21 ft Round Solid Above Ground Pool Winter Pool Cover 20/3 Warranty
Emperor Winter Cover: 21 ft Round Fully Bound Winter Pool Cover for Above Ground Pools
Part Number: BT0021
Pool size: 21 feet round
Cover size: 25 feet round - designed for 4 ft. overlap
Warranty: Emperor 20 year limited warranty/3 year full warranty
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8 mil; tan 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.
- Blocks out 100% of the sun's harmful ultra-violet rays 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