20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 1 Pack eligible-for-discount 2-Channel Low Drift NDIR (non-dispersive

2-Channel Low Drift NDIR (non-dispersive infrared) Gas Sensor

a high energy molecule

Prococo products are sterilized during production

They avoid parasitized nymphs making them ideal for use with Encarsia formosa and/or Eretmocerus eremicus

MitiQa 16 – Garden Backpack Sprayer comes with various facilities and a wide range of accessories to work in different conditions

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 1 Pack eligible-for-discount 2-Channel Low Drift NDIR (non-dispersiveImportant 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,