Log In Log In  |  Checkout   |  243 item(s)
7 x 201, 1st stage sediment filter (replace every 6-12 months)
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
10 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 578, TDS Water Quality Meter tds-3
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
3 x 752, DC Booster Pump w/ Transformer
9 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
10 x Optional: 564 Membrane Filter Housing Wrench Opener
6 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
3 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PE Tubing Tube Cutter
1 x UU Clips Pair from Bracket to Membrane Filter
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
6 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x WS-150M, Whole House Water Softener
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
5 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
4 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
5 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MK420, Maintenance kit for RO565
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x KT-103, Optional Manual Membrane Flush Valve
4 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 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
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
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 FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 205, 5th stage final carbon filter
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
View Cart$11,696.95
Home
Specials Log InCreate Account Checkout  Shopping Cart243 item(s)
7 x 201, 1st stage sediment filter (replace every 6-12 months)
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
10 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 578, TDS Water Quality Meter tds-3
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
3 x 752, DC Booster Pump w/ Transformer
9 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
10 x Optional: 564 Membrane Filter Housing Wrench Opener
6 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
3 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PE Tubing Tube Cutter
1 x UU Clips Pair from Bracket to Membrane Filter
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
6 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x WS-150M, Whole House Water Softener
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
5 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
4 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
5 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MK420, Maintenance kit for RO565
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x KT-103, Optional Manual Membrane Flush Valve
4 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 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
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
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 FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 205, 5th stage final carbon filter
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
View Cart$11,696.95

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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