HTH Spa 86121 Clarifier, Concentrated Spa & Hot Tub Chemical for Crystal Clear Water, 16 oz

Works great for our hot tub! I keep re-buying it. You won’t be disappointed!

Works amazing, I would highly recommend it. It cleared my water within 30 minutes.

Very easy to use. Though sanitizer or chlorine in it. A couple squirts of this and enclosure water and minutes. Water stay clear for a long time. Works just as well as other expensive brands.

It does the job!

New to hob tub ownership and couldn’t get the water clear. It had a foggy hazy look to it. All levels were correct and it’s sanitized but just didn’t look great. Did some research and saw this product being recommended so thought I’d give it a try, especially for the price. Put 2 tablespoons in my 400 gallon spa and ran the jets on the cleaning cycle. Went to the gym and came back to a crystal clear spa. I was in shock at how quickly it worked. Presents the spa so much better. Highly recommend!

I have tried multiple spa products from HTH and they all work as expected. I continue to buy them for their price and quality. The clarifier cleared up my cloudy hot tub in about 24 hours. It helped to skim off the dirty foam that built up after application and do a filter swap after the first 12-24 hours.

The is a great clarifier. I use it in my airbnb hot tub. It works great and it is cheaper than others.

Lasts a long time and keeps my hot tub clean