Ultimate Spa Filter Cleaner Fast-Acting Spray. Instant clean for Hot Tub & Pool Filters leaving behind no sticky residue. Prolongs filter life and pool equipment. No soaking. (1-Gallon)

Fast & Effective Cleaning: Skip the overnight soaking! Ultimate Spa Filter Cleaner works in just 5 minutes, saving you time and effort.

Enhances Filter Performance: Improves efficiency and extends the lifespan of your spa or pool filter, ensuring crystal-clear water every time.

Safe for All Filters: Safely cleans all types of pleated spa and pool filter cartridges without damaging them.

Removes Tough Build-Up: Quickly eliminates body oils, suntan lotion, grease, and other organic material, leaving your filter spotless.

Residue-Free Formula: Rinses off easily with no slimy residue, preventing foam and ensuring smooth operation of your spa or hot tub.

Compatible with All Sanitizers: Works seamlessly with any pool or spa sanitizer for versatile and reliable use.