>
</ul>

<p><strong>AXEON® RE1–Series Membrane Elements</strong> feature a rugged fiberglass shell and are designed for surface and groundwater applications with high salt concentrations. <strong>RE1–Series Membrane Elements</strong> contain fouling resistant properties and offer higher flow rates up to 9,000 GPD while providing rejection rates up to 99%.</p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li>High Rejection of Salts</li>
<li>Fiberglass Wrapped for Enhanced Durability</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>RE1-4040</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>225 / 15.51</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>2000 / 7.57</li>
<li>
<strong>Nominal Salt Rejection %: </strong>99</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions.png?v=1711655793" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions"></p><p>A: 40<br>B: 1.04<br>C: 0.75<br>D: 3.90</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 13</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>0</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 14</li>
</ul><p><strong>Compatible with:</strong></p><table class="uscro"><tbody>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>AXEON:</strong></td>
<td style="height: 18px; width: 197.875px;">HR3-4040, 200373</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Filmtec:</strong></td>
<td style="height: 18px; width: 197.875px;">TW30-4040, BW30-4040</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Hydranautics:</strong></td>
<td style="height: 18px; width: 197.875px;">CPA2-4040</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Suez:</strong></td>
<td style="height: 18px; width: 197.875px;">AG4040TM, AG4040TF, 1206774, AG4040FF, 1206761</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Toray:</strong></td>
<td style="height: 18px; width: 197.875px;">TM710</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>LG:</strong></td>
<td style="height: 18px; width: 197.875px;">LG BW 4040 R</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Watts:</strong></td>
<td style="height: 18px; width: 197.875px;">W-4040-TW, W-4040-BW</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>3M:</strong></td>
<td style="height: 18px; width: 197.875px;">66-18424</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Coster Engineering:</strong></td>
<td style="height: 18px; width: 197.875px;">625-001-634</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><b>GE Water/Desal:</b></td>
<td style="height: 18px; width: 197.875px;">AG4040TF, 1206774, AG4040FF, 1206761</td>
</tr>
</tbody></table>

<p><strong>AXEON® RE1–Series Membrane Elements</strong> feature a rugged fiberglass shell and are designed for surface and groundwater applications with high salt concentrations. <strong>RE1–Series Membrane Elements</strong> contain fouling resistant properties and offer higher flow rates up to 9,000 GPD while providing rejection rates up to 99%.</p><p data-mce-fragment="1"><strong>Features:</strong></p><ul>
<li>High Rejection of Salts</li>
<li>Fiberglass Wrapped for Enhanced Durability</li>
</ul><p><strong><u>Specifications:</u></strong></p><ul>
<li>
<strong>Description: </strong>RE1-8040</li>
<li>
<strong>Applied Pressure (psi / bar): </strong>225 / 15.51</li>
<li>
<strong>Permeate Flow Rate (gpd / <strong>m³/d</strong>): </strong>9000 / 34.07</li>
<li>
<strong>Nominal Salt Rejection %: </strong>99</li>
</ul><p><strong><u>Dimensions (Inches)</u></strong><img alt="tap water ro membrane dimensions large format" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/tap-water-ro-membrane-dimensions-large-format.png?v=1711719091" style="float:right;width:500px;height:auto;" title="tap water ro membrane dimensions large format"></p><p>A: 40<br>B: N/A<br>C: 1.12<br>D: 7.91</p><p><strong><u>Operating Limits:</u></strong></p><ul>
<li>
<strong>Membrane Type: </strong>Polyamide Thin-Film Composite</li>
<li>
<strong>Maximum Operating Temperature (°F / °C): </strong>113 / 45</li>
<li>
<strong>Maximum Operating Pressure (psi / bar): </strong>600 / 41</li>
<li>
<strong>pH Range, Continuous Operation: </strong>2 - 11</li>
<li>
<b>pH Range, Short Term Cleaning (30 Min.): </b>1 - 13</li>
<li>
<strong>Maximum Feed Silt Density Index (SDI): </strong>5</li>
<li>
<strong>Chlorine / Chloramine Tolerance (ppm): </strong>0</li>
<li>
<b>Maximum Feed Flow Rate (gpm):</b> 75</li>
</ul><p><strong>Compatible with:</strong></p><table class="uscro"><tbody>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Filmtec:</strong></td>
<td style="height: 18px; width: 197.875px;">BW30-365</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Hydranautics:</strong></td>
<td style="height: 18px; width: 197.875px;">CPA2-8040</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Suez:</strong></td>
<td style="height: 18px; width: 197.875px;">AG8040N</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>Toray:</strong></td>
<td style="height: 18px; width: 197.875px;">TM720-370</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; width: 198.125px;"><strong>LG:</strong></td>
<td style="height: 18px; width: 197.875px;">LG BW 400 R</td>
</tr>
</tbody></table>

<img class="__mce_add_custom__" title="axeonlogo.jpg" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/axeonlogo.jpg?v=1689273991" alt="axeonlogo.jpg" width="200" height="65"> <h4>0.1-1 GPM Axeon Flow Meter</h4> <ul> <li>1/2" MNPT x 1/2" MNPT</li> <li>Fits Axeon, Flexeon, RO UltraTec and Titan Reverse Osmosis Systems</li> <li>Axeon (RO UltraTec) Part Number 203849</li> </ul>

<img class="__mce_add_custom__" title="axeonlogo.jpg" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/axeonlogo.jpg?v=1689273991" alt="axeonlogo.jpg" width="200" height="65">
<h4>
<img class="__mce_add_custom__" style="float: right;" title="best_price_logo.jpg" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/best_price_logo.jpg?v=1712068290" alt="best_price_logo.jpg" width="85" height="84">0.1-1 GPM Axeon Flow Meter</h4>
<ul>
<li>1/2" MNPT x 1/2" MNPT</li>
<li>Fits Axeon, Flexeon, RO UltraTec and Titan Reverse Osmosis Systems</li>
<li>Axeon (RO UltraTec) Part Number 200897</li>
</ul>

<img class="__mce_add_custom__" title="axeonlogo.jpg" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/axeonlogo.jpg?v=1689273991" alt="axeonlogo.jpg" width="200" height="65">
<h4>
<img class="__mce_add_custom__" style="float: right;" title="best_price_logo.jpg" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/best_price_logo.jpg?v=1712068290" alt="best_price_logo.jpg" width="85" height="84">1-10 GPM Axeon Flow Meter</h4>
<ul>
<li>1" MNPT x 1" MNPT</li>
<li>Fits Axeon, Flexeon, RO UltraTec and Titan Reverse Osmosis Systems</li>
<li>Axeon (RO UltraTec) Part Number 200899</li>
</ul>

<img height="65" width="200" alt="axeonlogo.jpg" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/axeonlogo.jpg?v=1689273991" title="axeonlogo.jpg" class="__mce_add_custom__">
<h4>
<img height="84" width="85" alt="best_price_logo.jpg" src="https://cdn.shopify.com/s/files/1/0735/3221/1504/files/best_price_logo.jpg?v=1712068290" title="best_price_logo.jpg" style="float: right;" class="__mce_add_custom__">2-20 GPM Axeon Flow Meter</h4>
<ul>
<li>1" MNPT x 1" MNPT</li>
<li>Fits Axeon, Flexeon, RO UltraTec and Titan Reverse Osmosis Systems</li>
<li>Axeon (RO UltraTec) Part Number 200900</li>
</ul>