Omni 1" Inch Swimming Pool & Spa Bromine Sanitizer Tabs Tablets - 25 lbs 1" Inch Swimming Pool & Spa Bromine Sanitizer Tabs Tablets - 25 lbs *Signature required upon delivery* Bromine tablets are a chemical sanitation treatment useful on both spas and pools. Our bromine tablets, 1" in diameter, work best at 2.0 to 4.0 ppm. Bromine's germ and algae killing functions are much less dependent on pH than chlorine and there is no stabilizer build up. Spent bromine remains effective in killing bacteria. NOTE: Do not dispense bromine in the skimmer. Bromine dissolves at only 10% the speed that chlorine does, and as a result requires more surface area exposure Less harsh on skin, eyes, hair, and swimwear 100% Soluble - No chlorine odor 24-hour bromine residual Bactericide - Algaecide - Disinfectant Active over a broad pH range 66.8% Available Bromine, 25.4% Available Chlorine Feed through spa float or automatic brominator