What is the Best Furnace Filter for Smoke?

For everyday furnace filter needs, we usually recommend a MERV 11 filter to our customers. This filter provides a great balance between cost and performance. However, during wildfire season, you should opt for a furnace filter with higher filtration capabilities. MERV filters 13 to 16 can reduce interior particles by up to 95%.To get rid of these particles from the air, you need a powerful filter.

Filter efficiency is measured by MERV (Minimum Efficiency Reporting Value). The best filters have MERV numbers of 13 or more. To eliminate tobacco odors, you should look for gas-phase filters instead of standard fibrous filters. Gas-phase filters work by adsorption or chemisorption. Adsorption filters contain a layer of activated carbon or other sorbent to capture gaseous contaminants.

Chemisorption filters contain a sorbent that undergoes a chemical reaction with tobacco smoke, transforming smoke pollutants into harmless materials such as carbon dioxide or water vapor. Gas-phase filters are not as common as fibrous filters for residential furnace systems in the US, and not all of them are designed to eliminate tobacco odors. These filters also have a relatively short lifespan and need to be replaced frequently to prevent them from releasing odors back into the air. It is best to consult an HVAC professional to help you choose a gas-phase filter system that traps tobacco odors and works with your heating and cooling equipment. Available in more than a dozen sizes, the Filtrete AC oven air filter is presented as our best overall oven replacement filter.

Its high-efficiency MERV-12 rating makes it an excellent choice for homeowners who want to trap as much debris as possible in the air. 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. If you live in a humid region, consider the Filter King MERV 8 filter with mold protection, which is designed to trap contaminants, including mold spores, but allows free air flow through the filter to reduce the risk of mold or mildew growth. It is important to understand the use of appropriate high-efficiency air filters and shutting off the fresh air intake if the central air conditioning system or room air conditioner has. Filtrete has been a trusted name in household air filters for many years because they don't make the HVAC system work too hard, but they are still effective at eliminating smoke odor and smoke residue. The filter is only available in two sizes: 16 inches by 25 inches by 4 inches and 20 by 20 inches by 1 inch, so measure your current filter to ensure that the Honeywell Extended Use filter fits. Keep reading to learn everything you need to know about choosing the best oven filter for your system and to find out why we have chosen the following replacement filters as one of the best options for most homeowners.

Frank is an expert in the field of air quality with extensive experience testing, researching and reviewing air purifiers, air conditioners, air filters, air fresheners, fans and more. A high-efficiency particulate air (HEPA) filter blocks up to 99.7 percent of airborne particulates of 0.3 microns or greater, but is not available in sizes that comply with standard ovens. Traditional oven filters have a MERV value between 1 and 4, according to the EPA, and capture only the largest particles of dust and dander in the air. Just because one filter blocks more particles than another doesn't mean it's the right choice for your oven. With a FilterBuy MERV 8 oven filter, you can choose from a variety of filter sizes and thicknesses ranging from one to four inches, making FilterBuy a versatile and economical option. Most ovens and HVAC systems can accommodate a MERV 13 filter without creating equipment problems, as long as the filter is replaced frequently. But if that's not an option for you or you live in an area with wildfire smoke, then you should definitely try an HVAC activated carbon air conditioner Furnace Air Filter.

Available in dozens of sizes and with Bluetooth technology to monitor filter usage, the Filtrete Smart AC oven air filter is the best choice for a replacement oven filter. If you're looking for a more durable filter, check out the Honeywell Home MicroDefense AC Air Filter that lasts up to 12 months before you need to replace it. Many oven filters need to be changed every 2-3 months, so many options come with 4-6 filters per purchase.

Dianna Lapere
Dianna Lapere

General tv guru. Wannabe travel fanatic. Devoted food guru. Incurable bacon aficionado. General travel trailblazer.