Leisure Time O Filter Clean Cartridge Cleaner | Deep Clean for Hot Tub Filters (32 oz)

Revitalize Your Spa Filtration with Leisure Time O Filter Clean

Keep your hot tub water clear and your filtration performing at its best with the Leisure Time O Filter Clean Cartridge Cleaner. This deep-cleaning formula is purpose-built for cartridge, D.E., and sand filters, tackling the everyday buildup that can slow water flow and reduce filtration efficiency. By addressing residues from skin products, oils, and minerals, it helps restore a smooth circulation cycle so your spa feels refreshed after every soak.

Over time, spa filters accumulate oils, suntan lotions, grease, and mineral residues that cling to filter pleats. O Filter Clean loosens and dissolves these deposits, allowing the media to breathe again and water to move more freely through the system. The result can be a noticeable improvement in clarity, reduced filter fatigue, and a more enjoyable spa experience without heavy scrubbing.

Key Benefits at a Glance

• Improves filter efficiency and extends filter life by removing common buildup
• Soak-and-rinse formula simplifies cleaning: soak overnight, then rinse clean
• Compatible with chlorine, bromine, ozone, and mineral purification systems
• Suitable for cartridge, D.E. and sand filters in standard spa maintenance routines

What’s in the Box

• One 32 fl oz bottle of spa cleaning solution
• Soak-ready formula designed for easy overnight treatment

How to Use for Best Results

• Drain or isolate the spa water and remove the filter from the housing
• Submerge the cartridge in the cleaner and soak overnight to maximize effect
• Rinse thoroughly with clean water until all residues are removed
• Reinstall the filter, refill the spa, and resume normal operation

Leisure Time O Filter Clean works with a wide range of sanitizers, giving you flexibility in how you maintain your spa. Results may vary by usage and water chemistry, but many users report clearer water and easier filter upkeep after a thorough clean. Note: this product is not for sale in Catalina Island.