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Replacement Filters & Housings


Please select the model number of your RO system below. Find the sticker label on metal bracket. Email us if not sure.

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Set Descending Direction
  1. 1st stage sediment filter SF05 (replace every 6-12 months)
  2. 2nd Stage Solid Carbon Block Filter C10 (replace every 12 month)
  3. 3rd Stage Solid Carbon Block Filter C10 (replace every 12 month)
  4. 4th stage TFC-150 US membrane filter M150 (replace every 2-3 years), p/n 3150
  5. 5th or 6th Stage Refillable clear inline DI filter 215 (Color Change)
  6. 5th or 6th Stage Refillable clear inline DI filter 215 (Color Change)
  7. 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO system
  8. 818, DI Resin Refill Bag 16 ounce (good for up to three refills)
  9. Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block Filters
  10. KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
  11. KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT Clear Color
  12. MK800, Maintenance kit for AR122, AR125, HK120
  13. Optional: Filter Housing Wrench Case Opener 566 KoolerMax Systems
  14. Optional: Membrane Filter Housing Wrench Opener 564
  15. Optional: Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
  16. Parts, Ro Water System Installation Parts Bag Fitting Valve Adapter Wrench Tubing Value Pack
  17. Value Pack- Entire 3 Years of Replacement Filters and Maintenance Kit for AR104H System
  18. Value Pack- Entire 3 Years of Replacement Filters and Maintenance Kit for AR122 System

18 Item(s)