What Is PAC ?


To maintain a pool as safe and clean as possible for swimming, the water chemistry is essential. The presence of a substance known as “PAC” or “polyaluminum chloride” is a crucial component of the chemical composition of pool water. We’ll examine PAC’s definition, applications in pools, and proper usage in this blog post.


Polyaluminum chloride, often known as PAC, is a chemical that is employed in the treatment of swimming pool water as a flocculant and coagulant. It is a powerful clarifier that aids in clearing the water of dirt and debris, making it clearer and cleaner. It functions by discharging positively charged ions in the water, which causes them to congregate and grow into larger particles that may be removed by filtration.


Pools with a high concentration of dissolved solids, such as those that are heavily used or situated in locations with hard water, are the ones that utilise PAC the most frequently. Also, it can be used to lessen the need for pool chlorine, which is advantageous for people with sensitive skin or eyes.


It’s crucial to use the recommended dosage and to adhere to the manufacturer’s directions while using PAC in your pool. Depending on the size of your pool, the water’s pH, and the amount of dissolved particles present, a different dosage may be advised. Also, in order for PAC to function properly, it must be applied to the pool before other chemicals.


Also, it’s crucial to frequently test the water in your pool to make sure it’s correctly balanced. To keep your swimming pool safe and pleasurable, it’s crucial to maintain the proper pH, total alkalinity, and chlorine levels.


As a coagulant and flocculant to aid in the removal of minute particles and debris from the water, PAC is a chemical used to treat pool water. It is especially helpful for pools with hard water or high dissolved solids levels. To make sure that your pool is safe and pleasurable for swimming, proper dosage and administration are critical, and regular testing of the pool’s water chemistry is essential. For the proper dosage and use, get advice from a specialist or the manufacturer.