Step-by-Step Guide: Replacing an AXEON Commercial RO Membrane

Q: Why use genuine AXEON membrane elements in my AXEON system?

Genuine AXEON membranes are engineered to the system’s exact specifications for optimal performance and reliability. They maximize impurity removal efficiency, help maintain warranty coverage and system longevity, and deliver consistent, high-quality water—protecting your investment.

Q: How do I find the correct RO membrane replacement for my system?

Go to the AXEON brand page, select your AXEON RO system model, and add the matching genuine AXEON membrane element to your cart. For assistance, call (877) 377-9876, Monday–Friday, 8 a.m.–5 p.m. Central Time.

Q: What does an AXEON commercial RO membrane remove from water?

AXEON commercial RO membranes reduce total dissolved solids (TDS), dissolved salts, hardness minerals, chlorine byproducts, metals, and many organic contaminants—producing high-purity water for restaurants, laboratories, medical offices, and light-commercial uses. Typical rejection is about 96–99% depending on feed-water quality and operating pressure.

Q: How long does an AXEON RO membrane last in a commercial system?

In typical U.S. light-commercial installations, AXEON RO membranes last about 18–36 months. Lifespan depends on feed-water TDS, hardness, chlorine exposure, and pre-treatment. Proper sediment and carbon filtration and maintaining correct operating pressure extend membrane life.

Q: How do I choose the right AXEON commercial reverse osmosis system for my business?

Match the system to daily demand (GPD), feed-water TDS and hardness, and your application (restaurant, manufacturing, beverage service, car wash, medical). Many businesses use systems from ~200 to 2,000 GPD with required pre-treatment such as sediment, carbon, or water softening for best results.

Q: What maintenance does an AXEON light-commercial RO system require?

Replace sediment and carbon pre-filters every 3–6 months, monitor pressure, check product-water TDS, and replace the RO membrane when performance declines. Periodic flushing helps reduce fouling and scaling.

Q: How can I tell if my AXEON RO membrane needs to be replaced?

Indicators include rising product-water TDS, reduced flow, higher pressure drop, or poor taste/odor. Many businesses log TDS weekly; a steady drop in rejection percentage is the clearest sign it is time to replace the AXEON membrane.

Woman replacing an Axiom commercial RO membrane with a guide.

How to Replace an AXEON Commercial RO Membrane: A Technical Guide

Replacing the reverse osmosis (RO) membrane in your AXEON commercial system is a critical maintenance task to ensure optimal water purification and system performance. Follow this step-by-step guide tailored for a technical audience to complete the process efficiently.

For specifics on how to replace your membrane, please refer to your AXEON system’s owner’s manual. Find your AXEON RO system owner’s manual.

Before You Get Started

Gather Tools and Materials
1. New AXEON RO membrane.
2. Properly sized wrenches or spanners.
3. Lubricant (compatible with RO systems, such as silicone-based).
4. Clean gloves.
5. Towels or rags for cleanup.
Review Manufacturer Guidelines:
1. Read the system manual to ensure compliance with specific requirements.
Ensure Safety:
1. Turn off the system and power supply.
2. Close the water supply valve to prevent leaks.
3. Relieve system pressure by opening a valve downstream or using the pressure release valve.

Disassembly Before Installing RO Membrane

Depressurize the System
1. Slowly depressurize the system to prevent sudden water bursts.
Access the Pressure Vessel: :
1. Locate the pressure vessel housing the membrane.
2. Unscrew the end caps using the appropriate tools, taking care not to damage threads or seals.
Remove the Old Membrane: :
1. Grip the membrane stem and gently pull it out. If it resists, use pliers carefully to avoid damaging the housing.
2. Inspect the removed membrane for signs of fouling, scaling, or damage, which may indicate pre-treatment issues.

Cleaning and Inspection

Inspect the Pressure Vessel:
1. Check the housing for debris, biofilm, or scaling.
2. Clean the housing thoroughly with an appropriate cleaning solution if necessary.
Examine O-Rings and Seals:
1. Inspect O-rings for wear or damage. Replace them if necessary to ensure a proper seal.

Genuine Axeon RO Membranes trusted worldwide

Commercial RO Membrane Installation Instructions

Prepare the New Membrane:
1. Unpack the new AXEON membrane and inspect it for visible defects.
2. Apply a small amount of silicone lubricant to the O-rings and brine seal for easier installation.
Insert the Membrane:
1. Slide the membrane into the pressure vessel, ensuring proper orientation. Follow the directional arrow or guidelines provided in the manual.
Replace End Caps:
1. Secure the end caps tightly but avoid over-tightening, which can damage the threads or seals.
Reconnect the System:
1. Reattach any piping or fittings to the pressure vessel.

AXEON RO System Start-Up

Check Connections:

Verify that all connections are tight and leak-free.

Flush the System:

Open the water supply and flush the system to remove air and any preservatives from the new membrane. Refer to the manual for the required flushing duration.

Monitor Performance:

Check for leaks.

Measure water quality parameters (e.g., TDS, flow rate) to ensure the system operates within specifications.

Viqua VIQUA IHS22-D4 Integrated 12 GPM UV System with Sediment and Carbon with Lead Reduction Filters IHS22-D4-

Find AXEON Membrane Element Replacements

We carry a large selection of genuine Axeon Water Technologies replacement filters, membranes and cartridges.

Find Your AXEON Membrane

Maintaining Your AXEON RO System

Temperature Correction: Adjust the permeate flow to account for temperature variations by applying the temperature correction factor specified in the system manual. This factor compensates for changes in temperature that can affect the osmotic pressure, thereby altering the permeating flow rate. By using the correction factor, you ensure accurate flow measurements and system efficiency under varying temperature conditions.

2. Regularly inspect pre-filters and change them as needed to protect the RO membrane.

3. Monitor operating pressures and perform routine cleaning to prolong membrane life.

4. Keep spare O-rings and seals on hand for quick replacements.

By following these steps, you can ensure a smooth and efficient replacement of your AXEON commercial RO membrane, maintaining optimal system performance.

FAQs

Why Use Genuine Axeon Membrane Elements in my Axeon System?

Using genuine Axeon membrane elements ensures optimal performance and reliability for your Axeon RO system. These membranes are specifically designed to meet the system's exact specifications, maximizing efficiency in removing impurities. Genuine Axeon membranes also maintain the system’s warranty and longevity, delivering consistent, high-quality water while protecting your investment.

How do I Find the Correct RO Membrane Replacement for My System

Start by navigating to the AXEON brand page. Select your Axeon RO system from the model options shown. Once selected, you can add the correct genuine AXEON membrane element to your cart. Please call us if you have any questions about which membrane to select: (877) 377-9876. Water experts are available Monday through Friday 8 am to 5 pm Central Time.

What does an AXEON commercial RO membrane remove from water?

AXEON commercial RO membranes remove TDS, dissolved salts, hardness minerals, chlorine byproducts, metals, and many organic contaminants, producing high-purity water for restaurants, laboratories, medical offices, and light-commercial applications. Most AXEON membranes offer 96–99% rejection, depending on feed-water quality and operating pressure.

How long does an AXEON RO membrane last in a commercial system?

In typical U.S. commercial installations, an AXEON RO membrane lasts 18–36 months, depending on feed-water TDS, hardness, chlorine exposure, and pre-treatment. Proper sediment and carbon filtration—and maintaining correct operating pressure—greatly extends RO membrane life.

How do I choose the right AXEON commercial reverse osmosis system for my business?

Selecting an AXEON RO system depends on your daily water demand (GPD), feed-water TDS, hardness levels, and application (restaurant, manufacturing, beverage service, car wash, medical). Businesses often choose systems between 200–2,000 GPD, with required pre-treatment such as sediment, carbon, or water softening for best performance.

What maintenance does an AXEON light-commercial RO system require?

Routine maintenance includes changing sediment and carbon pre-filters every 3–6 months, monitoring system pressure, checking TDS levels, and replacing the RO membrane when performance declines. Commercial systems should also receive periodic flushing to reduce fouling and scaling.

How can I tell if my AXEON RO membrane needs to be replaced?

Signs of membrane failure include rising product-water TDS, reduced flow rate, higher pressure drop, or poor taste/odor. Most businesses test TDS weekly; a consistent decline in rejection percentage is the clearest indicator that it's time to replace your Axeon RO membrane.