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Water Filtration Parts & Accessories From Tier1

Save on Tier1 Parts and Accessories at Discountfilterstore.com

19 Item(s)

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  1. FQMC1044 Tier1 NPT Male Quick Connect Fitting

    FQMC1044 Tier1 NPT Male Quick Connect Fitting

    1/4-inch Tube x 1/4-inch Male NPT Learn More
    $3.99
  2. CLP-25W Tier1 Inline Water Filter & Membrane Housing Clip

    CLP-25W Tier1 Inline Water Filter & Membrane Housing Clip

    Fits with most 2.5-inch wide inline water filters Learn More
    $2.99
  3. CLP-20W Tier1 Inline Water Filter Clip

    CLP-20W Tier1 Inline Water Filter Clip

    Fits with most two-inch wide inline water filters Learn More
    $2.99
  4. PFR402Q-500 Tier1 Inline Flow Restrictor
  5. PFR402Q-150 Tier1 Inline Flow Restrictor
  6. OR-LUBRICANT-SM Tier1 Food-Grade Silicone O-Ring Lubricant
  7. FQMC1042 Tier1 NPT Male Quick Connect Fitting

    FQMC1042 Tier1 NPT Male Quick Connect Fitting

    1/4-inch Tube x 1/8-inch Male NPT Learn More
    $4.99
  8. ECC-10 Tier1 Empty Water Filter Cartridges

    ECC-10 Tier1 Empty Water Filter Cartridges

    Fits into filtration systems that use 2.5x10 inch filter cartridges Learn More
    $5.99
  9. ECC-20 Tier1 Empty Water Filter Cartridges

    ECC-20 Tier1 Empty Water Filter Cartridges

    Fits into filtration systems that use 2.5x20 inch filter cartridges Learn More

    Regular Price: $11.99

    Special Price: $8.05

  10. PI2308S Tier1 Two-Way Divider (1/4 Inch with Quick Connect Fittings)
  11. OR-34 Tier1 O-Ring

    OR-34 Tier1 O-Ring

    Sized at 4 inches and fits into most standard whole house water filtration system housings Learn More
    $0.99
  12. OR-100 Tier1 Lubricated O-Ring

    OR-100 Tier1 Lubricated O-Ring

    Fits into 10 and 20 inch Big Blue water filtration system housings Learn More
    $2.99
  13. M34 Tier1 Plastic Hex Nipple
  14. ASV-14QW Tier1 Automatic Shut-Off Valve

    ASV-14QW Tier1 Automatic Shut-Off Valve

    Fits standard 1/4-inch water lines Learn More
    $7.99
  15. AM-OR Tier1 Filter Housing Sump O-Ring
  16. 6570590 Tier1 Plastic Tank Ball Valve
  17. 6570090 Tier1 Plastic Tank Ball Valve

    6570090 Tier1 Plastic Tank Ball Valve

    Fits 1/4-inch connections on water line and top of reverse osmosis tank Learn More
    $6.99
  18. 54846 Tier1 Reverse Osmosis Tank Pressure Gauge
  19. M100 Tier1 Plastic Hex Nipple

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