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4" Depth Air Filters
From basic to elite, air filters with a 4-inch depth are available in five different levels of air purification. All filters with a basic rating are capable of trapping lint, dust, dander, mold spores and pollen, but the higher the quality level, the more air contaminants filtered out. Use the comparison chart below to review the different quality levels available for filters with a 4-inch depth.
Select your filter size
MERV 8 |
MERV 11 |
MERV 13 |
Which Air Filter Should I Buy?
MERV Rating |
8 |
11 |
13 |
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Microparticle Rating | 600 | 1500 | 1900 | ||
Life | 3 months | 3 months | 3 months | ||
Material | Pleated | Pleated | Pleated | ||
Dust | ![]() |
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Pollen | ![]() |
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Mold Spores | ![]() |
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Lint | ![]() |
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Pet Dander | ![]() |
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Dust Mite Debris | ![]() |
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Tobacco Smoke | ![]() |
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Smoke | ![]() |
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Smog | ![]() |
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Bacteria | ![]() |
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Viruses | ![]() |
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