• Active carbon layer removes odors such as pet, smoke, cooking, mildew and cleaning chemicals
• Designed with exclusive Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting cleaner air flow through
• Attracts and captures microscopic allergens like pet dander, smoke and household dust and microscopic particles that can carry bacteria, viruses and odors
• 25X more effective at removing odors versus other national retail air filter brands, based on a comparison of organic vapor capacity
• For maximum performance, change your filter at least every 90 days

Odor Reduction Carbon Air Filter 14 Inch by 25 Inch by 1 Inch is an effective tool for removing undesired smells such as smoke, pet odor, mildew, & noxious cleaning chemicals. With its electrostatically charged fiber technology, it attracts & captures microscopic allergens like pet dander, smoke, dust, and other microscopic particles that can carry bacteria, viruses and odors. 25 times more effective at removing odors versus other national retail air filter brands, based on a comparison of organic vapor capacity.