Filter replacement
Aprilaire 216 Filter Replacement Steps
Filter #216 fits a specific Aprilaire rail family. Replacing it annually (or sooner with pets) keeps the media pack capturing dust instead of loading the blower.
Updated July 2026 · 4 min read · United States
Symptoms
- Label shows #216
- Dust on furniture returning
Likely causes
- Expired media
- Door not latched
What to do
1. Open the cleaner and remove old media
Fan off. Slide the assembly out and discard the dirty expandable media.
2. Install new 216 media
Expand fully, match the airflow arrow, reseat and latch.
Stop and call a pro when
- Humidifier share-plenum is leaking onto the media
Related guides
- Aprilaire 213 Replacement — How to replace an Aprilaire 213 media filter in 2210/4200/2200-series air cleaners, including orientation and change intervals.
- Aprilaire 201 Replacement — Replace Aprilaire filter #201 in compatible air cleaners — orientation, intervals, and how it differs from 213/216.
FAQ
216 vs 213 — which do I need?
Whatever number is printed on the cabinet door. Guessing causes fit and bypass problems.
Need a licensed tech instead?
If the guide says to stop — or the part swap did not clear the fault — get free quotes from licensed local HVAC contractors.
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