Tier1 Replacement Pleated Air Filter - 20x25x6 - MERV 11 - 2 Pack

The Tier1 RAF-A201 is a 20 x 25 x 6 MERV 11 air filter replacement that is comparable to the Aprilaire 201 air filter. This filter captures particles down to 11 microns in size, reducing contaminants, pet dander, and smoke. The RAF-A201 features superior frame strength and double wall construction to improve your air quality and help protect your furnace coils from potentially damaging dust particles.

The pleated filter design is a longer-lasting and more effective air filter alternative to flat fiberglass filters. The pleated design allows for small particles and dust to interact with more surface area of the filter, increasing its effectiveness of retention and a more consistent flow since accumulation won't be as centralized. This filter captures and reduces particles that carry contaminants, fine dust, and pet dander, allowing you to breathe a little easier knowing that the combination of high efficiency and excellent contaminant reduction are working for you.

A small amount of static electricity is used to attract dust particles more effectively. This combination of traditional pleated filter and electrostatically charged filter media make the filter extra effective at catching dust while maintaining effectiveness at catching larger dirt particles.

Designed to fit as a Tier1 Replacement for Aprilaire Air Cleaner Models 2200 & 2250, the actual size of the filter is 19 3/4 inches (length) x 24 1/4 inches (width) x 6 3/8 inches (depth). With a MERV 11 rating, this high-efficiency filtration system effectively reduces airborne particles like dust, pet dander, and more. The collapsible media design ensures easy and quick installation.

By reducing the introduction and recirculation of these contaminants in your home, the Tier1 RAF-A201 air filter can help improve your home's air and climate quality, making it easier to breathe.

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