Swimline Silver King Solid Above Ground Winter Pool Cover - 18' x 36' Oval replacement-bulbs Can be used with all

Can be used with all filter medias and pool surfaces

The product's powerful anionic dispersion and sequestration properties also provide for effective dispersion of plaster cream and exposer of quartz and pebble type aggregates without the need for acid washing or acid circulation

Manufacturer Part # 520736

Manufacturer Part # 155714

Manufacturer Part # 600631

Swimline Silver King Solid Above Ground Winter Pool Cover - 18' x 36' Oval replacement-bulbs Can be used with allSwimline'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 3 foot overlap Pool Type Above Ground Pool Size 18' x 36' Oval Cover Size 21' x 39' Oval Manufacturer Swimline Warranty 15 Year Manufacturer Pro Rated Warranty 2 Year Full Cover Color Silver