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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
000 mg/L or 1
This prevents minor leaks and makes future disassembly easier without risking thread damage on plastic components
🛡️ Dual Stage Filtration
Compatible with Pentek Big Blue and standard 20" housings from most manufacturers
25 gallon storage tank that lets you monitor water level at a glance
Filmtec (SW30-4040) Seawater Membrane 1,950 GPD 4" X 40" Filter Housing 000 mg/L or 1Filmtec SW30 4040 Seawater RO Membrane for High Salinity Desalination 1,950 GPD commercial seawater reverse osmosis element engineered for consistent performance in demanding marine and coastal applications 99. 4% Salt Rejection 4" 40" Element 800 PSI Rated 80 ft Active Area The Filmtec SW30 4040 seawater membrane delivers 1,950 gallons per day from feedwater containing 32,000 ppm total dissolved solids, making it the workhorse element for based and
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