Koch Filter Corp's Aluminum Filter, measuring 23.5x28.5x0.88 inches, is designed for effective air filtration in HVAC systems. Made from high-quality aluminum, this filter is durable and resistant to corrosion, ensuring long-lasting performance. Its dimensions make it suitable for a variety of applications, effectively capturing dust and other airborne contaminants to maintain air quality. The 0.88-inch thickness allows for increased surface area, enhancing filtration efficiency. This aluminum filter is easy to clean and maintain, making it a sustainable choice for both residential and commercial environments. It complies with industry standards, ensuring reliable performance in air filtration.