19x21 1/2x1 Exact MERV 10 AC Furnace Filters Number Per Box:6 Nordic Pure 16x20x5 Honeywell Replacement

Nordic Pure 16x20x5 Honeywell Replacement MERV 13 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

Nordic Pure 16x30x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 18x18x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

and other contaminants

It can replace not only Lennox but Honeywell

19x21 1/2x1 Exact MERV 10 AC Furnace Filters Number Per Box:6 Nordic Pure 16x20x5 Honeywell ReplacementActual Size: 19 x 21 1 2 x 3 4 (19 x 21. 5 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide