Spa Pure Natural Clear is a effective biopolymer formula that can pick up what others leave behind. Regular use of this product in the spa will remove metals, oils, soaps, and other undesirable compounds. Continued use will allow more time between filter cleaning.
Apply to the spa while the water is circulating
Maintenance: Add 1 ounce of Natural Clear for every 500 gallons of water weekly.
For fresh water, water with issues: Add 3 ounces for every 500 gallons of water.