BioGuard Deluxe Arctic Blue Winter Kit (24K) with Pool Closing Complete (2 L) NST Tablet Circulate for 24 hours and

Circulate for 24 hours and then backwash the filter to remove and clean the cartridge

24 oz per hot tub

If the pool is cloudy and the bottom is not visible

high bathing loads

UV-resistant floater offers convenient sanitization for up to 10 days

BioGuard Deluxe Arctic Blue Winter Kit (24K) with Pool Closing Complete (2 L) NST Tablet Circulate for 24 hours and*Please Note: Chemicals may ship without outer BioGuard Arctic Blue packaging. BioGuard has had manufacturing issues with making the outer packaging. Chemicals will ship with pool closing instructions. BioGuard Deluxe Arctic Blue Winter Kit (24K) is a premium off season kit. Each kit contains Arctic Blue Algae Protector, Arctic Blue Shock, Pool Closing Complete (2 L)and winterizing instructions. Arctic Blue Algae Protector prevents the growth of all