Dear Snake River Pool & Spa, We had an excellent experience this year working with the Snake River team and Mark. Purchased an Aria and we love it! We’re on the Silk Balance program ( with Silver Ion) cartridges and the water clarity/feel is so nice. My parents have a Hot Springs tub that is probably 25 years old and I used to get occasional skin breakouts with chlorine or bromine. The Silk Balance is so easy to work with and the water on your skin feels great in ( and once you get out) of the tub. Couldn’t be happier with the Silk Balance product and the ease of keeping our water chemistry in line. Thank you Snake River Pool & Spa! Jeff and Tanya Wear