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 Filter System Parts & Accessories

Find water filter parts and accessories, such as mounting brackets, replacement o-rings, refrigerator ice makers, and water test kits to meet all of your clean water needs. Discount Filter Store has over a hundred different parts for various water filter systems offered by top brands. We are a trusted distributor of Pentek, Kenmore, and HM Digital. Make sure that you have the right tools to keep your water clean and healthy. At Discount Filter Store, we make buying water filter parts easy.

14 Item(s)

Grid  List 

Set Descending Direction
  • K2 OmniFilter Undersink Water Filter Installation Kit

    K2 OmniFilter Undersink Water Filter Installation Kit

    Regular Price: $6.99

    Special Price: $5.05

  • WC792P OmniFilter Filter Wrench
  • OW6 OmniFilter Filter Wrench
  • OW50 OmniFilter Filter Wrench

    OW50 OmniFilter Water Filter Wrench

    $7.99 Retail Price:  $8.15
  • OW40 OmniFilter Filter Wrench

    OW40 OmniFilter Water Filter Wrench

    $4.89 Retail Price:  $7.92
  • OW30 OmniFilter Water Filter Wrench

    OW30 OmniFilter Water Filter Wrench

    $3.99 Retail Price:  $6.89
  • OW2 OmniFilter Filter Wrench
  • OW1 OmniFilter Filter Wrench
  • QK1-R5-05 OmniFilter Whole House Water Filter Installation Kit
  • K4 OmniFilter O-Ring Set

    K4-M6-S06 OmniFilter O-Ring Set

    $3.99 Retail Price:  $6.89
  • OK25 OmniFilter O-Ring

    OK25 OmniFilter O-Ring

    $4.99 Retail Price:  $8.04
  • OK7 OmniFilter O-Ring

    OK7-S6-S06 OmniFilter O-Ring

    $4.99 Retail Price:  $8.04

14 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top