Upgrade your air filters to MERV 13 today* - they are effective at capturing the COVID-19 virus particles, very popular in hospitals and nursing homes, but making availability a bit challenging at times with delays up to TWO weeks. These new filters fit the same cabinets as our MERV 11 versions, but MERV 13 can capture 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. NOT washable - Replace 4 to 6 months intervals.
Genuine ProgressiveMedia MERV 13 5-inch pleated filter.

Nominal size: 16 x 25 x 5
Actual size: 15 3?4 x 24 1?4 x 4 3?4
3 pack of filters

Fits:
Any straight through air cleaner with 16x25x5 filter dimensions.
Photronic ST:
92-024, 92-025, 92-026, 92-115, 92-116, 92-117, 92-028, 92-029, 92-030,
92-118, 92-119, 92-120
Photronic SBS:
92-010, 92-011, 92-012, 92-133, 92-134, 92-135
ProgressiveMedia ST:
90-006, 90-106,
ProgressiveMedia RAD:
90-028, 90-031

NOTE: Prior to upgrading to a MERV13 from a MERV11, your system should be static pressure checked by your Heating & Air Service Company. Too much restriction of air flow could cause efficiency and operating issues.