Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs - Maintains Clean, Clear, Sanitized Water, 5 lbs

If you are looking for a reliable product to keep your spa or hot tub clean and safe, this sanitizer is a solid choice. We’ve been using it for a few months, and we are very impressed with the results. It really does start sanitizing quickly—within the promised 15-30 minutes of application, which is great when you want to use the tub soon after treatment. The water has remained crystal clear. It effectively destroys organic contaminants and helps control algae growth, making maintenance easy.

I love it! Great product! Keeps my hot tubs always testing perfect and sparkly crystal clean and clear! Great value! I'd never buy another brand. It's so much cheaper on here than in a store.

Good and reasonably priced

I still use this in my hot-tub twice weekly. I use the tub daily. Good product. Kills everything as expected, but note, I wash out my filters every 2 weeks to keep the tub A1 condition.

I like this product and use it for my spa. Its a bit pricey but I get consistent results from lot to lot.

Great for my jacuzzi

Great job cleaning and sanitizing. Once you put it in the water, you can actually see the chemicals go to work. Keeps my hot tub clear in the midst of HEAVY use.

Great value for the money. Came quickly.