While there were some challenges with shipping (due to the holidays and weather apparently), the softener is great and was VERY easy to install! Working great!

Great company especially for their service, all based out of USA.

This product works. I have extremely hard water with high silica levels. I have used Hyper-Guard in my RO system for last 10 yrs. I also have the permeate flush function to clean off the membranes after a cycle. The Hyper-Guard always this process to work and extend the life of the RO membranes.

Filters fit properly and work great!

Quick shipping, good customer service

Delivered quickly

works as described. Thank you.

Service was great, Great product, and fast shipping! What more do you want?

Good.

Product derived faster than we anticipated. Very satisfied with our purchase.

Was relatively easy to install and water tastes great.

Very informative people to talk with.

Worked great. Easy to use. Quick results

I ordered a product and received it as advertised.

Easy to order and easy to install thanks

Excellent and reliable company!

Great spot free rinse and timely shipping

Highly recommend this company

Products worked as advertised it cleaned up my well and also had fast shipping

I was helped with selecting the proper system and when there was a supply problem I was kept updated on what was happening.