Replacement RO Filters, Accessories

Replacement filters for your reverse osmosis filter including membranes, carbon filters, sediment filters, KDF85 filters, algae sleeves, pre-filters, and accessories for your water purification system.
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  1. HydroLogic Hydroid Upgradable Antiscalant Kit
    HydroLogic Hydroid Upgradable Antiscalant Kit
    Special Price $236.89 Regular Price $263.21
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  2. HydroLogic Hydroid Carbon Pre-filter
    HydroLogic Hydroid Carbon Pre-filter
    Special Price $236.89 Regular Price $263.21
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  3. HydroLogic Hydroid Membrane Element filter
    HydroLogic Hydroid Membrane Element filter
    Special Price $408.46 Regular Price $453.84
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  4. Hydro-Logic Algae Block Sleeve
    Hydro-Logic Algae Block Sleeve
    Special Price $11.51 Regular Price $12.79
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  5. Hydro-Logic RO100 waste water reducer
    Hydro-Logic RO100 waste water reducer
    Special Price $3.78 Regular Price $4.20
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  6. Hydro-Logic Stealth/Small Boy Replacement KDF85 Filter
    Hydro-Logic Stealth/Small Boy Replacement KDF85 Filter
    Special Price $30.47 Regular Price $33.86
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  7. Hydro-Logic Big Boy Garden Hose Connection Kit
    Hydro-Logic Big Boy Garden Hose Connection Kit
    Special Price $15.29 Regular Price $16.99
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  8. Hydro-Logic Float Kit for Merlin GP
    Hydro-Logic Float Kit for Merlin GP
    Special Price $29.75 Regular Price $33.05
    Out of stock
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  9. Hydro-Logic DM-2 Industrial Dual TDS Inline Monitor Pro
    Hydro-Logic DM-2 Industrial Dual TDS Inline Monitor Pro
    Special Price $53.75 Regular Price $59.72
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  10. Hydro-Logic Flowmaster Flow Meter for Merlin Garden Pro -- 3/8 inch
    Hydro-Logic Flowmaster Flow Meter for Merlin Garden Pro -- 3/8 inch
    Special Price $48.08 Regular Price $53.42
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  11. Hydro-Logic Quick Connect Union Connector for Merlin GP RO/Tall Blue -- 1/2 inch
    Hydro-Logic Quick Connect Union Connector for Merlin GP RO/Tall Blue -- 1/2 inch
    Special Price $4.10 Regular Price $4.55
    Out of stock
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