Filtrete 20x20x1 AC Furnace Air Filter, MPR 700, MERV 8, 6-Pack (Actual Size 19.88 x 19.88 x 0.78 in)

Cleaner air for a comfortable home

Filtrete 20x20x1 AC furnace air filters are engineered to balance robust filtration with smooth airflow. Featuring electrostatic filtration, this 6-pack of 3-month pleated filters helps attract and capture common indoor particles such as dust, pollen, and pet dander as air moves through your heating and cooling system. The result is a home environment that can feel fresher after every cycle, without sacrificing airflow to your HVAC setup.

Why choose Filtrete 20x20x1 MPR 700 (MERV 8)

The Filtrete design combines exclusive 3-in-1 technology with a high-efficiency rating to address a range of indoor particles. With MPR 700 and a MERV 8 rating, this filter targets both visible and microscopic particles while allowing cleaner air to continue circulating through your home.

• 6-pack of 3-month pleated filters designed for steady, long-term use
• Electrostatically charged fibers attract and trap particles such as lint, pollen, dust, and pet dander
• 3-in-1 Filtrete technology blends filtration with comfortable airflow for HVAC systems

Smart maintenance that fits into busy routines

To help you stay on top of replacement, the Filtrete Smart App offers a countdown feature. Scan the filter barcode and set a 30-, 60-, or 90-day replacement reminder. When the countdown ends, you’ll receive a notification to swap in a fresh filter, keeping your system performing as designed.

• Replace every 90 days for optimal performance
• App-assisted reminders to simplify maintenance
• Outperforms standard fiberglass, washable, and non-electrostatic filters of similar size

Practical uses for everyday life

From allergy season to everyday dust, Filtrete filters are built to support a cleaner, more comfortable living space. The balance of strong filtration and easy airflow means your HVAC system can run efficiently while contributing to a steadier indoor environment. Whether you’re managing a busy household or a space that values air freshness, these filters are designed to adapt to typical home HVAC performance.

Note: Benefits described are based on the product design and testing data provided by Filtrete. Individual results may vary based on environment, usage, and HVAC design. These statements are intended to inform and assist rather than promise specific outcomes.