Undersink Filtration Undersink FiltrationNo-Mess Reverse Osmosis Drinking Water Filtration SystemECOP309

The EcoPure Reverse Osmosis Drinking Water Filtration System routes your water through a three-stage system, filtering out minerals and impurities to deliver nothing but delicious drinking water straight from the tap—without the plastic bottles (and added cost) that come standard with bottled water.

Replacement Filters

No-Mess Reverse Osmosis Drinking Water Filtration System Filter Set– 2-pack ECOROF

No-Mess Reverse Osmosis Drinking Water Filtration System Membrane ECOROM


Download Owner’s Manual – English (PDF)

Download Owner’s Manual – Spanish (PDF)

Download Performance Data Sheet (PDF)


  • Convenient twist-and-pull encapsulated filters
  • Sleek space-saving design
  • Includes chrome faucet with filter change reminder light
  • Uses replacement filters ECOROF and membrane ECOROM
  • Submicron rating
  • Designed, engineered and assembled in the USA
  • BPA-Free
  • One-year manufacturer warranty on parts





Dissolved SolidsDissolved solids

ChlorineChlorine taste & odor



Model Number: ECOP309
Manufacturer Warranty: 1 year
Dimensions: 15″ H x 14″ D x 13 1/4″ W
Tested to NSF/ANSI Standard 42 for material? Yes
Supply Water Pressure Limits: 40 psi minimum, 100 psi maximum
Supply Water Temperature Limits: 40°F minimum, 100°F maximum


Maximum Total Dissolved Solids (TDS): 2000 ppm
Maximum Water Hardness @ 6.9 pH: 10 gpg
Chlorine in Water Supply: 2.0 maximum pps
Supply Water pH Limits: 4-10 pH
Percent Rejection of TDS, Minimum: 90.6-86.5 (new membrane)*
Automatic Shutoff Control: Yes