Log In Log In  |  Checkout   |  154 item(s)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 723, Feed Water Adapter with Ball Valve
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 741-14, Diverter Valve for Countertop Water Units
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 720, Feed Water Adapter with Needle Valve
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x *Discontinued* RO585ERP
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SC209, Specialty Filter Nitrate Removal Filter
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
2 x 706, Membrane Filter Casing Housing Assembly
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x *Discontinued* RO585
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x *Discontinued* RO6ALK
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x 752, DC Booster Pump w/ Transformer
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PE Tubing Tube Cutter
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265

View Cart$7,590.87
Specials Log InCreate Account Checkout  Shopping Cart154 item(s)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 723, Feed Water Adapter with Ball Valve
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 741-14, Diverter Valve for Countertop Water Units
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 720, Feed Water Adapter with Needle Valve
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x *Discontinued* RO585ERP
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SC209, Specialty Filter Nitrate Removal Filter
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
2 x 706, Membrane Filter Casing Housing Assembly
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x *Discontinued* RO585
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x *Discontinued* RO6ALK
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x 752, DC Booster Pump w/ Transformer
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PE Tubing Tube Cutter
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265

View Cart$7,590.87

DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2 [DM-2]

$45.00

DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2

Commercial Inine dual TDS meter

Commercial Inine dual TDS meter (monitor)

This high quality inline dual TDS monitor is distributed by Filter Direct Co.

Model: DM-2

FEATURES
  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Displays TDS levels of the Feed Water and Product Water with in & out electrode probes.
  • Auto-Off function conserves battery power. The unit shuts off automatically after 3 minutes (new version).
  • Dual Range - Measures from 0-999 ppm, with a resolution of 1 ppm. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image.
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
  • Comes equipped with 1/4 inch John Guest Quick-Connect T-fittings as shown. Also available with 3/8" fittings.
  • Installs quickly and easily.
    Differences from the DM-1:
  • Designed for commercial/industrial applications.
  • Stronger, water-resistant casing.
  • Calibration can be done individually or simultaneously on each line.
  • Improved design, including an extra large, easy-to-read LCD display.
  • Longer, waterproof, shielded cables.
  • Variable mounting bracket
SPECIFICATIONS
  • Range: 0-9990 ppm
  • Accuracy: ±2%
  • Cable Length: 46" (including sensor)
  • Calibration: Factory calibrated to NaCl 342 ppm. Re-calibration can be done separately for each line, or simultaneously for both.
  • Power source: 2 AAA batteries (included)
  • Battery life: over 1000 hours of continuous use
  • Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
  • Weight: 201.3 g (7.1 oz.)

Measure the tap water coming in vs. the purified water going out of your system at any time.

Use the meter to determine when the filters need to be changed.

Install on industrial systems such as car washes, window washing, manufacturing, and food processing.

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