HTH 42038 Super Chlorinating Chemicals Tablet For Swimming Pool, 15 lb Assortment Packs Contains specific and important micronutrients

Contains specific and important micronutrients that help ensure rapid growth

For Use With BE/FE-Series Keypad Locks

(2) 3/8" deep socket

and for sealing fiberglass gaskets into the woodstove door channels

Batteries: 3 AAA (Included)

HTH 42038 Super Chlorinating Chemicals Tablet For Swimming Pool, 15 lb Assortment Packs Contains specific and important micronutrientsHighlights: Size: 15 lb Disinfects 84 % Available Chlorine Dual action chlorinating tablets Solid Form Sanitizes pool water Protects against algae and bacteria Controls algae and clarifies water Tablet treats 10,000 gallons of pool water Tablets sanitize pool water for up to one week Protects against algae and bacteria Sun protected formula protects extends chlorine life