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

My Cart:

0 item(s)

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

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.

26 Item(s)

Grid  List 

Set Descending Direction
  • W2326058 Doulton Replacement Sealing Washer

    W2326058 Doulton Replacement Sealing Washer

    $3.99 Retail Price:  $4.59
  • HYDRONIX-UDF-25PAD water filter

    HYDRONIX-UDF-25PAD water filter

    $3.99 Retail Price:  $8.04
  • Cerama Bryte Ceramic Cooktop Cleaning Pads (#29128)

    Cerama Bryte Ceramic Cooktop Cleaning Pads (#29128)

    $3.99 Retail Price:  $8.04
  • FQMC1044 Tier1 NPT Male Quick Connect Fitting

    FQMC1044 Tier1 NPT Male Quick Connect Fitting

    $3.99 Retail Price:  $6.89
  • PT04-BK-0500 Tier1 Black Polyethylene Tubing

    PT04-BK-0500 Tier1 Black Polyethylene Tubing

    $3.99 Retail Price:  $6.34
  • PT04-BL-0500 Tier1 Blue Polyethylene Tubing

    PT04-BL-0500 Tier1 Blue Polyethylene Tubing

    $3.99 Retail Price:  $6.34
  • PT04-RD-0500 Tier1 Red Polyethylene Tubing

    PT04-RD-0500 Tier1 Red Polyethylene Tubing

    $3.99 Retail Price:  $5.99
  • PT04-WH-0500 Tier1 White Polyethylene Tubing

    PT04-WH-0500 Tier1 White Polyethylene Tubing

    $3.99 Retail Price:  $6.34
  • Pro Products Test Instruction Placemat Promat

    Pro Products Test Instruction Placemat Promat

    $3.99 Retail Price:  $7.99
  • 65704 Filtrete Dirt Devil G Vacuum Bags (3-Pack)
  • 67740 Filtrete Eureka CN-4 Vacuum Bags (3-Pack)
  • M100 Tier1 Plastic Hex Nipple

    M100 Tier1 Plastic Hex Nipple

    $3.49 Retail Price:  $6.31
  • OR-LUBRICANT-SM Tier1 Food-Grade Silicone O-Ring Lubricant
  • K4 OmniFilter O-Ring Set

    K4-M6-S06 OmniFilter O-Ring Set

    $3.99 Retail Price:  $6.89
  • OW30 OmniFilter Water Filter Wrench

    OW30 OmniFilter Water Filter Wrench

    $3.99 Retail Price:  $6.89
  • LANGWBS Pro Products GentleWave Oatmeal Bar Soap

    LANGWBS Pro Products GentleWave Oatmeal Bar Soap

    $3.99 Retail Price:  $6.89
  • 1OR Rusco O-Ring Gasket Kit

    1OR Rusco O-Ring Gasket Kit

    $3.99 Retail Price:  $6.89
  • 1SA Rusco Spigot Adapter Bushing

    1SA Rusco Spigot Adapter Bushing

    $3.99 Retail Price:  $6.89
  • OR-100 Tier1 Lubricated O-Ring

    OR-100 Tier1 Lubricated O-Ring

    $3.99 Retail Price:  $5.74
  • 155003 Pentek Water Filter Cartridge Coupler

    155003 Pentek Water Filter Cartridge Coupler

    $3.99 Retail Price:  $11.49

26 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top