20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 1 Pack commercial-lighting-fixture the HydroGEN PRO

the HydroGEN PRO

Established plants as a growth stimulant

Small Fruits and Berries

• Trim Collection Bin

Sungrower Grow Bags are easy to set up

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 1 Pack commercial-lighting-fixture the HydroGEN PROImportant 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,