• EXCLUSIVE UPGRADE OFFER: INCLUDES AIR FILTER + FREE ONE-TIME INSTALL FRAME! – Upgrade your AprilAire 2120 or AprilAire or Space-Gard 2200 Whole-House Air Purifier with an easy-to-install upgrade kit that includes a MERV 13 Air Filter and free frame to fit into your air purifier
• BRAND-NEW AIR PURIFIER PERFORMANCE AT A FRACTION OF THE COST – Improve performance of your Air Purifier by converting the unit from using the 201 MERV 10 Air Filter to a high-performance 213 MERV 13 Air Filter
• ULTIMATE FILTRATION UPGRADE – The included MERV 13 Air Filter eliminates 40% more dust and 75% more virus-size particles than the 201 Air Filter, with other filter options available to meet your you needs!
• PATENTED SELF-SEAL™ TECHNOLOGY – Ensures a perfect air filter fit for peak air purifier performance and efficiency
• LIFETIME IMPROVEMENT – This one-time cabinet upgrade is good for the life of the air purifier
• ADDITIONAL COMPATIBLE FILTER OPTIONS – Compatible with AprilAire 210 MERV 11, 213CBN MERV 13+Carbon, and 216 MERV 16 Air Filters (sold separately)

*Contaminants removed based on air passing through the filtering system.