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.

17 Item(s)

Grid  List 

Set Descending Direction
  • 158110 Pentek Filter Housing - Clear

    158110 Pentek Filter Housing - Clear

    $18.99 Retail Price:  $22.41
  • 158117 Pentek Slim Line Filter Housing - Clear

    158117 Pentek Slim Line Filter Housing - Clear

    $18.99 Retail Price:  $24.14
  • 158643 Pentek Slim Line Filter Housing with Pressure Relief Valve - Clear
  • 3/4-100-F Rusco Spin-Down Water Filter System

    3/4-100-F Rusco Spin-Down Water Filter System

    $77.99 Retail Price:  $91.99
  • 1-100SS-F Rusco Spin-Down Water Filter System

    1-100SS-F Rusco Spin-Down Water Filter System

    $76.99 Retail Price:  $90.84
  • CR-4000 PUR Water Filter Pitcher (5 Cup)

    CR-4000 PUR Water Filter Pitcher (5 Cup)

    $17.99 Retail Price:  $24.99
  • CR-6000 PUR Water Filter Pitcher (7 Cup)

    CR-6000 PUR Water Filter Pitcher (7 Cup)

    $19.99 Retail Price:  $25.29
  • CR-1100C PUR Water Filter Pitcher (11 Cup)

    CR-1100C PUR Water Filter Pitcher (11 Cup)

    $34.99 Retail Price:  $42.54

17 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top