Filtrete 14x20x1 Air Filter – MERV 11, MPR 1000, 6-Pack (Actual Size 13.68 x 19.68 x 0.81 in)

Cleaner air for everyday living

The Filtrete 14x20x1 MERV 11 air filter is built to fit standard 14x20x1 slots and comes in a 6-pack for convenient, ongoing replacement. The actual size is 13.68 x 19.68 x 0.81 inches, ensuring a snug fit in many furnaces, air conditioners, and HVAC systems. This setup aims to contribute to a cleaner, fresher home by filtering air as it moves through your system.

Exclusive Filtrete 3-in-1 technology

Filtrete 3-in-1 media is designed to pull in and trap a wide range of particles while maintaining steady airflow. With a MPR 1000 rating and a MERV 11 efficiency score, the filter targets both large and small particles as air passes through.

• Captures pet dander, dust, and lint
• Reduces pollen and smoke-related particles
• Supports cleaner air without restricting airflow

What it captures and why it matters

In everyday homes, common particles include pet dander, household dust, pollen, and other particulates that linger in living spaces. The Filtrete filter is designed to trap many microparticles in the 0.3 to 1.0 size range, helping to reduce debris circulating through your air.

• Microparticles in the 0.3–1.0 range are common in indoor air
• Large particles like lint and pollen are filtered to help vents stay clearer

Versatile use and easy maintenance

These 3-month pleated filters are suitable for furnaces, air conditioners, or any HVAC system. For best results, replace at least every 90 days. The Filtrete Smart App lets you scan the packaging barcode and set reminders for 30, 60, or 90 days, so you’ll know when to replace.

• Six filters per package support ongoing use
• 90-day replacement cadence aligns with seasonal changes

Brand credibility and trusted performance

Filtrete stands as a trusted North American brand for HVAC filtration. The No. 1 recommended HVAC air filter brand, based on the 2022 Ipsos US Brand Health Study, reflects a longstanding emphasis on filtration technology and performance in homes.

Practical tips for best results

Ensure a proper seal during installation, use the smart app to track replacement dates, and consider pairing with other Filtrete products to maintain a fresh indoor environment.