20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 4 Pack Odor Control 20-10-20 is fast acting in

20-10-20 is fast acting in foliar sprays or liquid fertilizer injector systems

Outdoor Garden Hose Use – Attach directly to your hose bib for filtered water across raised beds and container gardens

and one outlet controls a nighttime device such as a heater

There are exceptions depending on the compound being oxidized

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 4 Pack Odor Control 20-10-20 is fast acting inImportant 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,