Can you clean poll filter with clr?

Yes, you can clean a poll filter with CLR (Calcium, Lime, and Rust remover), but it is important to follow the manufacturer's guidelines and ensure that the filter material is compatible with CLR. Always dilute the solution as recommended and thoroughly rinse the filter with water after cleaning to remove any residue. However, for specific pool filter types, such as cartridge or sand filters, it's advisable to use products specifically designed for pool maintenance.