3M™ Undersink Full Flow Drinking Water System

De Hart Plumbing Heating & Cooling serves the Junction City, Manhattan, and Topeka areas of Kansas. The 3M™ Undersink Full Flow Drinking Water System provides advanced filtration for cleaner, better tasting water by reducing common contaminants. It fits easily under your kitchen sink and operates through your existing faucet.

The advanced system is quicksand easy to change too–Twist on, twist off, no mess.

Having clean and clear drinking water in your home is both a pleasure and a reassurance that you’re giving your family the best. With a water filtration system from 3M Water, you can provide filtered drinking water for every member of your family. From whole home water filtration to drinking water systems, look to 3M Water to help you find the right solution.


Product Detail Sheet

3M™ Undersink Full Flow Drinking Water System Brochure (PDF)


Product Specifications

Model/Part Number
Model 3MFF100

16″ x 4.5″ (40.6 cm x 11.4 cm)

Temperature Range
40 – 100°F (4.4 – 37.8°C)

Flow Rate
2.5 gpm (9.5 Liters per Minute)

Pressure Range
25 – 125 psi (172 – 862 kPa)



  • Installs under sink for drinking and cooking water.
  • Built-in shut off valve – no need to shut of water to change filter.
  • Combines effectiveness of carbon filtration with 0.2 nominal micron pharmaceutical grade nylon membrane filter.
  • Quick connect inlet and outlet fittings allow ease of installation.
    Pre-filter wrap reduces sediment while helping protect carbon media.

3M Water Filter