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

My Cart:

0 item(s)
You have no items in your shopping cart.

Free Shipping over $39

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 Filter Systems

Whole House Filters by DiscountFilterStore.com

6 Item(s)

Grid  List 

Set Ascending Direction
  1. CFS22 Cuno Whole House Filter Housing

    CFS22 Cuno Whole House Filter Housing

    $128.99 Retail Price:  $148.34
  2. CFS11S Cuno Whole House Filter Housing

    CFS11S Cuno Whole House Filter Housing

    $95.99 Retail Price:  $101.19
  3. AP430SS Aqua-Pure Water Heater Scale Inhibitor System

    AP430SS Aqua-Pure Water Heater Scale Inhibitor System

    Fits standard 3/4-inch water heater supply line. Learn More
    $70.99 Retail Price:  $90.84
  4. AP903 Aqua-Pure Water Filtration System

    AP903 Aqua-Pure Water Filtration System

    Fits standard 1-inch pipe Learn More
    $239.99 Retail Price:  $342.69
  5. CFS01S Cuno Whole House Filter Housing

    CFS01S Cuno Whole House Water Filter Housing

    $134.99 Retail Price:  $152.94
  6. CFS02S Cuno Whole House Filter Housing

    CFS02S Cuno Whole House Water Filter Housing

    $184.49 Retail Price:  $214.46

6 Item(s)

Grid  List 

Set Ascending Direction
Scroll To Top