16x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters Number Per Box:2 It is important to note

It is important to note that because of this high filtration and air flow restriction

Nordic Pure 16x25x1 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 MERV 15+ is equivalent to MPR 2800

Nordic Pure 16x30x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

16x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters Number Per Box:2 It is important to noteActual Size: 15 3 4 x 24 3 4 x 4 3 8 (15. 75 x 24. 75 x 4. 38) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for normal air filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA.