AprilAire 1413 Upgrade Kit
EXCLUSIVE UPGRADE OFFER: INCLUDES AIR FILTER + FREE ONE-TIME INSTALL FRAME! – Upgrade your AprilAire 2140 or AprilAire or Space-Gard 2400 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 401 MERV 10 Air Filter to a high-performance 413 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 401 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 410 MERV 11 Filter, 413CB