Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack X Nutrients Grow Spray 1 Gal Weight - ~1lb / 460g

Weight - ~1lb / 460g

This ballast is built to last with an exclusive design that allows electrical contact to happen only when a seal is achieved

Super strength and stretch - no tearing

overcurrent protection

In the first weeks we advise a dose of 1ml per litre water

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack X Nutrients Grow Spray 1 Gal Weight - ~1lb / 460gImportant 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,