Filtrete 14x25x1 Air Filter – MERV 11, MPR 1000, 4-Pack

Cleaner air with smart filtration

The Filtrete 14x25x1 air filter combines electrostatic filtration with Filtrete 3-in-1 technology. Designed for standard residential furnaces, air conditioners, and HVAC systems, this 4-pack (actual size 13.68 x 24.68 x 0.81 in) gives you a ready supply for steady maintenance. With each pass, air moves through a pleated filter that is engineered to attract and trap a wide range of particles, helping to keep living spaces feeling fresh and comfortable.

Rated at MERV 11 with a 1000 microparticle performance rating (MPR 1000), the filter targets many common indoor particles such as dust, pollen, dust-mite debris, mold spores, pet dander, smoke, and odor-causing compounds. While not a medical device, this filtration can contribute to a cleaner air environment in day-to-day life, especially in homes with pets or during high-pollen seasons.

What makes Filtrete 14x25x1 stand out

• Electrostatic design that magnetically attracts particles for improved capture as air passes through.
• 3-in-1 technology to pull in, trap, and hold particles while preserving airflow.
• High filtration power with 1000 MPR and a MERV 11 rating for broad particle capture.
• 4-pack provides ongoing filtration without frequent reordering and helps simplify maintenance.

Practical benefits you might notice

• Reduced dust accumulation on surfaces between cleanings as air quality filters improve.
• Less frequent changes required by keeping larger particles and debris from building up in the system.
• Potentially steadier airflow and HVAC performance by removing dirt and debris that can impede operation.
• Compatibility with most furnaces, air conditioners, and HVAC setups, making replacement straightforward.

To maintain optimal performance, changes are recommended about every 90 days, though actual replacement timing may vary with home conditions and usage. The Filtrete Smart App offers便利 reminders to help you stay on track by scanning the filter packaging barcode and scheduling a countdown that fits your routine. This blend of engineering, convenience, and reliable filtration helps you keep a steady supply of filters on hand for ongoing comfort.

As a long-standing name in residential air filtration, Filtrete continues to refine its media and design to support clean indoor air. The 4-pack approach is designed to offer a practical, cost-conscious solution for households that want dependable filtration without frequent shopping trips.