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

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

My Cart:

0 item(s) - $0.00
You have no items in your shopping cart.

FREE DELIVERY on orders over $39*

Water Filtration Parts & Accessories From Tier1

Save on Tier1 Parts and Accessories at Discountfilterstore.com

Items 26 to 42 of 42 total

Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction
  1. AM-OR Tier1 Filter Housing Sump O-Ring
  2. 6570590 Tier1 Plastic Tank Ball Valve
  3. 6570090 Tier1 Plastic Tank Ball Valve
  4. 54846 Tier1 Reverse Osmosis Tank Pressure Gauge
  5. 3WB-SS Tier1 Triple Filter Housing Mounting Bracket
  6. BA-TDS-38 Tier1 Inline TDS Monitor
  7. CNTP-DV-14C Tier1 Diverter Valve

    CNTP-DV-14C Tier1 Diverter Valve

    Fits various countertop reverse osmosis systems Learn More
    $10.09
  8. FU-WDF-103-B Tier1 Long-Reach Black Faucet FCT-LR-B - Black
  9. LF-EC25-SN Tier1 Contemporary Ceramic Faucet - Satin Nickel
  10. LF-EC25-CP Tier1 Contemporary Ceramic Faucet - Chrome
  11. LF-EC25-BN Tier1 Contemporary Ceramic Faucet - Brushed Nickel
  12. LF-BLRAG-BN Tier1 Low Lead Air Gap Faucet - Brushed Nickel
  13. LF-BLRAG Tier1 Long-Reach Air-Gap Faucet - Chrome
  14. LF-BLR-BN Tier1 Long-Reach Faucet - Brushed Nickel
  15. LF-BLR Tier1 Long-Reach Faucet - Chrome
  16. FU-WDF-103-W Tier1 Long-Reach Faucet - White

    FU-WDF-103-W Tier1 Long-Reach Faucet - White

    Fits many different brands of reverse osmosis systems, including Pentek and Culligan Learn More
    $27.99
  17. 2WB-SS Tier1 Double Filter Housing Mounting Bracket - Clear / Blue