Harmsco PP-BB-20-1 20 10 BB 1 Micron Absolute Poly-Pleat Filter Cartridge

Part Number: PP-BB-20-1

Retail Price per Filter: $119.99
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Harmsco PP-BB-20-1 20" 10" BB 1 Micron Absolute Poly-Pleat Filter Cartridge

 The Harmsco PP-BB-20-1 20 10 BB 1 Micron Absolute Poly-Pleat Filter Cartridge has added benefits for high flow capability, reduced maintenance downtime and cost. It combines quality and functionality with durability for a lifetime of customer satisfaction. 


  • Pleated design for more surface area
  • FDA approved materials - NSF 61 certified
  • Engineered media for superior performance
  • Cleanable and reusable in most applications and micron sizes
  • Thermally bonded end caps to ensure better sealing


  • Lower overall operating cost
  • Longer filter runs for fewer change-outs
  • Lower initial pressure drops
  • Reduced maintenance downtime and cost
  • Increased contaminant removal
  • High flow capability


  • Reverse Osmosis Pre-filtration
  • Municipal Drinking Water Filtration
  • Commercial/Residential Drinking Water Filtration
  • Desalination Pre-filtration
  • Industrial Water Filtration
  • Cooling Tower Filtration
  • Chill Water Loop Filtration
  • Food & Beverage Filtration
  • Marine/Aquatic Filtration
  • Industrial coolant Filtration


  • Filter Media: Polyester-Plus
  • End Caps: Pliable PVC with sealing surface built-in
  • Shrink Wrap: Standard on all Premium and WaterBetter Calypso cartridges
  • Temperature: 140°F (60°C)
  • Center tubes: ABS or PVC

Sizing Guide:

  • Nominal Micron Rating: 1
  • Media (sq ft) : 20
  • Maximum Flow Rate* (GPM): 10 *Harmsco recommends operation at 50-70% of maximum flow rate for optimum performance.
  • Length (in) : 20
  • O.D. (in) : 4.5