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

My Cart:

0 item(s) - $0.00
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

Undersink Water Filter Systems

Undersink Water Filters by DiscountFilterStore.com

7 Item(s)

Grid  List 

Set Descending Direction
  1. SFM2 OmniFilter Undersink Water Filter System
  2. W9330958 Doulton SuperCarb Undersink Ceramic Candle Filter System

    W9330958 Doulton SuperCarb Undersink Ceramic Candle Filter System

    Fits 10 inch by 2 inch short thread filter candles Learn More
    $175.09
  3. W9320007 Doulton Undersink Ceramic Candle Filter Housing
  4. W9330962 Doulton Sterasyl Undersink Ceramic Candle Filter System
  5. W9320004 Doulton Undersink Filter System

    W9320004 Doulton HIS Undersink Water Filtration System

    Fits 10 inch by 2 inch short thread filter candles Learn More
    $176.16
  6. US-600 Culligan Slim Undersink Filter System
  7. CBF1-S-05 OmniFilter Undersink Filter System

    CBF1-S-05 OmniFilter Undersink Water Filtration System

    Engineered to fit standard 1/2-inch NPS supply threads Learn More
    $74.99

7 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top