Filtrete AC oven air filter 20x25x1 is ideal for large systems and offers a high-efficiency MERV-12 rating, making it an excellent choice for homeowners who want to trap as much debris as possible in the air. Changing oven filters is a breeze with Nordic Pure MERV 12 pleated air conditioning oven filters that block a high level of dust and other airborne contaminants that could otherwise end up in the oven or be recirculated throughout the home. AirX ALLERGY MERV 11 pleated air filter is designed with additional density to trap airborne allergens that can trigger allergy symptoms. Aerostar Allergen & Pet Dander MERV 11 pleated disposable air filter blocks a large amount of particles in the air, including pet hair and dander.
Honeywell Home MicroDefense AC Air Filter lasts up to 12 months before you need to replace it and features deep pleats and electrostatically charged fibers that capture and retain a large amount of particles in its crevices. When choosing an oven filter, it's important to consider the size, thickness, MERV rating, and special features. Oven filters come in dozens of sizes, with the three most common sizes being 16 by 20 inches, 20 by 25 inches and 16 by 25 inches. The thickness of the filter varies from one to five inches, and in general, the thicker the filter, the more particle blocking capacity it will have.
Before choosing a filter, you will need to consult the owner's manual or operating manual, as not all ovens accept a thicker product. As the filter becomes thicker, the oven must work harder to draw air through it, reducing its efficiency and service life. The best overall oven replacement filter is Filtrete AC oven air filter with its high-efficiency MERV-12 rating. Nordic Pure MERV 12 pleated air conditioning oven filters are hypoallergenic and feature electrostatic fibers that attract contaminants and resist mold and mildew growth.
For the best air quality, use an oven filter in conjunction with other allergen reduction measures such as a vacuum with a HEPA filter and an air purifier to keep airborne allergens at bay. According to a CNN article, HEPA filters with MERV ratings of 17 to 20 are best at reducing the spread of viruses, but most household ovens cannot draw air through a dense HEPA filter. Many oven filters need to be changed every 2-3 months, so many options come with 4-6 filters per package for convenience. When selecting an oven filter, make sure to consider size, thickness, MERV rating, special features, and replacement frequency.
Filtrete AC oven air filter is our best overall pick for its high-efficiency MERV-12 rating and multiple size options. Honeywell Home MicroDefense AC Air Filter lasts up to 12 months before you need to replace it.