Swimline Silver King Solid Above Ground Winter Pool Cover - 21' Round cartridge-portable-bag-vacuum-filters Manufacturer Part # ECX125175

Manufacturer Part # ECX125175

the notorious destroyer of spas

The dependable Polaris 280 easily connects to a dedicated pressure line

Manufacturer Part # 817-0150

(1) 271161 - VALVE SPRING

Swimline Silver King Solid Above Ground Winter Pool Cover - 21' Round cartridge-portable-bag-vacuum-filters Manufacturer Part # ECX125175Swimline's Silver King winter pool cover helps keeps your water free from dirt, leaves, and debris. It helps prevents algae growth, so you can skip the costly maintenance and avoid time consuming spring cleanups. 10 x 10 Scrim 4 foot overlap Pool Type Above Ground Pool Size 21' Round Cover Size 25' Round Manufacturer Swimline Warranty 15 Year Manufacturer Pro Rated Warranty 2 Year Full Cover Color Silver