Pentek - 20" x 2.5" Empty Fillable Cartridge Shell 0.2 - 2 GPM Engineered flow path minimizes reject

Engineered flow path minimizes reject water drain noise during RO system operation

The Harmsco HB-20-5W is a 20-inch pleated sediment cartridge engineered for Big Blue 20" x 4

Best used with compensated hardness calculations that account for total mineral content of your source water

5" Micron Rating 5 micron Filter Type Meltblown sediment Housing Compatibility E-20 series housings Quantity 4 cartridges per pack Application RO systems

or any application where backwashing filters are impractical due to space

Pentek - 20" x 2.5" Empty Fillable Cartridge Shell 0.2 - 2 GPM Engineered flow path minimizes rejectPentek 20" x 2. 5" Empty Fillable Cartridge Shell Custom filtration media housing for specialized water treatment applications Food Grade Construction 20" Standard Size Refillable Design Media Customizable The Pentek empty fillable cartridge shell gives you complete control over your filtration media. This 20 inch housing lets you create custom blends of activated carbon, specialty resins, bone char, KDF, or other media tailored to your specific water