Aprilaire 401 | Our#: 177223

Original Aprilaire #401 Filter For 2400 Air Cleaner, 4-Pack

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Aprilaire 401 | Our#: 177223

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Frequently Purchased Together

Product Details

Aprilaire / Space-Gard #401 High Efficiency Filtering Media (Single)

These are the original, OEM expandable "accordian" style, factory recommended replacement filters for the Aprilaire/Space-Gard Model 2400 Air Cleaner. MERV 10 rated. Also fits Generalaire AC-24 Air cleaner, replacing part # 13156.

The filters ship like a collapsed accordian and are expanded into a plastic frame within the air cleaner cabinet. The filter is snapped into the plastic frame and held in place with existing pleat spacers. Assembly instructions are printed on the product carton.

The air cleaner media in the Model 2400 can last from 6 months up to 2 years. If installed on a 5-ton system, in the presence of high concentration of particulate, or if the furnace fan is on continuously, it may be necessary to change the media more frequently. In any application, the life of the media is dependant upon the total volume of air being moved through it as well as the amount of particulate it is filtering.|


Filters are expanded into existing plastic frame and held in place with existing pleat spacers

Replaces These Filters: