AprilAire 2410 filter size: 413, nominal 16 x 25 x 4

The AprilAire 2410 takes a 16 x 25 nominal filter. AprilAire lists the 413 (MERV 13) and the 410 (MERV 11) for it.

Filters for the 2410

Source: AprilAire spec sheet for models 2210/2310/2410, form no. 2362 (PDF) (accessed 2026-10-27), which lists the 2410's nominal filter size as 16 x 25.

Other cabinets that take the 413

AprilAire's 413 page lists: 1410, 1610, 2410, 2416, 3410, 4400, 2140 with Upgrade Kit 1413, 2400 with Upgrade Kit 1413, UV14 and UV24. The page also says a newer UK413 filter replaces the 413. We have not read a UK413 size yet.

Source: AprilAire 413 filter page (accessed 2026-10-27), “Compatible Models”.

Check the actual width before you rely on it

AprilAire prints the 413's actual width as 29.38 in. That is 4.38 in more than its 25 in nominal width. For the 213, the same gap is 1.63 in (26.63 in actual against 25 in nominal). We have not found a second AprilAire document that confirms the 413 figure. Measure your old filter, and check the size on the filter you remove, before you order.

The differences are our arithmetic from the figures AprilAire prints.

The 2310 and the 313

AprilAire's spec sheet lists a 2310 cabinet (nominal 20 x 20) with 313 and 310 filters. The 313 product page did not load when we checked it, so we have no actual size for the 313 yet.

See also: AprilAire 2210 and the 213 filter.

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Sources

1. AprilAire, 413 MERV 13 Air Filter: https://shop.aprilaire.com/products/aprilaire-413-replacement-filter, accessed 2026-10-27
2. AprilAire, specification sheet, models 2210/2310/2410, form no. 2362 (PDF): https://blobanarus.blob.core.windows.net/aprilaire-aprilaireproducts/aprilaire-2210-2310-2410-air-purifier-specification-sheet-2362.pdf, accessed 2026-10-27

Last checked 2026-10-27.