Instruction for Refilling the 215 Inline DI filter

1. Turn off the water supply and turn off the tank valve (if there is pressure tank)

2. Disconnect tubing from both ends of the filter by unscrewing off the compression nut.

3. Unscrew one end of the cap and throw away the DI resin. Please make sure the O-ring stays in place.

4. Rinse and clean the inside of the filter casing, the cap, and the thread of the filter.

5. Refill new DI resin using a spoon or just pour in the resin to 99% full and compact the resin.

6. Clean and remove any excess resin on the threads using a brush.

7. Make sure the O-ring is in place on the cap or on its proper location.

8. Screw on the cap tight by hand.

9. Connect the tubing back and turn on the water supply and tank valve (if there is a pressure tank)

10. Check for leaks. If there is a leak at the cap. Screw the cap tighter, or unscrew the cap off and align the O-ring and try again.

Note:

DI resin should be refilled when the resin color changed to dark brown or black color, or when TDS reading became higher than your acceptable range.

For example, if TDS reading before the DI filter is 30 ppm, and after DI the TDS is about 25 to 30 ppm then it’s time to replace it.

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3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	Discontinued RD150
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	Discontinued RD102
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	Discontinued RD106
2 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Discontinued RO585A
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Discontinued RO6ALK
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	Discontinued RO585ERP
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Discontinued RO585NTF
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Discontinued RO585
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)

View Cart	$7,765.50

3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	Discontinued RD150
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	Discontinued RD102
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	Discontinued RD106
2 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Discontinued RO585A
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Discontinued RO6ALK
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	Discontinued RO585ERP
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Discontinued RO585NTF
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Discontinued RO585
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)

View Cart	$7,765.50