Doheny's Harris Pool Products 8' Water Tubes - Single Chamber, Standard Duty, 14-Ga., 12-Pack, BLUE

Secure your pool winter cover with commercial-grade water tubes/bags from Doheny's Harris Pool Products. These tubes are designed for long-term winter use and hold the cover in place through harsh conditions. Constructed from UV-protected vinyl (available up to 24-gauge thickness), they include a leak-proof valve and are formulated with antibacterial and antifungal additives. They are built to resist sub-zero temperatures and provide dependable performance season after season. Available configurations: single chamber blue in economical 14-gauge and heavy-duty 20-gauge; double chamber blue in heavy-duty 20-gauge; and double chamber black and tan in super-duty 24-gauge. Proper use: fill each tube/bag ½ - ¾ full to leave room for ice expansion. If valves are stiff, try soaking them in warm water to ease closing. Assembly tips: place tubes around the pool before filling to simplify positioning. All Doheny's Harris water tubes/bags feature heat-welded, leak-proof seams and an easy-fill valve system to reduce filling errors.