16x20x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 12 Pleated Plus Carbon 2 Pack lighting_accessories Product Description:

Product Description:

An independent Far Red 730nm channel is designed to target Phytochrome Far Red in photomorphogenic lighting applications

Three "bruise free" soft rubber padded fingers keep each piece of fruit safe from damage

The plants grow in the self-contained environment while hormones in the media encourage branching and new plant production

Check Valve

16x20x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 12 Pleated Plus Carbon 2 Pack lighting_accessories Product Description:Important 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 7 8 and 5 1 4 inch depth filters,