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0.5" to 1" Air Filters

0.5" to 1" Air Filters

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18x18x1 Accumulair Diamond MERV 13 - 4PK $ 79 84 /4 Pack

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18x18x1 Accumulair Gold MERV 8 - 4PK $ 39 84 /4 Pack

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18x18x1 Accumulair Platinum MERV 11 - 4PK $ 51 84 /4 Pack

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18x20x1 Accumulair Carbon MERV 10 - 4PK $ 75 84 /4 Pack

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18x20x1 Accumulair Diamond MERV 13 - 4PK $ 91 84 /4 Pack

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18x20x1 Accumulair Gold MERV 8 - 4PK $ 51 84 /4 Pack

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18x20x1 Accumulair Platinum MERV 11 - 4PK $ 79 84 /4 Pack

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18x24x1 Accumulair Carbon MERV 10 - 4PK $ 71 84 /4 Pack

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18x24x1 Accumulair Diamond MERV 13 - 4PK $ 79 84 /4 Pack

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18x24x1 Accumulair Gold MERV 8 - 4PK $ 39 84 /4 Pack

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18x24x1 Accumulair Platinum MERV 11 - 4PK $ 51 84 /4 Pack

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18x30x1 Accumulair Carbon MERV 10 - 4PK $ 91 84 /4 Pack

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Filtration Levels

Airfilter.com offers filters with multiple tested and certified Minimum Efficiency Reporting Value (MERV) to ensure our customer receives the best fit for their home or office HVAC systems.

Filter Sizes

Not finding the correct size filter is not a problem at airfilters.com. We carry over 3000 standard size air filters and specialize in custom air filters.

Made in the USA

Airfilters.com takes pride in supplying our customers with filters that are MADE IN THE USA.