Filters that are regularly cleaned tend to last much longer than dirty ones. The product is a simple spray and rinse formula. If you prefer, you can dilute Quick Spray Cartridge cleaner and use it as a filter soak. The product is professional strength. It is also biodegradable and safe for the environment. The sprayer is ergonomically designed for ease of use. Quick Spray Cartridge Cleaner is an innovate solution for keeping your filter and pool water in the best possible condition.