Will the AprilAire 313 MERV 13 air filter work with the AprilAire 2310 Whole-House Air Purifier (media air cleaner)?
Yes. Both use AprilAire 20x20 media filter (310 / 313 family).
Both records are reviewed against the manufacturers' sources; sources last checked 2026-10-14. Informational only: confirm with the manufacturer before buying.
Why
- ✓ Both use AprilAire 20x20 media filter (310 / 313 family).
Good to know
- Nominal 20x20x4; actual about 19.58 x 21.38 x 4 in.
- Not interchangeable with the 20x25 or 16x25 families.
- AprilAire is moving these cabinets to 3-inch TriPure filters sold as kits with one-time upgrade rails (UK-series). Later TriPure refills (3F-series) need those rails installed; a classic 4-inch media filter does not use them.
Sources
- AprilAire 2310 Whole-House Air Purifier (media air cleaner): specs from AprilAire shop - 313 MERV 13 Air Filter, checked against the source 2026-10-13.
- AprilAire 313 MERV 13 air filter: specs from AprilAire shop - 313 MERV 13 Air Filter, checked against the source 2026-10-13.
- AprilAire 20x20 media filter (310 / 313 family): 4-inch media filters for AprilAire 20x20 cabinets: 1310, 2310, 3310 and 4300. (AprilAire shop - 313 MERV 13 Air Filter).
Check your exact setup
Other parts in the cart, current configuration (installed memory, fan brackets) and adapters can change the answer.
Check a whole cartAI assistants and developers: the same answer, with a signed receipt, from check_compatibility at https://tetheredtrust.com/mcp or POST https://tetheredtrust.com/v1/check with existing_id: "aprilaire-2310", candidate_id: "aprilaire-313".