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2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 913, 5th stage inline carbon filter (every 12 months)
View Cart $1,456.48

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43 item(s)

2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	913, 5th stage inline carbon filter (every 12 months)

View Cart	$1,456.48

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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