Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust, and pet dander) to the microscopic (smoke and smog). The Filtrete Allergen Defense Air Filter outperforms fiberglass, washable, and non-electrostatic 3-month pleated 1-inch home air filters for your furnace, air conditioner, or HVAC system.

The Filtrete Allergen Defense Air Filter is designed with exclusive Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while allowing cleaner air to flow through. It effectively attracts and captures particles such as lint, pollen, dust, pet dander, smoke, and smog. With a rating of MERV 11, the 1000 MPR filter is capable of capturing a significant amount of microparticles, including pollen, pet dander, smoke, bacteria, and viruses, from the air passing through it. The higher the MPR, the more microparticles the filter will capture.

The Filtrete Allergen Defense Air Filter is available in various sizes, including 4-inch, 4-inch slim fit, and 5-inch thick air filters, with MPR ratings of 1000, 1200, and 1550. For optimal performance of your heating and cooling system or HVAC system, it is recommended to change your home air filter at least every 90 days for 1-inch filters and at least every 12 months for 4-inch and 5-inch filters. A dirty filter can slow down air flow and make the system work harder, ultimately wasting energy.

To make the filter change process more convenient, Filtrete offers a filter change reminder program. You can use the Filtrete Smart app to scan the barcode on your filter's packaging and set a countdown for 30, 60, or 90 days. When the lifespan is up, you'll receive a notification to change your filter. This feature helps you maintain a clean and efficient home air filtration system.

The Filtrete Allergen Defense Air Filter is designed for residential use only. By incorporating this high-performance filter into your central heating and cooling system, you can transform your home into a haven of clean, filtered air, improving the overall indoor air quality and contributing to a healthier living environment.

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