Is a merv 8 good for house?

MERV 8 air filters are very common because it is a fairly complete option, so you might think that they have a good price but a poor performance. They are affordable and can provide above average air filtration in homes. Is a merv 8 rating enough? Yes. MERV 8 is good enough for air filtration in average residential homes.

A MERV 8 filter can stop mold spores, pollen and most cleaning agents. However, it is important to note that individual circumstances may require a filter with a higher MERV rating. Yes, the choice of the word “sinking” was intentional. It should be clear that you shouldn't try to get down into a rocky MERV filter.

Consider this answer an unequivocal “yes”. If you or someone else in your household smokes, you need more filtration than what a MERV 8 provides. Merv ratings are based on how well an air filter traps common air pollutants within specific size ranges. A higher merv rating often means lower airflow, which can cause the system to work harder and use more energy to do its job.

This means that things like pet dander, smoke, and some bacteria in the air are likely to pass through a MERV 8 filter. Therefore, merv 13 would be the highest we would recommend outside of doctors' offices and rooms designed for surgeries. Because in MERV 4, the best thing you can remove from the air you breathe are large dust bunnies and lint from the dryer. MERV 13 filters, for example, also remove bacteria, tobacco smoke, car fumes, insecticide dust, pet dander and more.

If you're shopping in the United States, you've probably noticed that MERV 8 filters are the most common on the shelf. For most Canadian households, furnace filters with MERV ratings in this range are sufficient to filter a good majority of impurities in the air. The thickness of the filter material in a Merv 11 filter, for example, is greater than that of a MERV 8 filter. For most homes and commercial buildings, filters with a MERV rating between 8 and 13 will filter the air sufficiently.

The MERV rating is superior because it is the international standard and makes it easy to compare filters from different brands. If your home's HVAC system isn't capable of handling MERV 13, opt for a filter with the next highest possible rating. Filters with a MERV rating of 8 to 13 are usually high-end filters for household use or high-quality commercial filters. A filter with a MERV rating of around 10 to 12 is enough to remove most allergy-causing particles from your home's air.

AnnMarie Noland
AnnMarie Noland

Amateur coffee expert. Certified twitter enthusiast. Wannabe web aficionado. Certified web trailblazer. Proud twitter buff.

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