Log In Log In  |  Checkout   |  168 item(s)
6 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
5 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 913, 5th stage inline carbon filter (every 12 months)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x *Discontinued* RO155
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x *Discontinued* RD102
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x WS-150M, Whole House Water Softener
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
4 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x HK120-P-TK for USA 110V / 60Hz
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x *Discontinued* RD106
1 x *Discontinued* RD150
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
View Cart$14,397.00
Home
Specials Log InCreate Account Checkout  Shopping Cart168 item(s)
6 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
5 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 913, 5th stage inline carbon filter (every 12 months)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x *Discontinued* RO155
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x *Discontinued* RD102
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x WS-150M, Whole House Water Softener
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
4 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x HK120-P-TK for USA 110V / 60Hz
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x *Discontinued* RD106
1 x *Discontinued* RD150
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
View Cart$14,397.00

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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