Whole house water filter
"This item was exactly the right size and what I needed. I also signed up for the auto-subscription so a new filter comes in every time I need to change it every 6 months. Lastly, the price was great."


Replaces The Following
- US Water Systems USWGS-2520-05
- US Water Systems MB-20-05
- Hydronix SDC-25-2005
- Liquatec SDF-25-2005
- Pentek 155016-43
- Neo-Pure MB-25200-05
- Pentek P5-20
- Watts FPMB5-20
- Culligan P-5-20
Order by 12 PM EST and this system will be on its way the very next day.
Free standard shipping on most products over $199.
Free shipping on most orders over $199 in the continental USA. $299 minimum for extended delivery states: AK, AL, AZ, CA, HI, ID, MD, ME, MN, MS, MT, NH, NV, OR, UT, VA, VT, WA, WV. Freight orders excluded. Speak to a water expert for more details.
Our Master Water Specialists and Certified Water Specialists review your water analysis and address your specific water problems. WE then design a system that we'll guarantee will solve your water problem(s) and back it with our One-Year Money Back Promise (Guarantee).
It all starts with a Laboratory Test of your water. Then, our Master Water Specialists and Certified Water Specialists will review the results of your water analysis and scientifically discuss the best way to treat your water, provide on estimate of how to do that, and then we provide you a One-Year Guarantee of Satisfaction. It's our Promise to You that our system will do what we say or we will give you your money back*

US Water Systems Dual-Gradient Sediment filter cartridges are robust, high efficiency polypropylene melt blown depth filters with an internal polypropylene core for added strength. These filters utilize a multi-layered construction for progressive contaminant removal efficiency and longer filter life. Our innovative production process creates a depth filter with superior performance and consistency.
Do not be fooled by import brands that only have a 70% or less efficiency rating, our filters have a 90% efficiency rating.
Center core for strength
Overall rating: 4.285714 / 5 from 7 reviews.
Review topics: ["customer service","filter"].
"This item was exactly the right size and what I needed. I also signed up for the auto-subscription so a new filter comes in every time I need to change it every 6 months. Lastly, the price was great."
— Lewis P. (5/5)
"Works great, as always. I appreciate USWS customer service; y'all are awesome, thanks"
— Liam B. (5/5)
"Not the best quality. Very disappointed"
— Gail T. (1/5)
"Fits right, filters right!"
— Richard K. (5/5)
"Took me a long time to find made in USA filters, very happy with them"
— Janet C. (5/5)
"The water filters are just fine as far as I can tell, but I do know that customer service and reliability are excellent. The filters I ordered during the pandemic apparently were lost in the supply chair, so it was many weeks between the order and delivery, but the company kept me informed and was very concerned even for my piddling order of four filters."
— Emily K. (4/5)
"Good products and great staff"
— William P. (5/5)
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