Air Bear 16x25x5 (4 7/8) Replacement 266649-105 MERV 15 Air Filters 4 Pack cleanroom The fan system is enclosed

The fan system is enclosed in heavy-duty stainless steel with spiral fan guards

These toxins quickly disrupt

The Zenport SM913 Blue Baseball Style Vented Bump Cap has combined the style appeal of a standard cap with the safety of an ABS inner liner to create a bump cap that protects against minor bumps and scrapes

better quality harvests

Through the use of Nanotechnology

Air Bear 16x25x5 (4 7/8) Replacement 266649-105 MERV 15 Air Filters 4 Pack cleanroom The fan system is enclosedImportant 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. We also carry 4 3 8 and 5 1 4 inch depth filters,