Frequently Asked Questions FAQ

Frequently Asked Questions/Topics:
This is an expanding knowledge section. We try to document most customers' questions and provide quick answers here. Please read through and if you can not find your questions answered here, you may email for support. Thank you!

System and Product Dimension:
Booster Pump / Low Pressure:
Booster Pump Setup – Pressure Gauge and adjusting pressure:
Tubing Operating Pressure and Material:
Non Air-Gap Faucet:
Draining water ratio: 1:3:
RO System Knowledge Things You Should Know:
How to install float valve FV14 FV15:
UV BALLAST INFO:
Aquatec CDP6800 wire and tapes:
Water running continuously nonstop drain when tank is full:
Requires drain water Do not block drain:
Tips on saving water:
Pressure Gauge rattle sound:
Faucet started dripping constantly:
Fluoride Removal:
Faucet Drill Hole:
When to replace filters:
Alkaline system and how it works:
Add Alkaline filter to system:
TDS Calibration:
Third Party Warranty Claims:
Not using the drinking water feature on RD106:
Tank takes long tiem to fill, troubleshooting:
Not much or Little water out of system:
Leaking Faucet / Dripping faucet:
K5 and RO585 difference:
AR122 and RD102 are not drinking water system:
Why pump is wet when new:
Permeate pump and waste water:
PH strips is not good:
Pressure Gauge is missing:
Clear Filter Housing Warning Advice:
Unable to open Filter Housing:
K5 Faucet Swap Substitute:
Booster pump to increase pressure:
Tank installation instruction:
Permeate or Booster pump noise:
When to replace filters:
Why install booster pump before 4th stage membrane:
Pressure switch does not shut off pump sometimes:
TDS reading ppm of filtered water:
Is storage pressuer tank necessay for RO system:
O ring o-rings of Filter Casing Housing not available:
Flow meter display instruction:
Flow meter measurement accuracy:
Air Bubble in the water:
Whole House System vs RO System:
Booster pump for misting application:
Installation of Auto Shutoff Valve:
DI Filter is leaking or unable to tighten:
Cracked Elbow Fitting:
What is Flow Restrictor in RO Systems?
What is ESO and TSO?
New Feed Water Adapter
Instruction for Refilling the 215 Inline DI filter

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1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	723, Feed Water Adapter with Ball Valve
1 x	752, DC Booster Pump w/ Transformer
1 x	706, Membrane Filter Casing Housing Assembly
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	719, Drain Saddle Clamp / Valve
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)

View Cart	$2,228.68

1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	723, Feed Water Adapter with Ball Valve
1 x	752, DC Booster Pump w/ Transformer
1 x	706, Membrane Filter Casing Housing Assembly
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	719, Drain Saddle Clamp / Valve
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)

View Cart	$2,228.68