Filtrete 20x20x1 Air Filter – MERV 13 MPR 1900, 2-Pack for Allergens, Bacteria & Viruses | 3-Month Replacement

Upgrade your indoor air with Filtrete's 20x20x1 MPR 1900 filter. Sold as a convenient 2-pack, these pleated 1-inch filters are designed to fit many residential systems with an act size of 19.62 x 19.62 x 0.78 inches. As air moves through the filter, countless particles are pulled in and trapped, helping to contribute to a cleaner, fresher home environment without sacrificing airflow.

What makes Filtrete 1900 unique

• Exclusive Filtrete 3-in-1 technology combines high MPR 1900 with MERV 13 rating for efficient filtration and steady airflow.
• Designed to capture a broad range of particles, from microparticles between 0.3 and 1 micron to larger irritants like pollen and dust.
• Certified asthma and allergy-friendly, adding a layer of reassurance for households focused on air quality.

What you get in the 2-pack and how to use it

• Two pleated 1-inch filters with precise act size compatible with many 20x20 HVAC setups, ready for installation in furnaces, air conditioners, or other HVAC systems.
• Each filter is designed for a typical 3-month replacement cycle; mark your calendar to maintain performance and airflow.
• Includes an easy replacement workflow and, for savvy users, optional reminders via the Filtrete Smart App.

In real-world use, these filters can help maintain better airflow while targeting a wide range of airborne particles. While results vary by home and usage, the combination of high filtration performance and a focus on airflow makes these filters a practical choice for maintaining a comfortable living space. Use as part of a routine HVAC maintenance plan and adjust replacement timing based on household activity, pets, smoking, and overall indoor air quality goals. Residential use only, with the understanding that exact outcomes depend on many factors beyond filter choice.