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

In customer feedback, the HTH Spa 86121 Clarifier receives positive reactions for its effectiveness in clearing up cloudy water in both traditional and inflatable hot tubs. One customer mentions that the recommended amount cleared up their spa water within hours. Another customer claims that the product works great, keeping the water clear with just a small amount used weekly. They appreciate that it is cost-effective and doesn't require a large quantity for each use. Customers also state that it keeps the water nice and clear and has been successful in maintaining their hot tub water quality. The product is also noted to be one of the cheaper options available. However, there is a single feedback expressing a preference for another brand, but it is outweighed by the numerous positive reviews. Overall, the HTH Spa 86121 Clarifier is well-received among customers for its ability to effectively clear cloudy water, its cost-effectiveness, and the small amount required for maintenance. It is particularly recommended for those looking to keep their hot tub water crystal clear without the need for frequent water changes or large product quantities.