Poly-Pleat Absolute Filters

Absolute rated one micron filter cartridges remove cyst-sized particles for safe, cyst-free drinking water. Harmsco 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. For use in Harmsco Up-Flow Multi-Cartridge Filter Housings.

Harmsco Poly-Pleat Absolute Rated Filter Product Details

Model No.

Size Fits Housings Dimensions Media
(Sq. Ft.)
Max. Flow Rate (GPM)
Harmsco HIF Style Std. Single Cartridge Length O.D.

Standard Cartridges for use in Harmsco or Standard Filter Housings

PP-S-1

Single/ 10” Std.

9¾”

2¾”

3.7

1.8

PP-D-1

Double

19½”

2¾”

7.5

3.7

PP-20E-1

20” Standard

20”

2¾”

7.5

3.7

PP-T-1

Triple/ 30” Std.

29¼”

2¾”

11

5.5

Calypso Blue™ Cartridges for Replacement in “Big Blue” Filter Housings

PP-BB-10-1

10” Big Blue

✓ (BB)

9¾”

4½”

8.0

4.0

PP-BB-20-1

20” Big Blue

✓ (BB)

20”

4½”

16.8

8.4

Harmsco Poly-Pleat Absolute Rated Filter Cartridges are also available in Hurricane Size for use in Hurricane and WaterBetter filter housings.

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