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!
VIEW DETAILS
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!
VIEW DETAILS
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
  • (3)

SpiroPure SP-WH325 Whole House Water Filter 3 Replacement Cartridge Set

List Price: $474.99

Our Price: $174.49

Save: $300.50!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
Replace every 3-6 months

Reduces sediment and scale

AquaPure AP117
  • 5 Stars
  • (11)

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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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
  • (7)

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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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!
VIEW DETAILS
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