Pura UV (36003035) Quartz Sleeve #20 for UV Addon-3 & UV20 Omnipure (E5633) 12"x2.5" Diameter E-Series T33 GAC Carbon } The Filmtec NF270-2540 nanofiltration

} The Filmtec NF270-2540 nanofiltration membrane delivers 850 gallons per day of high-quality permeate with excellent organic removal and partial softening in a compact 2

U-style design provides easy cartridge access without removing entire bracket

The color-changing resin provides visual confirmation of cartridge exhaustion

protecting families from heavy metal exposure

featuring an in-head valve that automatically shuts off water flow when the cartridge is removed

Pura UV (36003035) Quartz Sleeve #20 for UV Addon-3 & UV20 Omnipure (E5633) 12"x2.5" Diameter E-Series T33 GAC Carbon } The Filmtec NF270-2540 nanofiltrationPura UV Replacement Component Pura UV Quartz Sleeve #20 (36003035) Precision engineered quartz sleeve for UV Addon 3 and UV20 series ultraviolet disinfection systems OEM Hydrotech component Direct fit for UV20 series High purity fused quartz UV C transmission optimized The quartz sleeve is the protective barrier between your UV lamp and water flow, and its clarity determines disinfection efficiency. This OEM Pura UV quartz sleeve (part #36003035) is