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

Water Filtration Systems & Filters

Discount Filter Store carries a wide variety of water filters and filtration systems to make sure that you have clean water everywhere you need it. We offer camping water filters, RV filters, water bottles for travelers on the go. Purify your office or home’s drinking water with countertop filter systems, commercial grade filters, and whole house filter systems. Our filters are protected by our 100% Price Match Guarantee. We are happy to offer you the lowest possible price on our filters, matching any lower price listed by competitors.

Items 1 to 48 of 154 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid  List 

Set Ascending Direction
  • HFPP-112-PR10 Pentek Big Blue Whole House 10 inch Filter Housing
  • KO50G4S Pentek Polypropylene Bag Filter

    KO50G4S Pentek Polypropylene Filter Bag

    $4.99 Retail Price:  $5.85
  • KO5G3S Pentek Polypropylene Bag Filter

    KO5G3S Pentek Polypropylene Filter Bags

    $4.99 Retail Price:  $7.00
  • 650651 Trojan UV Max UV Water Purification System
  • 650686 Trojan UV Max UV Water Purification System
  • 150235 Pentek Whole House Filter System

    150235 Pentek Whole House Filter System

    $64.99 Retail Price:  $73.36
  • BBFS-22 Pentek Two Housing Filter System

    BBFS-22 Pentek Two Housing Filter System

    $175.09 Retail Price:  $203.65
  • BBFS-222 Pentek Three Housing Filter System

    BBFS-222 Pentek Three Housing Filter System

    $224.99 Retail Price:  $251.03
  • BN-410-250 Pentek Nylon Bag Filter

Items 1 to 48 of 154 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid  List 

Set Ascending Direction
Scroll To Top