Filmtec (TW30-2521) Tap Water Membrane 325 GPD 2.5" X 21" Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter 🔧 Pro tip: Pleated filters

🔧 Pro tip: Pleated filters like the Harmsco 801-5-20 can often be rinsed and reused 2-3 times before replacement

5 inches Filtration Rating 10 micron nominal Media Composition 2 lb KDF-85 + Granular Activated Carbon Total Weight 4 lbs (cartridge with media) Capacity 20

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✓ FDA-approved disinfection method ✓ 1/4" Quick Connect fittings ✓ Stainless steel inner chamber ✓ 9000-hour lamp life

Filmtec (TW30-2521) Tap Water Membrane 325 GPD 2.5" X 21" Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter 🔧 Pro tip: Pleated filtersThe Filmtec TW30 2521 is a high efficiency reverse osmosis membrane engineered for small commercial tap water applications, delivering 325 gallons per day at 99. 5% stabilized salt rejection. This 2. 5" x 21" element provides 13 square feet of active membrane surface area, optimized for systems purifying less than one gallon per minute with industry leading reliability and energy efficiency. SPECIFICATIONS TW30 2521 Core Performance Metrics Daily