- Size: 15"x24" (360 sq in)
- 3M Performance Rating: 1000
- Contains: 1 cut-to-fit filter
- Filter Life: Up to 2 months
- 3M Part: 9808
Filtrete Room AC Filter Features:
- Easy cut-to-fit installation works with all room air conditioners.
- Electrostatic filter captures microscopic allergens such as dust and smoke particles.
- Also captures larger allergens such as mold spores, pet dander, and pollen.
This Filtrete filter should be replaced at least once every two months. Certain conditions in your home can significantly add particles to the air causing the filter to capture more particles than usual. This will shorten the filter life to less than two months and reduce the effectiveness of the filter to capture particles. These conditions include: Dirty Ductwork, Construction Work, Sanding Projects, Pets, Burning Candles, Tobacco Smoke and Fireplace/Wood-Burning Stove Smoke. In addition, running your furnace or air conditioning fan continuously will help clean the air in your home but could further shorten the life of the filter. So, if you use a Filtrete filter under these conditions, it could begin to restrict airflow. In these cases, change the filter more frequently.