Aqua Pill 2 clears cloudy water caused by trace metals and very fine, suspended particles. Aqua Pill 2 restores, polishes and maintains water clarity. This product is a flocculent that binds tiny particles together so they can be trapped by the filter. Aqua Pill 2 is gradually released into the filter system where, through mixing, flocculation and filtration they are removed. Use bi-weekly for a trouble-free pool. Restores, polishes and maintains water clarity Removes trace metals and fine suspended particles Simply poke a hole and drop the capsule into you pool Each pill lasts up to 30 days Item Weight 1.6 ounces Manufacturer SeaKlear Item model number 24002-02 Product Dimensions 10 x 10 x 10 inches Is Discontinued By Manufacturer No