Log In | Checkout | 35 item(s)

2 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 752, DC Booster Pump w/ Transformer
1 x *Discontinued* RO155
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
View Cart $1,632.83

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35 item(s)

2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	752, DC Booster Pump w/ Transformer
1 x	Discontinued RO155
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System

View Cart	$1,632.83

TDS reading ppm of the filtered water:

In time, when the DI resin gets exhausted, they will start to get smaller in size and change from light green or brown color to dark brown, almost black color. You must test the tap water going in, the water coming out of the membrane, and the DI water. All references to this information is found in the installation manual and our website. You will need to compare the three ppm numbers to each other. The water coming out of the membrane should be about 90% rejection from the tap. If it is not, it sounds like you need to replace your membrane.

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