Perfect delivery on time
"Perfect delivery on time"



US Water Raptor 500 & 750 Replacement Filter Pack
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*
It is recommended that filters be replaced at least every 90 to 180 days. Some applications my need more frequent intervals.
This is a Standard Factory Replacement Package
Overall rating: 4.75 / 5 from 4 reviews.
Review topics: ["quality","filter","shipping","water"].
"Perfect delivery on time"
— Darshan D. (5/5)
"Water is clean but not completely clean but it’s hundred time cleaner than the city water"
— Young L. (4/5)
"I work with chemists and I don't know anything about RO water or RO systems. US Water Systems walked me through everything and took VERY good care of me. Five stars!"
— Casey M. (5/5)
"We have multiple Raptor systems. The 3 stage filters and RO filter are all high quality. Installation is easy on the 3 stage but be sure to grease the O rings. The RO filter is a bit tricky. We suggest marking the fitting's & tube's that connect together with different colored perm. marker. Also, Use a quick connect tubing removal tool to make it easy. If the system has pressure it is easiest to cut the in line and use a coupling to reconnect. Be sure the water source is turned off."
— Christian B. (5/5)
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