AprilAire 813
20x25 · MERV 13 · upgrade_media
For compatible competitive/non-AprilAire 20x25 cabinets using AprilAire conversion rails; do not confuse with standard AprilAire 210/213/216.
Higher MERV is not always better for airflow.
| Vendor | Pack | Price | Unit | Status | Last checked | |
|---|---|---|---|---|---|---|
| Amazon | 1-pack / search (1) | Check current price | — | Check link | 2026-04-29 | Check vendor |
| Home Depot Best unit cost Best low upfront | 1-pack (1) | $62.99 | $62.99 | Verified | 2026-04-29 | Check vendor |
| SupplyHouse | 1-pack (1) | $62.99 | $62.99 | Verified | 2026-04-29 | Check vendor |