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OMNIFilter Easy Flow US1 Undersink Full Flow Water Filtration System
Get a fresh take on drinking water with the Pentair OMNIFilter Easy Flow US1 system. Install directly on the cold water line under your sink to get better-tasting water right from your tap.
- Enjoy better-tasting water with reduced chlorine taste and odor (NSF 42 certified)
- Quick-change, click-in design makes replacing the filters easier than ever
- Simple DIY installation process makes it easy to install in your kitchen, bathroom, wet bar, or any home sink
Overview
The Easy Flow US1 system features a sleek, compact, DIY design that is easy to install in a variety of undersink spaces, with no need for bulky pitchers taking up space in the refrigerator. Improve your daily routine by drinking better-tasting water.
- NSF 42 certified for chlorine reduction
- Slim design hides easily under the sink, even in tight spaces
- Connects directly to your cold water line with no need for a separate faucet
- Easily change the filter without turning off the water thanks to a built-in check valve system
- Have confidence in your purchase with a 1-year limited manufacturer's warranty
Reduce Chlorine Taste & Odor
Enjoy Peace of Mind
Improve Food & Drink
Hassle-Free
Key Features
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Resources
Downloads
Certifications
Warranty
The Model OMF1S is Tested and Certified by NSF International against NSF/ANSI Standard 42 for the reduction of substances specified on the Performance Data Sheet.
What's included
- Filter System with Cartridge
- Installation Manual
- Installation Hardware Kit
- 3/8” white plastic tubing
- 3/8” blue plastic tubing
- Filter change reminder sticker
- (2) #10-16 x 1.25”L screws
- 3/8" x 3/8" Female compression fitting
- 3/8" x 3/8" Male compression fitting
Installation & Maintenance
Installation Tips
- Choose a mounting location suitable to support the full weight of the system when operating.
- Install vertically with the filter hanging down.
- System may be installed with the filter flush to the baseboard if desired as the mechanical assist lever pushes filters straight out.
Operation Tips
- Replace filter every 5,000 gallons or 6 months (or if flow has diminished).
- System is designed with integrated check valves so the cold water line does not need to be shut off to perform filter change-outs.
Filter Replacement
Save time and effort with quick-change, click-in filters. Filter changes can be completed within seconds, with no need to shut off the water supply.
Replace the filter every 6 months or 5,000 gallons (or if flow has diminished). To change the filter, simply flip the filter cover open, pull out the old filter, click the new one in (making sure the triangle on the label is aligned with the diamond on the cover), and snap the cover closed.
At Pentair, we believe the health of our world depends on reliable access to water. We deliver a comprehensive range of smart, sustainable water solutions to home, business, and industry around the world.
Smart, Sustainable Solutions
Pentair has helped avoid the use of nearly 8 billion single-use, plastic water bottles.*
*Source: Pentair Corporate Responsibility Report
Water 101
Unleash the secrets of your H2O! Explore where water originates and discover the various treatment methods that transform it into safe, drinkable water.
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