Hot Spring HotSpring Spas Salt Water Test Strips by Spas

These economical test strips are the exact same as you would find in your hot tub store….but for a much better price. Easy to use and accurate readings make this high performance product a great choice.

Have always used this brand and they work great

Had to have it. Nice that Amazon Carrie’s it less expensive than hot tub store

Good buy for my hot tub

We go through our share of test strips to keep the salt balance right at our bnb