When to replace filters:

In general the sediment filter and carbon filters are replaced every 1500 gallons of water dispensed. For RO membrane filter, if the TDS reading before the DI filter is increasing from 7 ppm to 20 to 30 ppm, then you need to replace the RO membrane filter.

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1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	Discontinued RO6ALK
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Discontinued RD106
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer

View Cart	$1,338.45

1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	Discontinued RO6ALK
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Discontinued RD106
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer

View Cart	$1,338.45