Log In Log In  |  Checkout   |  114 item(s)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x *Discontinued* RO155
1 x bulkic21, Koolermax Inline Carbon Filter
1 x bulksf05, Koolermax Sediment Filter
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x 565, Digital Pressure Gauge Tester Monitor
2 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
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x bulkc10, Koolermax Carbon Block Filter
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x HK120-P-TK for USA 110V / 60Hz
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 578, TDS Water Quality Meter tds-3
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x *Discontinued* RO155C
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)

View Cart$5,571.97
Specials Log InCreate Account Checkout  Shopping Cart114 item(s)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x *Discontinued* RO155
1 x bulkic21, Koolermax Inline Carbon Filter
1 x bulksf05, Koolermax Sediment Filter
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x 565, Digital Pressure Gauge Tester Monitor
2 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
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x bulkc10, Koolermax Carbon Block Filter
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x HK120-P-TK for USA 110V / 60Hz
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 578, TDS Water Quality Meter tds-3
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x *Discontinued* RO155C
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)

View Cart$5,571.97

DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1 [DM-1]

$35.00

DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1

Commercial Inine dual TDS meter

Standard Inine dual TDS meter (monitor)

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

Model: DM-1

FEATURES
  • Displays TDS levels of the feed water and product water with in & out electrode probes.
  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
  • Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, 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 John Guest Quick-Connect T-fittings as shown.
  • Installs quickly and easily
SPECIFICATIONS
  • Range: 0-9990 ppm
  • Accuracy: ±2%
  • Cable Length: 24.5" (including sensor)
  • Fittings: 1/4" standard, also available with 3/8" or 1/2" at additional $8 charge;
  • Power source: 2 x 1.5V button cell batteries (included)
  • Battery life: approx. 1000 hours of continuous use
  • Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
  • Weight: 79.4 g (2.8 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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