Harmsco Poly-Pleat 20" Big Blue 1 Mic. Cartridge - PP-BB-20-1 (4 pack)

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Application: Harmsco® Filter Cartridge for Safe, Cyst-free Drinking Water

Please note: pricing is for a case of 4 x cartridges

Harmsco Poly-Pleat cartridges were specifically designed for the economical removal of parasitic cysts, such as Cryptosporidium and Giardia (aka Beaver Fever).

Poly-Pleat cartridges are available in a wide range of sizes:

  • 2 3/4" width for standard 10, 19 1/2, 20 and 30 inch slimline housings
  • 4 1/2" wide for 10 and 20 inch big blue housings
  • Hurricane 40/90/170 models for Hurricane Housings

This cartridge fits a "Big Blue" 20 inch housing.

POLY-PLEAT™ cartridges are ideal as final filters for municipal water filtration without pre-filtration. In high turbidity water, pre-filtration is recommended using Harmsco® sediment cartridges with two or three-step filtration, depending on the source water. POLY-PLEAT™ cartridges provide long filter life due to their pleated design and increased surface area.

Spec Sheets:


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