High-Efficiency Geothermal AC Furnace Filters, 4-Pack (30x36x2)

FilterWarehouseUSA, a family-owned company located in the USA, produces high-quality MERV 11 pleated HVAC filters using state-of-the-art automation equipment. This allows them to offer these superior quality filters at the lowest possible cost. The MERV 11 synthetic media used in these filters is highly effective in the 1-10 micron range, making them an essential component in maintaining indoor air quality.

All the materials used in these filters are manufactured in the USA by FilterWarehouseUSA. These INDUSTRIAL GRADE filters are designed to last up to 3 months, and feature supportive beverage board frames. They are suitable for use in residential, commercial, and business HVAC systems.

The MERV 11 rating of these filters ensures excellent filtration of dander and allergens, capturing 95% of airborne particles without compromising air flow. While the color may differ slightly from the picture, the actual size of the filters is 29.5 x 35.5 x 1.75 inches.

In summary, FilterWarehouseUSA's MERV 11 pleated HVAC filters offer a high-quality, cost-effective solution for maintaining superior indoor air quality. Manufactured in the USA using state-of-the-art technology, these filters are designed to provide reliable performance for up to 3 months in a variety of HVAC applications.

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