Filmtec (TW30-2521) Tap Water Membrane 325 GPD 2.5" X 21" 000 Gal. Polyphosphate Scale & Corrosion Inhibitor Filter Best used with pre-filtered water

Best used with pre-filtered water (5 micron or finer sediment pre-filter recommended) to maximize KDF and GAC lifespan

The open structure maintains low pressure drop even as the cartridge loads with contaminants

Unscrew filter housing using a housing wrench

Low Energy Operation

Filmtec (TW30-2521) Tap Water Membrane 325 GPD 2.5" X 21" 000 Gal. Polyphosphate Scale & Corrosion Inhibitor Filter Best used with pre-filtered waterThe 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