Filtrete 12x24x1 Furnace Air Filter, MERV 11, Micro Allergen Defense, 6 Pack

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). Designed with exclusive Filtrete Brand 3-in-1 technology from 3M, this filter is engineered to trap unwanted air particles while allowing cleaner air to flow through.

The Filtrete Allergen Defense Air Filter outperforms fiberglass, washable, and non-electrostatic 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system. It is highly effective in attracting and capturing particles such as lint, pollen, dust, pet dander, smoke, and smog.

With a rating of MERV 11, the 1000 MPR Filtrete Allergen Defense Air Filter is designed to capture a significant amount of microparticles, including pollen, pet dander, smoke, bacteria, and viruses, from the air passing through it. The higher the MPR (Microparticle Performance Rating), the more effective the filter is at removing these small, harmful particles from the air.

Filtrete offers a range of sizes to fit your specific needs, including 4 in., 4 in. slim fit, and 5 in. thick air filters with MPR ratings of 1000, 1200, and 1550. To ensure optimal performance of your heating & cooling system or HVAC system, it is recommended to change your home air filter at least every 90 days for 1 in. filters, and at least every 12 months for 4 in. and 5 in. filters.

A dirty filter can slow down air flow and make the system work harder to keep you warm or cool, ultimately wasting energy. To help you stay on top of filter changes, sign up for a filter change reminder program that works for you. The Filtrete Smart app allows you to create a change countdown by simply scanning the barcode on your filter's packaging and choosing 30, 60, or 90 days for your replacement countdown. When the lifespan is up, you'll receive a notification to change your filter.

Remember, the Filtrete Allergen Defense Air Filter is designed for residential use only. By incorporating this high-performing filter into your home's air filtration system, you can enjoy cleaner, healthier air throughout your entire living space.

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