Find The Right Filter For Your Home
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Nordic Pure HVAC Air Filters
Never forget to replace your filter again.
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Find your Filter Size
Most filters have their size printed right on the frame. Here's how to find it in less than a minute.
Find The Right Filter For Your Home
MERV 8 → Great for everyday dust & pollen protection
MERV 11 → Best for pets, allergies & improved air quality ⭐ MOST POPULAR
MERV 13 → Maximum filtration for smoke, bacteria & premium air protection
We recommend MERV 11 for homes with pets, allergies, and everyday air quality improvement.
Remove your current air filter and look at the dimensions printed on the side of the frame (example: 20x25x1).
Most homes use a 1-inch filter size.
Higher MERV ratings can help capture smaller airborne particles like dust, pollen, pet dander, and smoke.
MERV 11 is the best balance of filtration and airflow for most homes.
Most homes should replace filters every 60–90 days.
Homes with pets, allergies, or higher dust levels may benefit from replacing filters every 30–60 days.