Replacement Furnace Air Filter Compatible with AprilAire Whole House Air Purifiers (3 Pack)

The 313 replacement furnace air filter is designed to be compatible with Aprilaire whole air purifier models 1310, 2310, 3310, and 4300. Measuring 20 x 20 x 4 inches, this filter offers a MERV 13 rating, ensuring effective filtration of small particles, making it suitable for both residential and commercial settings.

The filter's construction features a unique composition, with a layer of metal mesh covering the synthetic fiber material. This design allows the filter to contract vertically, retaining its shape without deformation. The use of lightweight and soft filtration cotton ensures minimal airflow resistance, providing efficient air purification.

Aprilaire's 313 replacement furnace air filter is designed to effectively remove a wide range of airborne particles, including those that can be smaller in size. The MERV 13 rating ensures that the filter can efficiently capture and remove these fine particles, contributing to improved indoor air quality.

The compact design of the 313 furnace air filter provides an ample filtration area, allowing for thorough air purification within the designated Aprilaire whole air purifier models. This filter is an essential component in maintaining the optimal performance of these air purification systems, ensuring a clean and healthy indoor environment.

The use of synthetic fiber and metal mesh materials in the construction of the 313 air filter replacement ensures durability and long-lasting performance. This filter is designed to withstand the rigors of frequent use, providing homeowners and commercial property owners with a reliable air filtration solution.

In summary, the 313 replacement furnace air filter is a high-performance, MERV 13-rated filtration system that is compatible with Aprilaire whole air purifier models 1310, 2310, 3310, and 4300. Its unique construction, ample filtration area, and efficient air flow characteristics make it an excellent choice for maintaining clean and healthy indoor air quality.

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