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.

Continue

3 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
5 x	205, 3rd stage solid carbon block filter (replace every 12month)
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	MK420, Maintenance kit for RO565
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x	723, Feed Water Adapter with Ball Valve
1 x	bulk205, Carbon Block Filter
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	WS-150M, Whole House Water Softener
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	bulk201, Sediment Filter
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	Discontinued RD106
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	214, Clear Inline Filter Cartridge Empty Case
2 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Discontinued RO585
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	FRQ850, Flow Restrictor 850ML / min
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	PE Tubing Tube Cutter
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	706, Membrane Filter Casing Housing Assembly
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	578, TDS Water Quality Meter tds-3
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	Discontinued RO585ERP
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable

View Cart	$12,120.99

3 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
5 x	205, 3rd stage solid carbon block filter (replace every 12month)
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	MK420, Maintenance kit for RO565
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x	723, Feed Water Adapter with Ball Valve
1 x	bulk205, Carbon Block Filter
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	WS-150M, Whole House Water Softener
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	bulk201, Sediment Filter
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	Discontinued RD106
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	214, Clear Inline Filter Cartridge Empty Case
2 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Discontinued RO585
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	FRQ850, Flow Restrictor 850ML / min
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	PE Tubing Tube Cutter
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	706, Membrane Filter Casing Housing Assembly
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	578, TDS Water Quality Meter tds-3
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	Discontinued RO585ERP
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable

View Cart	$12,120.99