Protect your MRCOOL® DIY® mini-split investment with the official MRCOOL® Mini-Split Cleaning Kit. Designed for use with 4th Generation MRCOOL® DIY® systems, this kit makes routine maintenance simple — no HVAC technician required. Clean, disinfect, and protect your indoor unit every six months to keep it running at peak efficiency and extend its lifespan.
The kit includes foaming coil cleaner, pull-rod spray gun, water bottle, water collection bag, drain hose, and a fresh replacement air filter. Just spray, soak, and rinse — no scrubbing needed.
When you register your unit at mrcool.com and subscribe to the Care Program, you'll unlock the best warranty in the industry: a limited lifetime compressor warranty, 5-year parts warranty, and 7-year unit replacement warranty. Auto-ships every six months so you're always covered.
