SeaKlear Opening & Winterizing Kit up to 20k Gallons | 90243SKR PG1906 A larger surface area extends

A larger surface area extends the life of the filter cartridge

Also known as: FS2006

Size: 1 L Bottle

Reduced pool maintenance

it ensures a long and healthy lifespan for years of dependable use

SeaKlear Opening & Winterizing Kit up to 20k Gallons | 90243SKR PG1906 A larger surface area extendsSeaKlear Opening and Winterizing Kit, SKU 90243SKR This is everything you need to close your already stable* pool for winter, ensure a stable system until the weather warms and the chemicals needed to bring it back to open it again for your swimmers. *Note that SeaKlear does recommend a shock treatment prior (not included in kit, due to different types of sanitizer systems). Click here to shop for shock treatments that fit your pool type. This kit