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  6. 3M™ Under Sink Reverse Osmosis Water Filtration System 3MRO401-01A, 5 um, 1/Case

3M™ Under Sink Reverse Osmosis Water Filtration System 3MRO401-01A, 5 um, 1/Case

  • Part Number 3MRO401-01A
  • 3M Product Number 3MRO401
  • 3M ID 7100086836
  • UPC 00051128893975

301/401: Cleaner drinking water: Filter reduces particulates*, chlorine taste and odor, arsenic (pentavalent), barium, cadmium, chromium, copper, cysts, fluoride, lead, radium, selenium, TDS and turbidity 501: Cleaner drinking water: Filter reduces particulates*, chlorine taste and odor, arsenic (pentavalent), barium, cadmium, chromium, copper, cysts, fluoride, lead, radium, selenium, TDS, turbidity, nitrates and nitrites *Tested and verified by manufacturer’s laboratory.

301/401: Experience the difference of Reverse Osmosis: System uses a multi-stage reverse osmosis technology, leveraging your home’s water pressure to force water through a semi-permeable membrane to deliver a higher level of filtration than some traditional methods 501: Experience the difference of Reverse Osmosis: System uses a multi-stage reverse osmosis technology, leveraging a booster pump to increase pressure, forcing water through a semi-permeable membrane to deliver a higher level of filtration than some traditional methods

301: NSF tested and certified: Features a 5-micron carbon pre-filter and is tested and certified (NSF/ANSI Standard 42, 58 and CSA B483.1) to reduce a wide range of contaminants that may be present in your local water supply 401/501: NSF tested and certified: Features a sediment pre-filter in addition to the 5-micron carbon pre-filter and is tested and certified (NSF/ANSI Standard 42, 58 and CSA B483.1) to reduce a wide range of contaminants that may be present in your local water supply

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Flow Rate (Metric) 43.5 Liters Per Day
Flow Rate (Imperial) 11.48 gpd
Overall Height (Imperial) 16.1 in
Faucet Included Yes
Overall Height (Metric) 40.9 cm

Details

Highlights
  • 301/401: Cleaner drinking water: Filter reduces particulates*, chlorine taste and odor, arsenic (pentavalent), barium, cadmium, chromium, copper, cysts, fluoride, lead, radium, selenium, TDS and turbidity 501: Cleaner drinking water: Filter reduces particulates*, chlorine taste and odor, arsenic (pentavalent), barium, cadmium, chromium, copper, cysts, fluoride, lead, radium, selenium, TDS, turbidity, nitrates and nitrites *Tested and verified by manufacturer’s laboratory
  • 301/401: Experience the difference of Reverse Osmosis: System uses a multi-stage reverse osmosis technology, leveraging your home’s water pressure to force water through a semi-permeable membrane to deliver a higher level of filtration than some traditional methods 501: Experience the difference of Reverse Osmosis: System uses a multi-stage reverse osmosis technology, leveraging a booster pump to increase pressure, forcing water through a semi-permeable membrane to deliver a higher level of filtration than some traditional methods
  • 301: NSF tested and certified: Features a 5-micron carbon pre-filter and is tested and certified (NSF/ANSI Standard 42, 58 and CSA B483.1) to reduce a wide range of contaminants that may be present in your local water supply 401/501: NSF tested and certified: Features a sediment pre-filter in addition to the 5-micron carbon pre-filter and is tested and certified (NSF/ANSI Standard 42, 58 and CSA B483.1) to reduce a wide range of contaminants that may be present in your local water supply
  • 301/401/501: Dedicated polished chrome faucet: System includes an elegant faucet with a side handle that requires a ½” hole or can be fitted into an existing 1-3/8” standard hole with included adapter
  • 301/401/501: Easy to replace: Sanitary Quick Change (SQC) design allows for fast and easy change-outs of the replacement cartridge without the need for a filter wrench or contact with the filter media
  • 301: Replacement filters: Replace your Pre- and Postfilters (3MROP310 and 3MROP416) at least every 12 months and Membrane Module (3MROM413) at least every 36 months 401/501: Replacement filters: Replace your Pre- and Post-filters (3MROP411, 3MROP416 and 3MROP412) at least every 12 months and Membrane Module (3MROM413) at least every 36 months
  • 301/401: Volume to meet your needs: Post-filter has a 1,500-gallon capacity and Membrane Module production rate of 11.48 gallons/day (43.46 liters) 501: Volume to meet your needs: Post-filter has a 1,500-gallon capacity and Membrane Module production rate of 23.92 gallons/day (90.55 liters)

3M™ Under Sink Reverse Osmosis Water Filter System 3MRO installs under the sink, providing filtered water to a dedicated faucet. It reduces particulates*, chlorine taste and odor, arsenic (pentavalent), barium, cadmium, chromium, copper, cysts, fluoride, lead, radium, selenium, TDS and turbidity for cleaner, clearer, better tasting water. *Tested and verified by manufacturer’s laboratory.

Images of 3MRO301, 3MRO401 and 3MRO501 filter systems out of package

3M™ Under Sink Reverse Osmosis Water Filter Systems 3MRO

Delivering cleaner, clearer, better tasting drinking water.

The 3M™ Under Sink Reverse Osmosis Water Filter System 3MRO is a great option in water filtration – delivering cleaner, clearer, better tasting drinking water. This system is installed under the kitchen sink and provides on-demand filtration for drinking water, coffee, tea, baby formula* and cooking purposes. This under sink reverse osmosis multi-stage filtration system is NSF certified to reduce a number of impurities for improved water quality, taste and appearance. It reduces particulates,* chlorine taste and odor, arsenic, barium, lead, parasitic protozoan cysts, chromium (both hexavalent and trivalent), cadmium, copper, radium, TDS and turbidity. 3MRO501 also reduces nitrates and nitrites.

*Tested and verified by manufacturer’s laboratory.

  • Image of 3MRO301 filter system out of package
    Looking for a single pre-filter?

    Choose 3MRO301.

  • Images of 3MRO401 and 3MRO501 filter systems out of package
    Looking for extra sediment reduction for your water?

    Choose 3MRO401 or 3MRO501.

  • Image of 3MRO501 filter system out of package
    Looking for extra nitrate reduction for your water?

    Choose 3MRO501.

To maximize system performance and efficiency, regularly scheduled maintenance including replacement of the filter cartridges at the required interval, at the rated capacity or sooner if a reduction in water flow occurs is required. The filter life is dependent on actual use and incoming water quality.

Installation

This reverse osmosis drinking water filter system includes everything needed for most installations, including a polished chrome dedicated faucet, quick-connect fittings, an attached mounting bracket and tubing. Also included is a built-in shut-off valve that allows for changing the Sanitary Quick Change filters. To install the water filter system, you will need a drill (cordless recommended), an adjustable wrench, a Phillips head screwdriver and a razor knife or tube cutter.

For informational purposes only. Please refer to the system manual for complete installation and use instructions. It is recommended this system be installed by a qualified professional.

  • Image of dedicated faucet installed on sink
    Steps 1-2: Install dedicated faucet. Relieve water pressure from the cold water line.

  • Image of faucet adapter and drain connection installed under sink
    Steps 3-4: Install the faucet adaptor. Install the drain connection.

  • Image of sytem mounted on cabinet wall and filters being installed under sink
    Steps 5-6: Mount the system on the cabinet wall. Install the included filters.

  • Image of filter tubing connections under sink
    Steps 7-8: Make tubing connections. Turn the water on. Check for leaks.

Suggested applications
  • Under Sink
  • Water Filtration

Specifications

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