Two people explain which MERV filter ratings work best for home air systems. They discuss balancing filtration efficiency with airflow, and how to choose filters if you have allergies or asthma.
That's why, basically.
When you get over.
MERV 13.
You get into.
Air cleaning.
That's a much better option than getting.
A better or a higher MERV filter at that point, because.
Once you leave 13, you're.
Really starting to block.
Airflow, which is a problem.
So most.
Homes, MERV 8 to 13.
That'S where you want to be. But if you got.
Pits and.
Allergies or someone, even a home with, in the home with asthma.
You know you need to go as high as you.
Can, but.
Don'T go off the charge, don't get above MERV 13. That's how your system gets overworked. Your filter gets clogged, it can't break.
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