Muriatic Acid, 1 Gallon (30.4%) Quantity:4 Gallon Case Fits all standard 1-1/2" vacuum

Fits all standard 1-1/2" vacuum heads and skimmer ports

Compact and tough

while the curved design boosts scrubbing power along walls and tight corners

it delivers stable

and built to float

Muriatic Acid, 1 Gallon (30.4%) Quantity:4 Gallon Case Fits all standard 1-1/2" vacuumLiquid muriatic acid in a 1 gallon bottle, designed to lower pH and alkalinity or clean surfaces in pool and spa systems. Contains 30. 4% hydrochloric acid (HCl), equivalent to 19 Baum strength, packaged in a polyethylene bottle with a vented cap, suitable for pool water balancing and concrete etching, per industry standards. Applies at 10 15 oz per 10,000 gallons to reduce pH by 0. 2 or alkalinity by 10 ppm, requiring dilution in a bucket of water