Watts (W-1812) Thin Film Composite Replacement Reverse Osmosis Membrane Relton Drill Bits and Hole Saws 87" (fits standard 20" x

87" (fits standard 20" x 2

01 pH units) Traceability Standardized against NIST-certified reference materials Storage & Dating Freshness dated for quality assurance Availability Made to order

VOCs Volatile organic chemicals

🔧 Pro tip: Check and adjust the air pressure in your tank every 12 months

Watts (W-1812) Thin Film Composite Replacement Reverse Osmosis Membrane Relton Drill Bits and Hole Saws 87" (fits standard 20" xWatts Premier Reverse Osmosis Components Watts W 1812 Thin Film Composite Replacement RO Membrane Industry standard 1. 8" x 11. 75" TFC membrane delivering 96% salt rejection for residential reverse osmosis systems NSF ANSI Standard 58 Listed 96% Contaminant Rejection Fits Most Conventional Units Ships Dry for Extended Shelf Life The Watts W 1812 membrane uses advanced thin film composite technology to remove dissolved solids, heavy metals, chlorine,