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Water Filter Adapters & Couplers

Adapters and Couplers by DiscountFilterStore.com

13 Item(s)

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  1. M100 Tier1 Plastic Hex Nipple

    M100 Tier1 Plastic Hex Nipple

    Fits standard 1-inch water lines and FPT connections Learn More
    $3.49 Retail Price:  $6.31
  2. M34 Tier1 Plastic Hex Nipple

    M34 Tier1 Plastic Hex Nipple

    Fits standard 3/4-inch water lines and FPT connections Learn More
    $2.99 Retail Price:  $5.74
  3. PFR402Q-150 Tier1 Inline Flow Restrictor

    PFR402Q-150 Tier1 Inline Flow Restrictor

    Fits standard 1/4-inch water lines Learn More
    $9.99 Retail Price:  $13.79
  4. PFR402Q-500 Tier1 Inline Flow Restrictor

    PFR402Q-500 Tier1 Inline Flow Restrictor

    Fits standard 1/4-inch water lines Learn More
    $7.99 Retail Price:  $11.49
  5. 1SA Rusco Spigot Adapter Bushing

    1SA Rusco Spigot Adapter Bushing

    Built to fit onto a 1-inch pipe Learn More
    $3.99 Retail Price:  $6.89
  6. 155003 Pentek Water Filter Cartridge Coupler

    155003 Pentek Water Filter Cartridge Coupler

    For use with open-end water filter cartridges, 2.5 inches wide Learn More
    $3.99 Retail Price:  $11.49
  7. PI2308S Tier1 Two-Way Divider (1/4 Inch with Quick Connect Fittings)

    PI2308S Tier1 Two-Way Divider (1/4 Inch with Quick Connect Fittings)

    Attaches to 1/4 inch tubing Learn More
    $1.99 Retail Price:  $3.44
  8. 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 Retail Price:  $11.49
  9. W2395982 Doulton Replacement Knob
  10. 3M Aqua-Pure 68998-31 Water Filter Coupler

    68998-31 3M Aqua-Pure Water Filter Coupler

    $4.99 Retail Price:  $8.96
  11. W2110880 Doulton Candle Replacement Washer

    W2110880 Doulton Ceramic Candle Filter Replacement Washer

    Fits all Doulton long mount filter candles Learn More
    $3.99 Retail Price:  $6.34
  12. W2395740 Doulton Cobra Clip
  13. W2395809 Doulton Grommet

    W2395809 Doulton Grommet For Gravity Filters

    $2.99 Retail Price:  $3.32

13 Item(s)

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