Whirlpool Whishield 817800 Anti-microbial activated Charcoal Tower Large Pre-Filter
The Whirlpool Whishield anti-microbial activated Charcoal Pre-Filter is an advanced filter that pre-cleans the air, effectively eliminates odors, germs and bacteria as it filters out larger particles, extending the life of your True HEPA filter.
Package contains: 4 filters - One full year's supply.
Fits for Whirlpool Whispure WPT80 series
*Replacement schedule may vary depending on indoor air quality