FitCheckrReplacement comparison
16x25x1 MPR 1500 vs 413
Filtrete 16x25x1 return filters and AprilAire 413 media filters serve different HVAC filter setups and should not be swapped.
Airflow path
16x25x1 MPR 1500: 3 mo
413: 12 mo
Official product image references
Use the manufacturer reference images to identify the two parts before comparing model support and usage.
Which replacement should you use?
Risk summary
HVAC filter fit depends on nominal size, actual depth, cabinet design, and airflow tolerance. A 1-inch return filter does not replace a deep media cabinet filter.
Main difference between 16x25x1 MPR 1500 and 413
Which one fits which models
Use 16x25x1 MPR 1500 for the model family described on its replacement page. Use 413only when your device model or manual explicitly lists that part number.
Buyer mistake warning
Do not substitute by shape alone. The most important difference to check here is airflow path.
When to choose 16x25x1 MPR 1500
Standard 16x25x1 return grilles or furnace slots that accept 1-inch filters.
When to choose 413
AprilAire 2410-style whole-house media air cleaner cabinets.
Frequently asked questions
Are 16x25x1 MPR 1500 and 413 interchangeable?
Filtrete 16x25x1 return filters and AprilAire 413 media filters serve different HVAC filter setups and should not be swapped.
What is the main difference between 16x25x1 MPR 1500 and 413?
The main difference to verify is airflow path. HVAC filter fit depends on nominal size, actual depth, cabinet design, and airflow tolerance. A 1-inch return filter does not replace a deep media cabinet filter.
When should I choose 16x25x1 MPR 1500?
Standard 16x25x1 return grilles or furnace slots that accept 1-inch filters.
When should I choose 413?
AprilAire 2410-style whole-house media air cleaner cabinets.
Can I rely on part photos alone?
No. Part photos help identify packaging and shape, but compatibility should be confirmed by exact model support, part number, replacement type, and manufacturer references.
Official reference pages
Use these manufacturer pages to inspect current part photos, packaging, and model language. FitCheckr's comparison notes summarize fit risk, but the official pages should be used to confirm current part details before choosing a replacement.
| Fit signal | 16x25x1 MPR 1500 | 413 |
|---|---|---|
| Brand family | Filtrete | AprilAire |
| Replacement type | HVAC pleated air filter | Whole-house media air filter |
| OEM status | compatible | oem |
| Replacement interval | Every 1-3 months depending on dust load and runtime | About every 6-12 months depending on system use |