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	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO155C
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G

View Cart	$1,587.50

1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO155C
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G

View Cart	$1,587.50