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Watts Flowmatic W-1812-50 RO Membrane


Retail: $59.99 /ea
You Save: 17%
Buy 1 - 3 for $49.95 ea.
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Retail: $59.99
You Save: 17%
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Watts Flowmatic W-1812-50 RO Membrane is a 50 gallon per day reverse osmosis thin film composite (TFC) membrane. Fits most standard RO units including but not limited to the Flowmatic FMRO4J, FMRO4G, FMRO5J, FMRO5G, FMRO5GP, FMRO4ERP, FMRO5-C, FMRO4-ZW, FMRO5MT, FMRO4-ERP.

The W181250 membrane is 1.8" x 11.8"

Membrane should be changed every 2-5 years depending on water quality and usage.

Compatible Models:

The Watts Flowmatic W-1812-50 RO Membrane is correct replacement for the following model numbers:

BrandModel NumberDescription
WattsFlowmatic FMRO4-ERPRO Membranes
WattsFlowmatic FMRO4-ZWRO Membranes
WattsFlowmatic FMRO4ERPRO Membranes
WattsFlowmatic FMRO4GRO Membranes
WattsFlowmatic FMRO4JRO Membranes
WattsFlowmatic FMRO5GRO Membranes
WattsFlowmatic FMRO5GPRO Membranes
WattsFlowmatic FMRO5MTRO Membranes
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