Watts® 4SV, RO-TFM-4SV

Watts®

Watts® 4SV, RO-TFM-4SV Reverse Osmosis Systems

Compatible Replacement Water Filters & Reverse Osmosis RO Membrane.

STAGE 1 – Purtrex 5-Micron Sediment Filter. 93023 (Watts 104017) – Replace Every 6 Months
STAGE 2 – Omnipure 5-Micron Carbon Block Filter. OMB934-5 (Watts 101009) – Replace Every 12 Months
STAGE 3 – Filmtec 24 GPD TFC Reverse Osmosis Membrane. (Watts 110009) – Replace As Needed
OR
STAGE 3 – Purewater4u 18 GPD TFC Reverse Osmosis Membrane. (Watts 110004) – Replace As Needed
STAGE 4 – Omnipure Inline Carbon Post Filter. CL10ROT33-B (Watts 100014, 560010) – Replace Every 12 Months