Clearance - Winterization Browse Categories Brushes Cartridge Filters Chemicals & Test Strips Hose & Hose Accessories Other Accessories Scratch & Dent Thermometers Winterization Pool Winterizing Kit Pool Winteraid Pool Antifreeze 4-ft x 5-ft Winter Air Pillow Threaded Winterizing Plug 8-ft Double Chamber Water Tube 18’x36′ In-Ground Winter Cover 28′ Above Ground Winter Cover 24′ Above Ground Winter Cover 20’x40′ In-Ground Winter Cover