SPA FILTERS: 45 SQFT HOT TUB CARTRIDGE FILTER, 10 1/8" X 5 1/4" Packages:Single Filter This will not fit on

This will not fit on a round spa/hot tub

walking around the perimeter of the pool

High performance fan immediately and silently draws the polluted air in and then disperses the negative ions evenly back into the air

pool pump on and slowly vacuum pool until heavy sediment is removed then

SPA FILTERS: 45 SQFT HOT TUB CARTRIDGE FILTER, 10 1/8" X 5 1/4" Packages:Single Filter This will not fit on45 square foot cartridge filter for hot tubs. This filter fits most current QCA Spas models. It is a 45 sq. ft. filter with a 5 1 4" outside diameter, a 10 1 8" length, and a 2 1 8" opening. To maximize the life of your QCA Spas Dream Series filter cartridge: Clean the elements as instructed Do not use a stiff brush to scrub the media Maintain your spa water's chemistry Alternate two sets of cartridges when ready to clean Use a type of enzyme