Ships right to your door or shop and better lead times then most distributors.

Quick and accurate response. And all MADE in USA

Called and got the help I needed to purchase a system.

Had to return 3 carbon filters as they were not compatible with my filter housing. US Water Systems did not cover the return shipping and so had to pay $100 to ship them back to their facility from CA. Also, was only giving 10 days for the items to get back otherwise there would be a restocking fee. Would be nice if they had a better return policy.

I know that the instructions say that getting results could take up to 8 days. Our water as apparently so bad that we had color changes in the IRB and SRB in 12 hours. By the 8th day, we had seen the development of air bubbles, rings of bacteria (pellicles) develop that would form, drop and stack into biofilm at the bottom (flocculent debris). It helped us show the local Environment Health department the state of our water that the landlord had claimed was OK for months. Thank you for such an easy to use and efficient test. Highly recommended test!

Easy to telephone and get the answers to your questions.

I love my new water filtration system. Water taste amazing

Fabulous

More expensive than bulk commodity type but does not degrade like the cheaper stuff. Well worth the money. In fact have it on automatic shipping.

Like unit overall. Wish I had room for the full RO unit

We bought this anti-scalant injection system for our RO system to help resolve some scaling issues we were having. It arrived on time, and there was only a small tubing issue, which the company resolved quickly. They even sent an extra tube. The system is working great so far, and we are very satisfied with both the product and the customer service.

Great costumer service

Awesome value and quality

Process was easy and as described. I installed myself with no problems

We are changing out the charcoal in our whole house filter and the service over the phone to walk us through the process was so good. Everything arrived on time on schedule and we’re changing the filter media out now. A great design and great service.

I could not find a plumber to replace these filters except for one that wanted $495. I’m replacing the entire RO system instead. the company took way too long to refund my money for the unopened filters that I returned . not nice people to deal with.

I have been a US Water customer for several years and have been very pleased with customer service and with the quality of the filters that are available. Delivery has always been prompt and the customer service reps are very knowledgeable and helpful.

Our American Made RO system hasn't been running for too long, but it installs easily, looks and feels well-built, and I appreciate it's US heritage! All components sent with the system appear high quality, and I can tell that thought was put into the contents of this kit. Even a tubing cutter was included. This system replaces a >20 year old system that came with our house and has served us well, but started springing leaks. I wasn't happy with the company that had been servicing it for us, so I decided I might as well replace the entire thing myself. I had to purchase a different fitting to splice into my water line, but that was due to the particular faucet connections I had available. I also needed some more line since this system wasn't going directly under the sink, but everything else needed was in the kit. The availability of an ice maker kit was another bonus. This may not be the cheapest option, but it definitely gives confidence that it will perform well for years to come. I highly recommend it.

I have found these TDS meters to be reliable and accurate. They are being used as a back up in case an onboard TDS meter fails. I am thrilled to find these meters are made in the USA! I have one in my emergency backpack for testing water wherever I go. They use a very common easy-to-replace battery. I highly recommend these meters as they are super easy to use and to read.

fast shipping and good packaging