Log In Log In  |  Checkout   |  179 item(s)
1 x bulkc10, Koolermax Carbon Block Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x bulk818, DI resin refill bags Di-Ionization media
8 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulk201, Sediment Filter
1 x bulk213, Inline Carbon Filter
1 x bulk205, Carbon Block Filter
2 x Parts, Ro Water System Installation Parts Bag 1/4"
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x bulksf05, Koolermax Sediment Filter
1 x bulkic21, Koolermax Inline Carbon Filter
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x KT-103, Optional Manual Membrane Flush Valve
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x *Discontinued* RO585NTF
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 205, 2nd stage carbon block filter (replace every 12 months)
3 x 752, DC Booster Pump w/ Transformer
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 578, TDS Water Quality Meter tds-3
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
3 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x *Discontinued* RO585A
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 723, Feed Water Adapter with Ball Valve
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x *Discontinued* RD102
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)

View Cart$10,315.55
Specials Log InCreate Account Checkout  Shopping Cart179 item(s)
1 x bulkc10, Koolermax Carbon Block Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x bulk818, DI resin refill bags Di-Ionization media
8 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulk201, Sediment Filter
1 x bulk213, Inline Carbon Filter
1 x bulk205, Carbon Block Filter
2 x Parts, Ro Water System Installation Parts Bag 1/4"
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x bulksf05, Koolermax Sediment Filter
1 x bulkic21, Koolermax Inline Carbon Filter
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x KT-103, Optional Manual Membrane Flush Valve
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x *Discontinued* RO585NTF
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 205, 2nd stage carbon block filter (replace every 12 months)
3 x 752, DC Booster Pump w/ Transformer
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 578, TDS Water Quality Meter tds-3
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
3 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x *Discontinued* RO585A
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 723, Feed Water Adapter with Ball Valve
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x *Discontinued* RD102
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)

View Cart$10,315.55

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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