Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 4 Pack Promote have a warranty period of

have a warranty period of 1 year from the original date of purchase

5 ML per gallon of water along with a base nutrient and other additives to boost and protect plant growth

No bio-waste

27 x PotPro™ | 3 Gallon

HEIGHT ADJUSTING

Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 4 Pack Promote have a warranty period ofImportant 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,