Check the listing for details. Leisure Time Filter Clean 32 oz - 2 Pack. Condition: New. Listed at 51.98 USD. Discover the ultimate solution for maintaining a clean and efficient filter with Leisure Time Filter Clean. This powerful product can be used with cartridge filters, sand filters, and diatomaceous (D.E.) filters, effectively removing oil, grease, dirt, and soap. Its soak-and-rinse formula for cartridge, D.E. and sand filters works overnight, providing an easy and effective solution to keep your filter clean and functioning efficiently. Compatible with all sanitizers, Leisure Time Filter Clean is the perfect solution to ensure your filter is clean and operating at optimal levels, leaving your spa or pool crystal clear and inviting. Product Benefits: Can be used with cartridge filters, sand filters and diatomaceous (D.E.) filters Removes oil, grease, dirt and soap Works overnight