GEO replacement parts

    • The product Drain Hose 24 has been added to comparison list.
    • The product 1/2" Bulkhead Fitting has been added to comparison list.
    • The product 1/2" Bulkhead Fitting has been added to comparison list.
    • The product 3/4" Bulkhead Fitting has been added to comparison list.
    • The product 3/4" Bulkhead Fitting has been added to comparison list.
    • The product 1 1/2" Bulkhead Fitting has been added to comparison list.
    • The product 1 1/2" Bulkhead Fitting has been added to comparison list.
    • The product Bio Ball Filter Media has been added to comparison list.
    • The product Bio Ball Filter Media has been added to comparison list.
    • The product GEO CR618 Calcium Reactor has been added to comparison list.
    • The product GEO CR618 Calcium Reactor has been added to comparison list.
    • The product 1/4-20 Nylon Thumbscrew has been added to comparison list.
    • The product 1/4-20 Nylon Thumbscrew has been added to comparison list.

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  1. thumbscrew
    1/4-20 Nylon Thumbscrew
    $0.25

    1/4-20 thread x 1" long black thumbscrew. Learn More
  2. check valve
    Air Line Check Valve
    $2.00

    Liquid or gas check valve fits into most air line size tubing. 3/16" barb fitting. Learn More
  3. Micro ball valve
    Micro Ball Valve
    $2.00

    Micro ball valve provides accurate adjustments for liquid and air lines. These valves are a direct replacement for GEO calcium reactor effluent lines. Learn More
  4. Probe Gland
    pH Probe Fitting
    $4.00

    pH probe fitting will compress to fit both small diameter and standard probes. Learn More
  5. cr6 oring
    CR6 O-Ring
    $2.50

    Buna-N O-ring is a replacement for any of the GEO "6" reactors, and stock replacement for the CR612, CR618, KR618 and UMC618. Learn More
  6. CR6 O-Ring SILICONE
    CR6 O-Ring SILICONE
    $3.50

    Silicone O-ring is a replacement for any of the GEO "6" reactors, and stock replacement for the CR624. Learn More
  7. or8
    CR8 O-Ring SILICONE
    $4.00

    Silicone O-ring is a replacement for any of the GEO "8" reactors, and stock replacement for the CR818. Learn More
  8. or4
    UMC4 O-Ring SILICONE
    $2.50

    Silicone O-ring is a replacement for the GEO UMC 4 with twist lock lid. These will not work with the old style bolt on lid. Learn More
  9. CR6 Screen
    GEO CR6 Media Screen
    $2.50

    Replacement screen for GEO six inch diameter reactors. Will fit CR612, CR618, CR624 Learn More
  10. CR6 Screen
    GEO CR8 Media Screen
    $3.00

    Replacement screen for GEO eight inch diameter reactors. Will fit CR818, CR824 Learn More

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