Pooltec is the most effective winterizer and is your best defense against algae growth and lost water balance. Only with Pooltec is a clear spring opening possible when using a mesh safety cover.
This kit is formulated to be used in any surface pool (gunite, vinyl, fiberglass, etc) that uses a salt water system and will treat up to 20,000 gallons.
2 Pooltec Winter Treat
1 Beautec Winter Treat
2 Gallon of Liquid Shock