Filter Replacement Kit for PuROTwist 4000 Reverse Osmosis System (RO Membrane Sold Separately)
INCLUDES:
- 3 Large O-rings as Courtsesy
- STAGE 1 – 1x Sediment Pre-Filter (Q5605) – Replace every 6-12 months or as needed
- STAGE 2 – 1x Carbon GAC Pre-Filter (Q5633) – Replace every 6-12 months or as needed
- (DOES NOT INCLUDE RO MEMBRANE)
- STAGE 3 – 0 x (RO Membrane TQ56-50FC Sold Separately )
- STAGE 4 – 1x Carbon GAC Post Filter (Q5633) – Replace every 6-12 months or as needed
*Filters may need to be replaced more often than indicated depending on incoming water contaminant level and volume of water being treated.







