- Carbon-based filter
- Pre-cleans the air
- Filters out larger particles
The Whirlpool® Charcoal Pre-Filters 817500 pre-clean the air, helping to reduce odors as it filters out larger particles, extending the life of your HEPA filter.
Package contains 4 filters — one full year’s supply.
Fits Whirlpool® Whispure™ Portable Tower Air Purifier Model APT40010R.
*Replacement schedule may vary depending on indoor air quality