Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

Whole House Water Filters & Systems

Choose from over 100+ whole house water filters from some of the industry’s top brands including, Pentek, Rusco, Culligan and more. Whole house water filter systems are placed on the main water line entering your home, and designed to rust, sediment, chlorine and other chemical contaminants from all water entering your home. So no matter where you are in your house, whether it’s the guest bedroom shower, outside hose, kitchen or bathroom sink, you and your family can have clean, healthy and great tasting water.

Not only does a whole house water filter give you the luxury of clean great tasting water from every faucet in the house it can also help extend the life of appliances that use water, such as dishwashers, water heaters and washing machines, because it removes the sediment, chlorine and other contaminants that would otherwise be entering those appliances.

Not looking for a whole house water filter, check out huge selection of:

Faucet-mounted filters

Under sink water filters

Shower filtration systems

Countertop water filter systems

Water filter pitchers

Items 193 to 240 of 667 total

Page:
  1. 3
  2. 4
  3. 5
  4. 6
  5. 7

Grid  List 

Set Ascending Direction
  • WP25BB20P Pentek Whole House Filter Replacement Cartridge
  • WP5BB20P Pentek Replacement Filter Cartridge

    WP5BB20P Pentek Replacement Filter Cartridge

    $34.99 Retail Price:  $42.54
  • WPX100BB20P Pentek Replacement Filter Cartridge

    WPX100BB20P Pentek Replacement Filter Cartridge

    $32.99 Retail Price:  $33.11
  • WPX100BB97P Pentek Replacement Filter Cartridge

    WPX100BB97P Pentek Replacement Filter Cartridge

    $18.99 Retail Price:  $24.14
  • WPX50BB97P Pentek Replacement Filter Cartridge

    WPX50BB97P Pentek Replacement Filter Cartridge

    $19.99 Retail Price:  $24.14
  • WPX5BB97P Pentek Whole House Filter Replacement Cartridge
  • WS-20 Pentek Water Softening Filter

    WS-20 Pentek Water Softening Filter

    $26.99 Retail Price:  $35.64
  • WS-20BB Pentek Whole House Filter Replacement Cartridge

    WS-20BB Pentek Whole House Filter Replacement Cartridge

    $45.99 Retail Price:  $52.08
  • RS14DS

    RS14DS

    $6.99 Retail Price:  $8.15
  • RS2-SS OmniFilter Whole House Filter Replacement Cartridge

    RS2-SS OmniFilter Whole House Water Filter Cartridge

    $6.99 Retail Price:  $8.04
  • RS3-SS OmniFilter Whole House Filter Replacement Cartridge
  • RS7-SS OmniFilter Whole House Filter Replacement Cartridge
  • KDF55-20 Tier1 Replacement Filter Cartridge

    KDF55-20 Tier1 Replacement Filter Cartridge

    Regular Price: $87.99

    Special Price: $55.05

  • SED-100DM Tier1 Metered Sediment Reduction Backwash Water Filter System
  • WATER-FACTORY-SYSTEMS-47-55702G2

    WATER-FACTORY-SYSTEMS-47-55702G2

    $26.99 Retail Price:  $34.49
  • WATER-FACTORY-SYSTEMS-47-55706G2

    WATER-FACTORY-SYSTEMS-47-55706G2

    $26.99 Retail Price:  $36.79
  • WATER-FACTORY-SYSTEMS-47-55711G2

    WATER-FACTORY-SYSTEMS-47-55711G2

    $40.99 Retail Price:  $52.89
  • PGE-2 Water Sentinel ProGuard Swamp Cooler Replacement Filter Cartridge
  • FPIR-BB-20 Watts Whole House Replacement Filter Cartridge
  • FPMB-BB20-10 Watts Flo-Pro Whole House Replacement Filter Cartridge
  • WATTS-FPMB20-20

    WATTS-FPMB20-20

    $9.99
  • WATTS-MAXETW-FF20

    WATTS-MAXETW-FF20

    $68.99 Retail Price:  $74.74
  • WHKF-DWHBB Whirlpool Filter Housing with Pressure Relief Valve - Clear
  • WHIRLPOOL-WHKF-WHPL

    WHIRLPOOL-WHKF-WHPL

    $10.99
  • WHIRLPOOL-WHKF-WHSW

    WHIRLPOOL-WHKF-WHSW

    $10.99
  • MATRIKX-1-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • MATRIKX-1-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • KX-MATRIKX-5-20

    KX-MATRIKX-5-20

    $43.99
  • MATRIKX-5-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • MATRIKX-5-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • KX-MATRIKX-CR1-10

    KX-MATRIKX-CR1-10

    $14.99
  • KX-MATRIKX-CR1-20

    KX-MATRIKX-CR1-20

    $34.99
  • KX-MATRIKX-CTO2-20

    KX-MATRIKX-CTO2-20

    $31.99 Retail Price:  $32.19
  • MATRIKX-CTO2-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • KX-MATRIKX-CTO2-HD20

    KX-MATRIKX-CTO2-HD20

    $68.99
  • MATRIKX-Pb1-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • BF7-S-05 OmniFilter Undersink Filter System

    BF7-S-05 OmniFilter Undersink Water Filtration System

    Regular Price: $69.99

    Special Price: $57.05

  • OMNIFILTER-OT32-S-05

    OMNIFILTER-OT32-S-05

    $112.99 Retail Price:  $132.24
  • RS15 OmniFilter Whole House Replacement Filter Cartridge
  • RS16 OmniFilter Whole House Replacement Filter Cartridge
  • OMNIFILTER-RS2DS

    OMNIFILTER-RS2DS

    $8.99 Retail Price:  $11.03
  • RS3DS OmniFilter Whole House Replacement Filter Cartridge (2-Pack)
  • OMNIFILTER-TO1DS

    OMNIFILTER-TO1DS

    $17.99
  • TO8 OmniFilter Whole House Replacement Filter Cartridge
  • OMNIFILTER-U25

    OMNIFILTER-U25

    $48.99 Retail Price:  $58.64

Items 193 to 240 of 667 total

Page:
  1. 3
  2. 4
  3. 5
  4. 6
  5. 7

Grid  List 

Set Ascending Direction
Scroll To Top