New and sealed! The Filtrete Ultimate Allergen 16x25x1 Air Filter 1900 MPR 2-Pack is a high-quality air filter designed to provide clean and fresh air in your home. Made with polypropylene material, this filter has a microparticle performance rating of 1900 and a MERV rating of 13, ensuring that it captures allergens and particles with ease. With a filter life of 3 months, this product is ideal for maintaining a healthy environment in your living space. The filter is sold as a pack of 2 and is designed to last, making it a reliable choice for your air filtration needs.