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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Ideal alkalinity range is 80-120 ppm for marcite
phosphates in your water and by the capacity of your pool or spa
If pool is heavy with algae growth
eye or skin irritation or dull
Pour required amount of this product into plastic
SPA FILTERS: 50 SQFT HOT TUB CARTRIDGE FILTER, 13 1/4" X 4 15/16" Pool Chemicals Ideal alkalinity range is 80-120QCA spa filter for Performance Series or older Majestic series spas measuring 13 1 4 inches in length. This filter fits most current QCA Spas Jewel models. This may also fit older Majestic and newer Performance Series spas. It is a 50 sq. ft. filter with a 4 15 16" outside diameter, a 13 1 4" length and a 2 1 8" opening. To maximize the life of your filter cartridge: Clean the elements as instructed Do not use a stiff brush to scrub the media Maintain
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