Pentek Filters

Pentek is the largest brand in the filtration industry. With over 50 types of Pentek inline filters in stock, H2O offers a wide line of choices in 4 standard sizes, available for immediate shipment. Pentek inline water filters are available with 1/4" & 3/8" FPT connections and many with 1/4" and/or 3/8" John Guest quick-connect fittings built-in.

All Pentek filters are NSF Certified and are made with the highest grade materials available.

These filters are often used as a Reverse Osmosis (RO) inline post filter. They clip on to the membrane housing and filter the water after the bladder tank, acting as a polishing filter.

Other applications include: appliances, water coolers, coffee makers, and other low flow applications.

Pentek Products

We carry a wide variety of replacement filter cartridges, water filter systems, and filter housings & accessories from Pentek:

Carbon Block Cartridges GAC Cartridges Melt Blown Sediment Cartridges Ultrafiltration Cartridges Quick Change Under Sink Systems Plastic Filter Housings

Pentek Inline Granular Activated Carbon Filters

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Pentek Inline Bacteriostatic Filters

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Pentek Inline Sediment & Rust Particulate Filters

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Pentek Inline Lime, Scale, and Chlorine Taste & Odor Filters

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Pentek Inline Lime & Scale Filters

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Pentek Inline Chlorine Taste & Odor Carbon Block Filters

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Pentek Inline TDS Reduction - High Capacity DI Resin Filters

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Pentek Inline pH Stabilizers

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Pentek GAC Inline w/ Hollow Fiber Membrane

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