Fits checked Oct 1, 2026 · How we check
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AprilAire · media air cleaner filter

AprilAire 113 MERV 13

AprilAire 113 MERV 13 Air Filter. Part 113. Replace every 12 months. Fits 1 model.

Buy 113 MERV 13 on AmazonManufacturer page

Opens an Amazon search for AprilAire 113 MERV 13. Check the listing says 113.

Fits these models

Part numbers

Genuine part
113
How often
Replace every 12 months
What is in it
MERV 13 synthetic media
Size
16 x 20 x 4 in nominal (16.52 x 21.38 x 4.05 actual)

Sources

  • Which filter fits shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Compatible Models: 1110, Competitive Models using 4898 Upgrade Kit
  • How many shop.aprilaire.com Maker's own page checked Oct 1, 2026
    INCLUDED IN THE BOX: (1) 1110 Air Purifier (1) 110 Air Filter
  • How often shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Recommended Replacement Schedule: 12 Months
  • Size shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Nominal Measurements: 16H x 20W x 4D (inches) Actual Measurements: 16.52H x 21.38W x 4.05D (inches)
  • What's in it shop.aprilaire.com Maker's own page checked Oct 1, 2026
    MERV Rating: 13; Materials: Synthetic Fiber
Show all 7 sources

Which filter fits

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Compatible Models: 1110, Competitive Models using 4898 Upgrade Kit
  2. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Page for the 1110 (per its URL): ENGINEERED FOR USE with genuine AprilAire Filter Models 110 MERV 11 (included) and 113 MERV 13 (upgrade option sold separately)
  3. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Product 'AprilAire 113 MERV 13 Air Filter', SKUs 113

How many

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    INCLUDED IN THE BOX: (1) 1110 Air Purifier (1) 110 Air Filter

How often

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Recommended Replacement Schedule: 12 Months

Size

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Nominal Measurements: 16H x 20W x 4D (inches) Actual Measurements: 16.52H x 21.38W x 4.05D (inches)

What's in it

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    MERV Rating: 13; Materials: Synthetic Fiber