ERO R335 Reverse Osmosis Membrane

The ERO R335 has been replaced by the ERO 385. To upgrade your old system, view the EcoWater upgrade kit here. Replacement filters are still available while quantities last.

The EcoWater ERO R335 replacement membrane is fully encapsulated and designed to reduce up to 95% of all particles in your tap water.

Replace the membrane every 18-36 months to ensure efficient operation of your EcoWater system.

Details

• Fully encapsulated for sanitary and efficient filter changes
  
• Easy-change filters eliminate the need for complicated system service or call-out charges — twist-out, twist-in, done!

Additional

To replace, first turn off the water supply to the reverse osmosis system and close the valve on the storage tank. Next, relieve pressure by opening the faucet until water flow stops. Twist the old membrane out clockwise, and the new one in counter-clockwise.