16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 14 Plus Carbon 4 Pack Travel Bags & Backpacks all Plug-n-Play Necessaries for water/gas

all Plug-n-Play Necessaries for water/gas operation

Comes in a package designed to keep air and light from damaging the solution

ADDITIONAL EQUIPMENT REQUIRED FOR OPERATION OF UNIT

and simply all you need to regulate CO2

Once the solvent has chilled

16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 14 Plus Carbon 4 Pack Travel Bags & Backpacks all Plug-n-Play Necessaries for water/gasImportant 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,