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

AprilAire 1213 upgrade kit

AprilAire 1213 Upgrade Kit. Part 1213. Interval not published by the maker. Fits 2 models and their listed variants.

Buy 1213 upgrade kit on AmazonManufacturer page

Opens an Amazon search for AprilAire 1213 upgrade kit. Check the listing says 1213.

Fits these models

Part numbers

Genuine part
1213
How often
Interval not published by the maker
What is in it
213 MERV 13 filter media; filter frame (frame supports and bases)
Size
20 x 25 x 5 in nominal (21.07 x 25.24 x 5.19 actual)

Sources

  • Which filter fits shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Compatible Models: 2120, 2200
  • Size shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Nominal Measurements: 20H x 25W x 5D (inches) Actual Measurements: 21.07H x 25.24W x 5.19D (inches)
  • What's in it shop.aprilaire.com Maker's own page checked Oct 1, 2026
    MERV Rating: 13; Materials: Metal, Synthetic Fiber; INCLUDED IN THE BOX: (1) 213 Filter Media (4) Frame Supports (2) Frame Bases (1) Styrofoam Door Liner (1) Door Label
Show all 4 sources

Which filter fits

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Compatible Models: 2120, 2200
  2. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Product 'AprilAire 1213 Upgrade Kit', SKUs 1213

Size

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    Nominal Measurements: 20H x 25W x 5D (inches) Actual Measurements: 21.07H x 25.24W x 5.19D (inches)

What's in it

  1. shop.aprilaire.com Maker's own page checked Oct 1, 2026
    MERV Rating: 13; Materials: Metal, Synthetic Fiber; INCLUDED IN THE BOX: (1) 213 Filter Media (4) Frame Supports (2) Frame Bases (1) Styrofoam Door Liner (1) Door Label