TEST ARTICLE 22

Quiz Reveal
MERV = Minimum Efficiency Reporting Value
That's what MERV stands for! It's the standard that measures how effectively an air filter captures particles of different sizes.
Low
MERV 1-4
Basic protection: dust, lint.
Medium
MERV 8-11
Solid for most homes; captures pollen, pet dander, mold spores.
High
MERV 13+
Captures smaller particles like smoke and some bacteria.
Tip: Choose the highest MERV your system can comfortably handle. When in doubt, start with MERV 11.
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