21 ft Round Solid Above Ground Pool Winter Pool Cover 10/1 Warranty
Royal Winter Cover: 21 ft Round Fully Bound Winter Pool Cover for Above Ground Pools
Part Number: 7725AGBLB
Pool size: 21 feet round
Cover size: 25 feet round - designed for 4 ft. overlap
Warranty: Royal 10 year limited warranty/1 year full warranty
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5 mil; blue triple laminated polyethylene with heat sealed seams for added strength and extra material for a custom fit. Edges incorporate a sewn-in polypropylene cord for reinforcement. Aluminum grommets spaced every three feet. Deluxe aluminum cable winch and vinyl coated steel lock-down cable included.
- Commercial grade, high performance, heavy duty solid material provides superior strength.
- Woven Polyethelene core with heavy duty ultraviolet (UV) inhibitors to inhibit algae growth.
- Your pool will stay cleaner over the winter, which means fewer chemicals in the spring.
When properly installed, each cover meets or exceeds the safety cover performance standards as set forth in ASTM F 1346-91