20x25x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack Air Filter bag yields approximately 7 cu

bag yields approximately 7 cu

2 x Matrix Circulator | 2 1/4"

Keep your prized harvest safe and secure with the Private Reserve Airtight Strongbox

Pin rot (Alternaria/Xanthomonas complex) and Scab (Venturia species)

20x25x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack Air Filter bag yields approximately 7 cuImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3 8 depth 20x25x4 filter