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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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  1. Optional: Membrane Filter Housing Wrench Opener 564

    Optional: Membrane Filter Housing Wrench Opener 564

    $5.00

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  2. Optional: Filter Housing Wrench Case Opener 566 KoolerMax Systems

    Optional: Filter Housing Wrench Case Opener 566 KoolerMax Systems

    $5.00

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  3. 1st stage sediment filter SF05 (replace every 6-12 months)

    1st stage sediment filter SF05 (replace every 6-12 months)

    $7.00

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

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

    $8.00

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  5. 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO system

    733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO system

    $10.00

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  6. 5th (or 6th in some systems) stage inline carbon postfilter IC21 (replace every year)

    5th (or 6th in some systems) stage inline carbon postfilter IC21 (replace every year)

    $10.00

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  7. 2nd Stage Solid Carbon Block Filter C10 (replace every 12 month)

    2nd Stage Solid Carbon Block Filter C10 (replace every 12 month)

    $12.00

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  8. 3rd Stage Solid Carbon Block Filter C10 (replace every 12 month)

    3rd Stage Solid Carbon Block Filter C10 (replace every 12 month)

    $12.00

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  9. MKP, Maintenance kit for K5150P, K6150P, AR150P

    MKP, Maintenance kit for K5150P, K6150P, AR150P

    $13.00

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  10. KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT

    KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT

    $16.00

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  11. KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT Clear Color

    KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT Clear Color

    $16.00

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  12. 5th or 6th Stage Refillable clear inline DI filter 215 (Color Change)

    5th or 6th Stage Refillable clear inline DI filter 215 (Color Change)

    $16.00

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  13. 818, DI Resin Refill Bag 16 ounce (good for up to three refills)

    818, DI Resin Refill Bag 16 ounce (good for up to three refills)

    $19.00

    Out of stock

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  14. 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

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  15. Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block

    Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block

    $41.00

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  16. Optional 225UP 5th or 6th stage Inline Alkaline filter upgrade kit (media included)

    Optional 225UP 5th or 6th stage Inline Alkaline filter upgrade kit (media included)

    $43.00

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  17. 532b, PAE RO Water Storage Pressure Osmosis Water Tank Container 4G

    532b, PAE RO Water Storage Pressure Osmosis Water Tank Container 4G

    $49.00

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  18. 532w, PAE RO Water Storage Pressure Osmosis Water Tank Container 4G

    532w, PAE RO Water Storage Pressure Osmosis Water Tank Container 4G

    $49.00

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  19. 4th stage TFC-150 US membrane filter M150 (replace every 2-3 years), p/n 3150

    4th stage TFC-150 US membrane filter M150 (replace every 2-3 years), p/n 3150

    $55.00

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  20. 752, DC Booster Pump w/ Transformer only

    752, DC Booster Pump w/ Transformer only

    $92.00

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  21. 752SET, DC Booster Pump Transformer Solenoid Valve Pressure Switch all

    752SET, DC Booster Pump Transformer Solenoid Valve Pressure Switch all

    $110.00

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  22. Value Pack- Entire 3 Years of Replacement Filters and Maintenance Kit for AR150P System

    Value Pack- Entire 3 Years of Replacement Filters and Maintenance Kit for AR150P System

    Regular Price: $221.00

    Special Price $199.00

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