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3M™ Full Flow Drinking Water System

Availability: In stock

Model No: 3MDW201

or call us at 1 (855) 369-2837 for more
information on purchasing this product.



The 3M™ Full Flow Drinking Water System provides advanced filtration for cleaner, better tasting water by reducing common contaminants. It fits easily under your sink and operates through your existing faucet.

This system helps address a number of contaminants that may be found in your water including chlorine taste and odor, sediment, lead and cysts. The replacement filter is easy to change -- twist on, twist off, no mess.


  • Installs under sink, completely out of sight
  • Uses your existing faucet and maintains full water pressure
  • Great for filling a glass of water, coffee pots and larger pots for cooking
  • Easy-change replacement filter - twist off, twist on, no mess

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Additional Information

Reduction Claims

Reduction Claims:
Sediment, Chlorine Taste & Odor, Lead and Cysts*

*(See Performance Data Sheet for Additional Reduction Claims)

Dimensions 16.25" x 4.4" (41.3cm x 11.3cm)
Temperature Range 40 - 100°F (4.4 - 37.8°C)
Pressure Range 25 - 125 psi (172 - 862 kPa)
Flow Rate 2.5 gpm (9.5 lpm)
Replacement Filter 3MDW211
Replacement Interval 12 months
Installation Manual 3MDW201_manual.pdf
Specification Sheet 3MDW201_spec.pdf
Performance Data Sheet 3MDW201_pds.pdf
California Certification 3MDW201_cacert.pdf
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Installation Difficulty

Novice Installation Skills Intermediate Installation Skills Advanced Installation Skills Professional Installation

Skills Needed:

  • Novice plumbing skills required*

*(See Install Manual in Specifications Tab for More Details)

Parts and Materials Included:

  • Filter Head Assembly
  • 3MDW211 Replacement Filter

Items Required (not included)

  • Adjustable Wrench
  • Cordless Drill
  • Phillips Head Screwdriver
  • Razor Knife or Tube Cutter

Additional installation parts may be required

  • 3MDWIKT Universal Install Kit
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