Will a MERV 13 filter hurt my furnace?

Will a MERV 13 filter hurt my furnace?

MERV 13 air filters are the highest-rated air filters for home use. Any air filter with a rating higher than 13 will restrict air flow to the point of which could cause damage to your HVAC system, resulting in an added expense to fix it.

Is a MERV 8 furnace filter good?

Filters with a MERV 8 rating can trap pollen, dust, lint, dust mites, mold, and other large particle impurities. A MERV 8 rated filter can be perfect for your HVAC system if your home is not situated in or around smoke-polluted areas and there are no pets in the family.

Is MERV 14 too restrictive?

MERV 14 is too strong for most home HVAC systems. Read our full review on the MERV 14 below: who it’s for, and why it matters. But before we start, it’s helpful to understand what exactly MERV means. MERV is an industry-standard, or rating. The abbreviation stands for Minimum Effective Reporting Value.

Do I really need MERV 11?

Some situations warrant a higher MERV 11 rating. If anyone has an allergy or respiratory problem, go with a MERV 11 air filter or even a MERV 13 air filter. The same case goes for homes with smokers or pets since MERV 11 air filters are better at removing odors.

What’s the difference between MERV 10 and MERV 11?

A MERV 9 will trap less than 50% of particles sized 1.0-3.0 microns, MERV 10 will stop up to 64%, MERV 11 will get up to 79%, and MERV 12 is capable of catching up to 89%.

Is a MERV 12 filter too restrictive?

While the highest MERV ratings are the most effective for air quality, they can harm your HVAC system. A higher MERV rating means a higher resistance, which means less airflow….Learn how to maintain your. home and HVAC this fall.

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