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(2) 68" x 2
plus we use the most durable materials to extend cartridge life
CO2 is highly effective in lowering pH
Nylon fabric
Thermowell with Cover
Purity Pool Underwater Acid Washing Kit spa-pump-shaft-seals (2) 68" x 2The Underwater Acid Wash works via a continuous feed of acid from a bottle above water. This tool removes any stains that a conventional acid wash can, with a lot less hassle, time, and cost. Ideal for small or large patches of stains, it can even be used to perform a complete acid wash when draining the pool is not possible or preferred. Because most of the acid is used in the chemical reaction with the plaster (due to the complete contact made by
