Free Shipping on orders over $99 shipped to U.S. 48 states 

top cart
shopping cart
items - $0.00

You have no items in your shopping cart.


Parts & Components

List  Grid 

per page
Set Descending Direction
  1. ATU-0404 TEE Union Connector 1/4" quarter inch Quick Connect

    ATU-0404 TEE Union Connector 1/4" quarter inch Quick Connect

    $3.50

    Learn More
  2. ATU-0606 TEE Union Connector 3/8" Quick Connect

    ATU-0606 TEE Union Connector 3/8" Quick Connect

    $4.50

    Learn More
  3. AUC-0404 Union Connector 1/4 to 1/4 OD quarter inch Quick Connect

    AUC-0404 Union Connector 1/4 to 1/4 OD quarter inch Quick Connect

    $3.00

    Learn More
  4. AUC-0604 Union Connector 3/8 to 1/4" OD, Quick Connect

    AUC-0604 Union Connector 3/8 to 1/4" OD, Quick Connect

    $3.50

    Learn More
  5. AUC-0706 Union Connector 1/2" to 3/8" OD, Quick Connect

    AUC-0706 Union Connector 1/2" to 3/8" OD, Quick Connect

    $4.50

    Learn More
  6. CBV-0404, Tank Ball Valve to 1/4 OD Tubing *standard RO tank size*

    CBV-0404, Tank Ball Valve to 1/4 OD Tubing *standard RO tank size*

    $4.50

    Learn More
  7. CBV-38, Tank Ball Valve to 3/8 OD tubing

    CBV-38, Tank Ball Valve to 3/8 OD tubing

    $5.50

    Learn More
  8. Check Valve Elbow Type

    Check Valve Elbow Type

    $8.00

    Learn More
  9. Conversion Kit, Convert Aquarium to Drinking RO Water System

    Conversion Kit, Convert Aquarium to Drinking RO Water System

    Regular Price: $109.00

    Special Price $79.00

    Learn More
  10. DB40, DI Resin Refill Bag 2 lbs.

    DB40, DI Resin Refill Bag 2 lbs.

    $32.00

    Learn More
  11. EMT-10, Empty Filter Cartridge Casing Housing

    EMT-10, Empty Filter Cartridge Casing Housing

    $12.50

    Learn More
  12. FBB1034, 10" Short Big Blue Filter Housing Cartridge WH5 WH10 WH1134

    FBB1034, 10" Short Big Blue Filter Housing Cartridge WH5 WH10 WH1134

    $45.00

    Learn More
  13. FBB2010, 20” BIG BLUE Filter Cartridge Housing WH20 WH25 WH250 WH2201

    FBB2010, 20” BIG BLUE Filter Cartridge Housing WH20 WH25 WH250 WH2201

    $75.00

    Learn More
  14. FHP2012, 20" PENTEK Long Slim Filter Cartridge Casing Housing Assembly RO260 RD322

    FHP2012, 20" PENTEK Long Slim Filter Cartridge Casing Housing Assembly RO260 RD322

    $49.00

    Learn More
  15. FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM

    FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM

    $9.00

    Learn More
  16. FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD

    FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD

    $12.00

    Learn More
  17. FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT

    FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT

    $15.00

    Learn More
  18. FM90, STEEL BRACKET SINGLE HOUSING MOUNTING FOR BIG BLUE WH WHOLE HOUSESYSTEM

    FM90, STEEL BRACKET SINGLE HOUSING MOUNTING FOR BIG BLUE WH WHOLE HOUSESYSTEM

    $17.00

    Learn More
  19. FPK, 6 pcs Fitting Pack Union Connector 1/2" x 3/8" inch

    FPK, 6 pcs Fitting Pack Union Connector 1/2" x 3/8" inch

    $19.95

    Learn More
  20. FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch

    FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch

    $14.95

    Learn More
  21. FPK, 6 pcs Fitting Pack Union Connector 3/8" x 1/4" inch

    FPK, 6 pcs Fitting Pack Union Connector 3/8" x 1/4" inch

    $16.00

    Learn More
  22. FPK11, High Quality Fittings, Ball Valves, and Connectors Bag 1/4" (Value-Pack)

    FPK11, High Quality Fittings, Ball Valves, and Connectors Bag 1/4" (Value-Pack)

    $15.45

    Learn More
  23. FRQ200, Flow Restrictor 200ML / min

    FRQ200, Flow Restrictor 200ML / min

    $8.50

    Learn More
  24. FRQ300, Flow Restrictor 300ML / min

    FRQ300, Flow Restrictor 300ML / min

    $8.50

    Learn More
  25. FRQ420, Flow Restrictor 420ML / min

    FRQ420, Flow Restrictor 420ML / min

    $8.50

    Learn More
  26. FRQ550, Flow Restrictor 500 to 600 ML / min

    FRQ550, Flow Restrictor 500 to 600 ML / min

    $8.50

    Learn More
  27. FRQ850, Flow Restrictor 850ML / min

    FRQ850, Flow Restrictor 850ML / min

    $8.50

    Learn More
  28. MK300, Maintenance kit for AR-104H

    MK300, Maintenance kit for AR-104H

    $25.00

    Learn More
  29. MK550, Maintenance kit for K5 and K6

    MK550, Maintenance kit for K5 and K6

    $25.00

    Learn More
  30. MK800, Maintenance kit for AR122, AR125, HK120

    MK800, Maintenance kit for AR122, AR125, HK120

    $25.00

    Learn More
  31. MK8002, Maintenance kit for double membrane system RD322 RO260

    MK8002, Maintenance kit for double membrane system RD322 RO260

    $40.00

    Learn More
  32. MKP, Maintenance kit for K5150P, K6150P, AR150P

    MKP, Maintenance kit for K5150P, K6150P, AR150P

    $13.00

    Learn More
  33. N-14-1M, Nipple Fitting 1/4" connector between standard RO housing

    N-14-1M, Nipple Fitting 1/4" connector between standard RO housing

    $2.50

    Learn More
  34. O-RING FOR UV STERILIZATION SYSTEMS 6W 14W, UV RING

    O-RING FOR UV STERILIZATION SYSTEMS 6W 14W, UV RING

    $2.00

    Learn More
  35. O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" INCH CANISTER

    O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" INCH CANISTER

    $6.00

    Learn More
  36. O-RING FOR WH20/25/250/2201 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20" INCH CANISTER

    O-RING FOR WH20/25/250/2201 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20" INCH CANISTER

    $6.00

    Learn More
  37. OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE UNIT

    OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE UNIT

    $7.00

    Learn More
  38. Optional: Filter Housing Wrench Case Opener 566 KoolerMax Systems

    Optional: Filter Housing Wrench Case Opener 566 KoolerMax Systems

    $5.00

    Learn More
  39. Optional: Membrane Filter Housing Wrench Opener 564

    Optional: Membrane Filter Housing Wrench Opener 564

    $5.00

    Learn More
  40. Optional: Wrench 2 pcs 566 Standard Filter Housing Opener Double Better

    Optional: Wrench 2 pcs 566 Standard Filter Housing Opener Double Better

    $8.00

    Learn More
  41. PAE LARGE RO Storage Pressure Tank 14 GALLON 14G Bladder Container p/n 1070

    PAE LARGE RO Storage Pressure Tank 14 GALLON 14G Bladder Container p/n 1070

    $160.00

    Learn More
  42. PAE RO water pressure tank container blue bladder pressure gauge ball valve 4G p/n 532BPG

    PAE RO water pressure tank container blue bladder pressure gauge ball valve 4G p/n 532BPG

    $57.00

    Learn More
  43. PAE RO water pressure white tank bladder container pressure gauge ball valve 4G p/n 532WPG

    PAE RO water pressure white tank bladder container pressure gauge ball valve 4G p/n 532WPG

    $57.00

    Learn More
  44. PAE RO Water Storage Pressure Osmosis Water Tank Container 4G p/n 532B

    PAE RO Water Storage Pressure Osmosis Water Tank Container 4G p/n 532B

    $49.00

    Learn More
  45. PAE RO Water Storage Pressure Osmosis Water Tank Container 4G p/n 532W

    PAE RO Water Storage Pressure Osmosis Water Tank Container 4G p/n 532W

    $49.00

    Learn More
  46. PAE Small RO Storage Pressure Osmosis Water Tank 3G Gallon Bladder Container p/n 531

    PAE Small RO Storage Pressure Osmosis Water Tank 3G Gallon Bladder Container p/n 531

    $45.00

    Learn More
  47. Parts, Ro Water System Installation Parts Bag Fitting Valve Adapter Wrench Tubing Value Pack

    Parts, Ro Water System Installation Parts Bag Fitting Valve Adapter Wrench Tubing Value Pack

    Regular Price: $42.00

    Special Price $28.00

    Learn More
  48. PSW-2100, Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO 6800 8800 Booster Pump

    PSW-2100, Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO 6800 8800 Booster Pump

    $25.00

    Learn More
  49. PSW-240, Aquatec Pressure Switch 40 psi shut off 1/4 tubing TSO 6800 8800 Booster Pump

    PSW-240, Aquatec Pressure Switch 40 psi shut off 1/4 tubing TSO 6800 8800 Booster Pump

    $25.00

    Learn More
  50. PSW-260, Aquatec Pressure Switch 60 psi shut off 1/4 tubing TSO 6800 8800 Booster Pump

    PSW-260, Aquatec Pressure Switch 60 psi shut off 1/4 tubing TSO 6800 8800 Booster Pump

    $25.00

    Learn More

Items 51 to 100 of 124 total

Page:
  2. 1
  3. 2
  4. 3

products categories

information

service & support

about koolermax store

  • Email: sales@koolermax.com   (preferred method)
  • Office: 714-953-9009 (Monday-Friday PST 10am to 4pm)
Copyright 1997-2025 © KoolerMax All Rights Reserved.