GLI 16' x 32' Mesh Rectangle Safety Cover, Blue | 20-1632RE-SAP-BLU PG1905 Run filter system continuously for

Run filter system continuously for at least 6 hours after application

if spas are separate as it includes a bromine test

boat covers or rooftops – providing added protection from prolonged accumulation of precipitation

(total system) Grid Length 18" (measured end-to-end

For after creating a bromine reserve

GLI 16' x 32' Mesh Rectangle Safety Cover, Blue | 20-1632RE-SAP-BLU PG1905 Run filter system continuously forGLI 16' x 32' Mesh Rectangle Safety Cover with no steps extension, Blue color Our Secur A Pool Safety Cover is renowned in the industry for its strength, durability and ease of installation. In addition, it is a maintenance free cover that provides pool owner complete peace of mind during the off season that their pool investment is not only protected against the elements, but also, will not pose a danger to unexpected visitors. Features and Benefits: