The MG200 filter, measuring 25"x112-119", is available in packs of 3. Manufactured by Koch Filter Corp, this high-efficiency air filter is designed for demanding HVAC applications. Its durable construction ensures long-lasting performance, while the 7-LNK design maximizes filtration efficiency. This filter meets industry standards for air quality, making it suitable for both residential and commercial use. With its large dimensions and high dust-holding capacity, the MG200 is an ideal choice for maintaining optimal air quality in larger spaces.