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

1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	752, DC Booster Pump w/ Transformer
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	bulk213, Inline Carbon Filter
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	WS-150M, Whole House Water Softener
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	719, Drain Saddle Clamp / Valve
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)

View Cart	$6,168.90

1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	752, DC Booster Pump w/ Transformer
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	bulk213, Inline Carbon Filter
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	WS-150M, Whole House Water Softener
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	719, Drain Saddle Clamp / Valve
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)

View Cart	$6,168.90