Filmtec (TW30-1812) Thin Film Composite Replacement Residential Reverse Osmosis Membrane 20 inch x 4.5 inch Big Blue Filters2776 specs-table td:last-child{color:var(--muted)

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The KX MatriKX 01-450-10-MATRIKX fits any standard 10" Big Blue filter housing with 4

and commercial applications where economical chlorine taste and odor reduction is needed alongside sediment filtration

Filmtec (TW30-1812) Thin Film Composite Replacement Residential Reverse Osmosis Membrane 20 inch x 4.5 inch Big Blue Filters2776 specs-table td:last-child{color:var(--muted)Filmtec TW30 1812 Thin Film Composite RO Membrane Industry standard residential reverse osmosis membrane with proven thin film composite technology NSF ANSI 58 Listed 1. 8" 12" Standard Size 50 GPD at 50 PSI 2 5 Year Service Life The TW30 1812 is the workhorse membrane in residential reverse osmosis systems, using Dow Filmtec's thin film composite technology to reject up to 99% of total dissolved solids. Rated at 50 psi rather than the typical 60 psi,