Whole House Water Filters


Whole house water filter systems offer cleaner, clearer water for the entire home in a single stage, 2-stage, or 3-stage filter system. In general, these systems require 10” x 4.5” or 20” x 4.5” replacement cartridges to ensure fresh drinking, cleaning, and showering water, as well as protection for your appliances like water heaters and dishwashers whether you are on city or well water. You can place sediment, carbon, descaler, or other filter cartridges in the household water filter housings to get the water filtration you need for your home.

SpiroPure SP-WH300
  • 5 Stars
  • (3)
SpiroPure SP-WH300 Whole House Water Filter (Sediment, Carbon, & Descaler)
List Price: $780.99

Our Price: $346.51

Save: $434.48!
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Replace filters every 12 months
Provides complete 3-stage filtration including scale buildup prevention with a salt-free descaler
SpiroPure SP-WH200
SpiroPure SP-WH200 Whole House Water Filter (Sediment and Carbon)
List Price: $580.99

Our Price: $223.61

Save: $357.38!
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Replace filters every 12 months
Recommended for those who do not have hard water or already have a water softener installed
SpiroPure SP-WH325
  • 5 Stars
  • (2)
SpiroPure SP-WH325 Whole House Water Filter 3 Replacement Cartridge Set
List Price: $474.99

Our Price: $174.49

Save: $300.50!
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Replace every 12 months
One year filter replacement set for SP-WH300
SpiroPure SP-WH225
  • 5 Stars
  • (1)
SpiroPure SP-WH225 Whole House Water Filter 2 Replacement Cartridge Set
List Price: $274.99

Our Price: $95.19

Save: $179.80!
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Replace every 12 months
One year filter replacement set for SP-WH200
Aqua-Pure AP11T
Aqua-Pure AP11T 3/4" Whole House Water Filter w/ Pressure Release
List Price: $176.63

Our Price: $115.09

Save: $61.54!
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Replace filter every 6 months
Clear housing with pressure relief button
Aqua-Pure AP101T
Aqua-Pure AP101T 3/4" Whole House Water Filter
List Price: $218.93

Our Price: $142.66

Save: $76.27!
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Replace filter every 6 months
Clear water filter housing
Aquapure AP110
  • 5 Stars
  • (12)
Aqua-Pure AP110 Filter Cartridge Replacement
List Price: $19.54

Our Price: $12.74

Save: $6.80!
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Replace every 3 months
Reduces sediment
AquaPure AP124
  • 5 Stars
  • (5)
Aqua-Pure AP124 Filter Cartridge Replacement
List Price: $19.14

Our Price: $12.47

Save: $6.67!
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Replace every 6 months
Reduces coarse sediment
AquaPure AP420
Aqua-Pure AP420 Scale Inhibitor Cartridges (2 Pack)
List Price: $183.26

Our Price: $119.41

Save: $63.85!
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Replace every 3-6 months
Reduces sediment and scale
AquaPure AP117
  • 5 Stars
  • (10)
Aqua-Pure AP117 Point-of-Use Filter Cartridge Replacement
List Price: $44.34

Our Price: $28.89

Save: $15.45!
VIEW DETAILS
Replace every 6 months
Reduces chlorine and sediment
AquaPure APS117
Aqua-Pure APS117 Filter Replacement Cartridge
List Price: $60.45

Our Price: $36.44

Save: $24.01!
VIEW DETAILS
Replace every 6 months
Reduces chlorine, sediment, and scale
Aqua-Pure AP102T
Aqua-Pure AP102T 3/4" Whole House Water Filter
List Price: $301.13

Our Price: $196.22

Save: $104.91!
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Replace every 6 months
Clear water filter housing.
AquaPure AP110-2
  • 5 Stars
  • (1)
Aqua-Pure AP110-2 Filter Cartridge Replacement
List Price: $39.57

Our Price: $25.78

Save: $13.79!
VIEW DETAILS
Replace every 6 months
Reduces sediment
Aqua-Pure AP801
Aqua-Pure AP801 1" Whole House Water Filter Housing
List Price: $187.81

Our Price: $89.50

Save: $98.31!
VIEW DETAILS
Replace filter every 6 months
Opaque housing with pressure relief button.
AquaPure AP814
Aqua-Pure AP814 Whole House Water Filter Replacement Cartridge
List Price: $42.85

Our Price: $26.49

Save: $16.36!
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Replace every 6 months
Aqua-Pure AP802
Aqua-Pure AP802 1" Whole House Water Filter Housing
List Price: $244.51

Our Price: $121.73

Save: $122.78!
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AP810-2
Aqua-Pure AP810-2 Whole House Water Filter Replacement Cartridge
List Price: $98.74

Our Price: $64.34

Save: $34.40!
VIEW DETAILS
Replace every 6 months
AquaPure AP814-2
Aqua-Pure AP814-2 Whole House Water Filter Replacement Cartridge
List Price: $84.76

Our Price: $44.99

Save: $39.77!
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Replace every 6 months
Aqua-Pure AP817-2
Aqua-Pure AP817-2 Whole House Water Filter Replacement Cartridge
List Price: $170.79

Our Price: $102.94

Save: $67.85!
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Replace every 6 months
aquapure AP430SS
  • 4 Stars
  • (1)
Aqua-Pure AP430SS Scale Inhibition System
List Price: $144.35

Our Price: $94.05

Save: $50.30!
VIEW DETAILS
Replace filter every 6 months
Polyphosphates media scale inhibitor.
Aquapure AP431
  • 4.5 Stars
  • (8)
Aqua-Pure AP431 Scale Inhibitor Replacement Cartridge
List Price: $59.29

Our Price: $38.62

Save: $20.67!
VIEW DETAILS
Replace filter every 6 months
Replacement cartridge for AP430SS Scale Inhibition System
Culligan P1
  • 5 Stars
  • (5)
Culligan P1 1 Micron Spun Polypropylene Cartridge (Level 4 Filtration) - 2 Pack
List Price: $15.18

Our Price: $10.12

Save: $5.06!
VIEW DETAILS
Replace every 2 months
For use with HF-150A or HF-360 housing
Culligan P5
  • 5 Stars
  • (5)
Culligan P5 5 Micron Spun Polypropylene Cartridge (Level 4 Filtration) - 2 Pack
List Price: $14.87

Our Price: $9.91

Save: $4.96!
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Replace every 2 months
For use with HF-150A or HF-360 housing
Culligan S-1A
  • 5 Stars
  • (10)
Culligan S-1A Resin-Impregnated Cellulose Cartridge (Level 2 Filtration) - 2 Pack
List Price: $12.32

Our Price: $8.21

Save: $4.11!
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Replace every 4 months
For use with HF-150A or HF-360 housing
Culligan CW-F
  • 5 Stars
  • (4)
Culligan CW-F Polypropylene Wound Cartridge (Level 3 Filtration) - 2 Pack
List Price: $12.68

Our Price: $8.45

Save: $4.23!
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Replace every 3 months
For use with HF-150A or HF-360 housing
Culligan CW-MF
  • 5 Stars
  • (3)
Culligan CW-MF Polypropylene Wound Cartridge (Level 2 Filtration) - 2 Pack
List Price: $12.57

Our Price: $8.38

Save: $4.19!
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Replace every 3 months
For use with HF-150A or HF-360 housing
Culligan HD-950A Water Quality Association
Culligan HD-950A 1" Whole House Water Filter Housing
List Price: $97.49

Our Price: $64.99

Save: $32.50!
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Culligan CP5-BBS
  • 5 Stars
  • (4)
Culligan CP5-BBS Pleated Cellulose Polyester Cartridge (Level 4 Filtration)
List Price: $26.36

Our Price: $17.57

Save: $8.79!
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Replace every 3 months
For use with HD-950A housing
Culligan CW5-BBS
  • 4.5 Stars
  • (1)
Culligan CW5-BBS Polypropylene Wound Cartridge (Level 4 Filtration)
List Price: $25.82

Our Price: $17.21

Save: $8.61!
VIEW DETAILS
Replace every 4 months
For use with HD-950A housing
Culligan CW25-BBS
Culligan CW25-BBS Polypropylene Wound Cartridge (Level 2 Filtration)
List Price: $25.55

Our Price: $17.03

Save: $8.52!
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Replace every 5 months
For use with HD-950A housing
Culligan R50-BBSA
  • 5 Stars
  • (4)
Culligan R50-BBSA Pleated Polyester Cartridge (Level 1 Filtration)
List Price: $25.94

Our Price: $17.29

Save: $8.65!
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Replace every 6 months
For use with HD-950A housing
Culligan RFC-BBSA
  • 5 Stars
  • (2)
Culligan RFC-BBSA Radial Flow Granular Carbon Cartridge (Level 4 Filtration)
List Price: $50.60

Our Price: $33.73

Save: $16.87!
VIEW DETAILS
Replace every 6 months
For use with HD-950A housing