Log In Log In  |  Checkout   |  169 item(s)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 741-14, Diverter Valve for Countertop Water Units
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x 752, DC Booster Pump w/ Transformer
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x bulksf05, Koolermax Sediment Filter
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x bulkc10, Koolermax Carbon Block Filter
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x bulk818, DI resin refill bags Di-Ionization media
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x bulk205, Carbon Block Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x bulkic21, Koolermax Inline Carbon Filter
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x *Discontinued* RD150
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x PE Tubing Tube Cutter
1 x FRQ850, Flow Restrictor 850ML / min
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x UU Clips Pair from Bracket to Membrane Filter
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 204, 2nd stage GAC filter (replace every 6-12 months)

View Cart$8,535.23
Specials Log InCreate Account Checkout  Shopping Cart169 item(s)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 741-14, Diverter Valve for Countertop Water Units
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x 752, DC Booster Pump w/ Transformer
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x bulksf05, Koolermax Sediment Filter
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x bulkc10, Koolermax Carbon Block Filter
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x bulk818, DI resin refill bags Di-Ionization media
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x bulk205, Carbon Block Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x bulkic21, Koolermax Inline Carbon Filter
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x *Discontinued* RD150
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x PE Tubing Tube Cutter
1 x FRQ850, Flow Restrictor 850ML / min
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x UU Clips Pair from Bracket to Membrane Filter
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 204, 2nd stage GAC filter (replace every 6-12 months)

View Cart$8,535.23

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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