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100US - Under Sink Water Filter

100US - Under Sink Water Filter

Part Number 3300Q
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The 100US KDF/GAC Under Sink water filter is our most convenient, practical, and popular water treatment system. This commercial grade. in-line water treatment unit is designed for municipally treated COLD WATER ONLY. Simply attach this unit to the cold water line underneath your sink and enjoy clean, clear, good tasting water directly from the faucet. This unit is also compatible with water coolers, fountains, and ice makers. It features state-of-the-art engineering and design that has surpassed the most rigorous and demanding quality assurance testing. Patented KDF Process Media are high-purity copper-zinc formulations. They reduce contaminants in water using oxidation/reduction (redox). KDF media provides extended life, decreased maintenance, control of micro-organisms, and improved performance. GAC - Granular Activated Carbon filtration media bed reduces impurities, heavy metals, bad tastes, odors, colors, etc. 

We have great news we have recently added a great addition to the 100US, your order of the 100US now includes a pressure regulator. You no longer will have to worry about too much pressure going into the unit with this water restrictor.

The Water Marque 100US Water Filter replaces NSA model 100SX or NSA model 100S. 

Filter vs. Bottled Water: Cost savings est. $13,400 over 3 years
Capacity : 3 Years or 15,000 gallons under normal use.
Media : KDF/Granular Activated Carbon.
Fittings: Inlet/Outlet 3/8 Inch
Dimensions: Height -14, Diameter 5
Average Weight: Dry- 7lbs., Shipping -8lbs.
Warranty: 1 Year, Pro-rata.

*The 100US compression fitting has been discontinued.

Customer Reviews View All Reviews
Rating Home Owner
100US water filter. Original filter lasted full 3 years. I ordered replacement filter and easily installed it in 5 minutes. It originally arrived with the water supply fitting broken off. I called customer service and they sent a replacement filter, it arrived in 3 days. First class service. I highly recommend this product and company.
  Reviewed by:   from Chanhassen, MN. on 11/3/2021
Rating Review
Wonderful product. Highly recommend Marquee filter
  Reviewed by:   from Connecticut. on 6/26/2021
Rating Great filter, easy to install, our water tastes better
We had been getting this filter through a professional company that did the initial install. When the time came to replace it I decided to look for it online. This was a great purchase. The filter was super easy to replace and our water tastes great.
  Reviewed by:   from Minnesota. on 5/15/2021
Rating Great filter for the kitchen
Our tap water has been contaminated by algues fow a few years now and the town isn't able to solve the issue. This water filter makes a difference in how the water tastes without significantly reducing the water pressure.
  Reviewed by:   from NY. on 3/25/2021
Rating Home
I have used this filter for many years. It has always worked to provide excellent filtered water.
  Reviewed by:   from 4238 Ray Drive. on 1/8/2021
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