The 3M USF-A RV / Marine Undersink Filtration System can provide you with great tasting water on your recreational excursions! When you leave the house, leave the bottled water at home and install the USF-A in your boat or RV today!  

The 3M USF-A Recreational Vehicle/Marine Undersink Filtration System installs under any sink with a suitable 2.5" clearance for filter-changing. Part number 5614604.

Benefits of USFA :

• Provides Cleaner, Clearer Water
• Improves the Taste & Smell of your Water
• Dedicated Faucet Included & Built-In By-Pass Valve
• Saves you on the cost of storing expensive bottled water

USF-A Specifications:

• Reduces >95% of Chlorine
• Reduces Sediment, Dirt, Rust, Sand, and Silt down to 1 micron
• .5 GPM Flow Rate
• 500 Gallon Filter Capacity
• 1/4" Connections
• 10.5" x 2.875"
• Sanitary Quick Change Design
• Patented Carbon Block for Improved Absorption