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Replacement Water Filters & Cartridges

47 results

Pentair 
Whole House 6-Months Replacement Filter 4 -Pack

4.9
631
  • •Lengthens life of filter system and appliances
  • •Filters down to 20 times smaller than the diameter of a human hair
  • •30-Day warranty
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Pentair 
Pentek Whole House 6-Months Replacement Filter

5.0
2
  • •Enjoy cleaner water for your home and appliances with high capacity sediment reduction including dirt, sand, silt, and particulates
  • •Reduces very fine sediment, as small as 5 microns in size
  • •Dual-Gradient Density Technology allows this filter to achieve up to 3X the dirt holding capacity of similar size sediment filter
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  • Pentair 155247-43 Pentek Whole House 12-Months Replacement Filter

Pentair 
Pentek Whole House 12-Months Replacement Filter

4.7
3
  • •Enjoy cleaner water for your home and appliances with sediment and chlorine taste and odor reduction
  • •Reduces medium-fine sediment, as small as 25 microns in size
  • •Fits all Pentair Pentek 20 inch Big Blue Filter Housings and most other 20 inch heavy duty filter housings
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