Improve your indoor air quality with the 3M Filtrete MERV 12 Allergen Reduction Filter. This pleated filter has a 12-month filter life and is suitable for both residential and commercial use. Designed to fit 16x25x4 inch air filter systems, it effectively reduces allergens with its paper filter media. The filter frame material is also made of sturdy paper for durability.

The Filtrete NDP01-4IN-4 model has a MERV rating of 11 and was manufactured in 2014. This air filter is perfect for maintaining a clean and healthy environment in your home or workspace. Keep the air you breathe fresh and clean with the 3M Filtrete MERV 12 Allergen Reduction Filter.