Air Bear 20x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 2 Pack Reflectors & Grow Lights increases germination and plant metabolism

increases germination and plant metabolism – breaking down sugars and enhancing nutrient absorption

KALIX Grow 30-10-10 is a tried and tested soluble grow formulation with chelated micronutrients

Designed with ultrafine saddle adjustments and paired with a ¼ HP motor prevents stalling

- Plant tags

Engineered for today’s thriving flowering Greenhouses

Air Bear 20x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 2 Pack Reflectors & Grow Lights increases germination and plant metabolismImportant 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,