16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 8 Pleated Plus Carbon 1 Pack water-filtration and Argus controllers (0-10V Protocol)

and Argus controllers (0-10V Protocol)

Max coverage: 5' x 5'

non-specific fungicide and bactericide

bearing 88lb/40kg

which utilizes the Cal Check Solution to determine whether the probe is in need of cleaning or replacement

16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 8 Pleated Plus Carbon 1 Pack water-filtration and Argus controllers (0-10V Protocol)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,