Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack lighting Easily control the ultimate pressure

Easily control the ultimate pressure of this dual-stage rotary vane vacuum pump thanks to its adjustable gas ballast

Use caution when applying to roses and peppers

Operating Rooms

Tamp everything down again gently with the flat of your palms

Solid state electronic ignition module—no pilot light necessary

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack lighting Easily control the ultimate pressureImportant 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,