Log In Log In  |  Checkout   |  167 item(s)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
8 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
5 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x *Discontinued* RD150
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
3 x Parts, Ro Water System Installation Parts Bag 1/4"
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK420, Maintenance kit for RO565
4 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x *Discontinued* RO6ALK
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 752, DC Booster Pump w/ Transformer
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x *Discontinued* RD106
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x *Discontinued* RO585NTF
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x KT-103, Optional Manual Membrane Flush Valve
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 741-14, Diverter Valve for Countertop Water Units
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet

View Cart$8,959.99
Specials Log InCreate Account Checkout  Shopping Cart167 item(s)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
8 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
5 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x *Discontinued* RD150
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
3 x Parts, Ro Water System Installation Parts Bag 1/4"
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK420, Maintenance kit for RO565
4 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x *Discontinued* RO6ALK
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 752, DC Booster Pump w/ Transformer
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x *Discontinued* RD106
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x *Discontinued* RO585NTF
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x KT-103, Optional Manual Membrane Flush Valve
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 741-14, Diverter Valve for Countertop Water Units
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet

View Cart$8,959.99

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.

Reviews

 Customers who bought this product also purchased

Home  |   Specials  |   Log In  |   Create Account  |   Checkout  |   Shopping Cart