Log In | Checkout | 110 item(s)

5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
8 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
6 x Optional: 564 Membrane Filter Housing Wrench Opener
5 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x 6th Stage pn215 Refillable inline DI filter (color change)
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 316, 2nd stage CTA 16 US Membrane filter
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 706, Membrane Filter Casing Housing Assembly
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Special, Single Stage Housing Bracket Shell Connection Kit
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 752, DC Booster Pump w/ Transformer
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
View Cart $2,690.48

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110 item(s)

5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
8 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
6 x	Optional: 564 Membrane Filter Housing Wrench Opener
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	6th Stage pn215 Refillable inline DI filter (color change)
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	316, 2nd stage CTA 16 US Membrane filter
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	706, Membrane Filter Casing Housing Assembly
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	214, Clear Inline Filter Cartridge Empty Case
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	752, DC Booster Pump w/ Transformer
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter

View Cart	$2,690.48

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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