the effective life of your filter depends on the environment in which you live
The media used will not promote the growth of bacteria or mold on the air filter and is better at trapping airborne particles than fiberglass filters
The first layer is a high-capacity
which is 9-gauge wire grid with a support that runs through the middle for added strength and stability
18x25x2 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 the effective life of yourActual Size: 17 1 2 x 24 1 2 x 1 3 4 (17. 5 x 24. 5 x 1. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200