This Broan SV13431 Baffle Filter is a great addition to any home's heating, cooling, and air system. It is designed to provide efficient and effective air filtration for indoor air quality and fans. The cartridge type filter is made by the trusted brand Filter, ensuring high-quality performance. Ideal for use in air filters, indoor air quality, and fans, this Broan SV13431 Baffle Filter is a must-have for any home improvement project. Its durable construction and reliable performance make it a top choice for those looking to improve their home's air quality. Whether you're a professional contractor or a DIY enthusiast, this air filter is sure to meet your needs.