Ultravation 91-026 20x25x5 MERV 13 Filter - 3 Pack
Ultravation 91-026 20x25x5 MERV 13 Filters fit the same cabinets as our MERV 11 versions, but MERV 13 is effective at capturing the COVID-19 virus particulate, and captures 90% percent of contamination as small as 1 micron, 75% of .3 microns, and provide 20% improvement over MERV 11 in capture of particles .1 to .3 microns.
Genuine Ultravation 91-026 MERV 13 5-inch pleated filter.
Nominal size: 20 x 25 x 5
Actual size: 19 3/4" x 24 1/4" x 4 3/4"
3 pack of filters
$257.62