Water Factory®​​​​​ N4000, N4500

Water Factory Systems®

N4000 TFCM SO, N4000 TFCM PCF SO, N4500 TFCM SO Reverse Osmosis Systems

Replacement Water Filters and Reverse Osmosis RO Membranes

(2) Omnipure 5-Micron Carbon Block Filter. OMB934-5 (WFS 47-211114) Requires 2 - Replace Every 12 Months
(1) Pentair 36 GPD Encapsulated Reverse Osmosis Membrane. (WFS 66-43037, 66-43019) - Replace As Needed
(1) Omnipure Inline Polishing Filter. CL10ROT33-B (WFS 47-211212) - Replace Every 12 Months

NOTE:
If you are replacing a Water Factory Membrane with an Pentair Membrane, you will need to remove the Red Stealth Flow Control tube (SFC) and replace it with a length of 1/4" tubing. The Pentair Membrane has its own internal check valve and an internal flow control.

To remove the Red SFC Tube:

Remove the existing encapsulated membrane module with the Red SFC Flow Control Tube and replace with the Pentair Encapsulated Membrane with the Check Valve and Flow Control.

Discard the Red SFC tubing from the old membrane and replace with a section of 1/4" tubing into the drain port.