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Harmsco® PP-BB-20-1, 1 Micron Poly-Pleat™ Calypso Blue™ Series Filter Cartridge
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Harmsco® PP-BB-20-1, 1 Micron Poly-Pleat™ Calypso Blue™ Series Filter Cartridge

Your Price:$71.98
Retail Price:$84.68
Your Savings:$12.70(15%)
Typically Ships in 2-10 Days
Part Number:PP-BB-20-1
Quantity Pricing
  • 1 - 2
  • $71.98
  • 3 - 4
  • $68.38
  • 5 - 8
  • $64.78
  • 9+
  • $61.18


Hardware > Plumbing > Water Dispensing & Filtration > Water Filtration Accessories > Water Filter Cartridges
Harmsco PP-BB-20-1, 1 Micron Premium Calypso Blue Poly-Pleat™ Cartridge

Certified: NSF/ANSI Standard 61 Drinking water system components - Health Effects

Substantially removes:
- Cryptosporidium
- Giardia cysts
- Harmful organisms
- Sediment
- Silt
- Turbidity

- Absolute rated one micron filter media removes cyct-sized particles for safe, cyst-free drinking water
- Pleated polypropylene filter media provides more surface area for longer filter life and increased particle removal
- FDA listed materials for use in potable water and liquid food applications
- End caps, center tubes and media are thermally bonded as one integral component for added strength and to provide superior end sealing
- Full product line for standard, Big Blue and Hurricane® housings


Independent Lab Validated: To verify the performance of Poly-Pleat™ cartridges and Harmsco filer housings, Pace Analytical, a highly respected independent testing facility, was selected to conduct challenge tests to the NSF 53-2007 protocol for cysts reduction.

Micron Rating
1 Micron
Media (sq ft)
Rec. Flow Rate (GPM)
Filter Media
Meltblown Polypro inner layer w/ outer layers of polypro scrim material for support
Center Tubes
Rigid PVC w/ perforations or molded polypro
End Caps
Pliable PVC w/ sealing surface built-in
Filter Dimension 4-1/2" OD x 10" H
Temperature 140°F  (60°C)*
Shrink Wrap
Standard on all Poly-Pleat cartridges
Flow Rates
Up to 0.5 gpm ft2 media
* Temperature limits vary and depend on pressure and time under load

- Pre Reverse Osmosis Filtration                                       - Industrial Water Filtration           
- Municipal Drinking Water Filtration                               - Chill Water Filtration      
- Commercial/Residnetial Drinking Water Filtration          - Food & Beverage Filtration     
- Desalination Pre-Filtration                                               - Marine/Aquatic Filtration           

Pressure Drop

See PDF link below

Harmsco Premium Hurricane Poly-Pleat™ Cartridges Technical Data Sheet

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