Pool filters are devices used in the pool purification system to remove impurities and suspended material that accumulate in the pool water. The filters are placed in the pool water recirculation line and are responsible for retaining dirt particles and other impurities as the water passes through them. There are different types of pool filters, such as sand filters, cartridge filters, diatomaceous earth filters, cyclone filters and even filters for public pools. Pool filters are sized according to the size of the pool and the level of impurities present in the water. Pool filters are an essential component in any pool filtration system and are crucial to keeping pool water clean and clear.
