Max Fogger (120V Version) – Call Us For Your 2020 Pricing! Cleaning the interior of an HVAC system is only part of the job. For a thorough job, the system should be treated with a sanitizer, sealant, and deodorizer. In order to provide this service, you will need a fogger to introduce the appropriate solutions into the system. Air-Care’s fogger options provide the most diverse and reliable fogging equipment on the market.