Trolley Filters: These portable filtration units are designed to keep swimming pool water clean and crystal clear without the need for permanent piping. They efficiently remove dirt, debris, and invisible impurities that settle at the bottom or dissolve in the water, ensuring a healthy and hygienic swimming environment.
The filtration process begins by passing water through a medium that captures suspended particles. This is typically done using sand filters, cartridge filters, DE (Diatomaceous Earth) filters, or filter bags. Along with physical filtration, maintaining proper water chemistry is essential. Chemicals such as alum and acid help maintain the pool’s pH around 7.6 and assist in settling fine dust and impurities.
The next step is biological control. Pool water naturally deteriorates within 3–4 days due to bacterial growth and environmental exposure. To keep water safe, disinfectants are used—most commonly chlorine or bromine, though ozone and UV systems are also effective. Together, these elements form a complete water treatment system, and trolley filters help manage this process efficiently without complex installations.