Filtrete 20x25x5 Air Filter MERV 11, MPR 1000 – 2-Pack, Lennox Fit, 19.63 x 24.75 x 4.31 in

Cleaner air starts with the filter you choose

The Filtrete 20x25x5 MPR 1000 air filter combines a broad surface area with advanced electrostatic fibers to help pull in and trap a wide range of particles. With a compatible Lennox fit, this filter is designed to work with your heating and cooling system to help keep air moving freely while addressing everyday household particulates.

Designed to balance filtration with airflow, this 2-pack features Filtrete 3-in-1 technology. It aims to capture both microscopic particles and larger debris, so you may notice a cleaner feel in rooms you spend time in. The combination of MPR 1000 and MERV 11 rating provides dual-layer filtration that supports your home environment without compromising air flow.

What you get with Filtrete 20x25x5

• 3-in-1 filtration that pulls in and traps particles while allowing cleaner air to pass through
• High microparticle capture that covers pet dander, smoke, and smog, plus dust and pollen
• A 2-pack designed for ongoing use, so you can replace one now and keep the other ready

Designed for Lennox and everyday use

The filter’s exact size is 19.63 x 24.75 x 4.31 inches, making it a practical match for Lennox media air cleaners as well as many compatible furnaces and air conditioners. Regular replacement supports consistent airflow and system performance, aligned with yearly maintenance habits for thicker filters.

Real-life scenarios and everyday benefits

Imagine a home after cooking, after a long day with pets, or during seasonal pollen spikes. The filter’s design aims to reduce visible dust and help keep air moving smoothly, contributing to a fresher feel in living spaces without promising any guaranteed results. A spare filter in the 2-pack helps you stay on schedule during busy weeks.

• Smart reminders help you track changes with the Filtrete app, offering 90, 180 or 365 day options
• Filtrete Brand is recognized as a trusted choice in North America for HVAC filtration

Smart care and trusted performance

Beyond filtration power, the 3-in-1 technology is paired with a practical maintenance approach. The option to set digital reminders supports proactive care, while the overall design emphasizes clean air through a combination of particle capture and steady airflow. As with any filtration system, results depend on your home environment and usage, but this filter is built to fit a common Lennox setup and to support regular upkeep.