Pentair® Pentek® Big White® Filter Housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The extra large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow-rate applications. Sumps are available in both 10″ and 20″ lengths. The cap is available with 3/4″, 1″ or 1-1/2″ NPT inlet and outlet ports. The 1-1/2″ internal port allows a greater volume of liquid to pass through the cap more rapidly. Big White Housings are compatible with a broad range of chemicals and are available with or without a pressure relief button. They accept a wide variety of 4-1/2″ diameter cartridges.
Large capacity housing suitable for high flow applications
Available in 10″ and 20″ lengths
Pressure relief/bleed on inlet side of cap
Accepts up to 4-1/2″ diameter cartridges
Housing – Polypropylene
Cap – Polypropylene
Button Assembly – 300-Series stainless steel, EPDM, and polypropylene
Pentair®Pentek® Big White® Filter Housings with Bypass offer caps that include a built-in bypass valve for easy cartridge change-outs, eliminating the need to shut off the water supply. You can easily switch from filter position to bypass by turning the large control knob a half turn. The High Flow Polypropylene (HFPP) cap is available in 1″ NPT inlet and outlet ports. These housings have the versatility to meet all of your large capacity filtration needs, including high-flow and heavy sediment applications. The extra-large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow applications. Sumps are available in both 10″ and 20″ lengths.
1/2 turn valve allows you to go from filtered to non-filtered water
Large capacity housing suitable for high flow applications 10″ and 20″