Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack X Nutrients Grow Spray 1 Gal These Lightech T5’s are also

These Lightech T5’s are also available in 4ft 54W #759004

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

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

Weight - ~1lb / 460g

A pure copper inner barrel also prevents sparks

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack X Nutrients Grow Spray 1 Gal These Lightech T5’s are alsoImportant 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,