FILXXFNC0021 | 4"x21" MERV FILTER | Carrier

**Carrier 4"x21" MERV Filter (FILXXFNC0021)** This genuine Carrier 4"x21" MERV filter (FILXXFNC0021) effectively captures and traps airborne particles, protecting your HVAC system and improving indoor air quality. It is designed to fit Carrier air handlers and furnaces, ensuring optimal performance and efficiency. The filter's MERV (Minimum Efficiency Reporting Value) rating of 8 indicates its ability to capture particles as small as 3.0-10.0 microns, including dust, pollen, mold spores, and pet dander. This high level of filtration provides enhanced protection for your equipment and helps create a cleaner, healthier indoor environment. The filter's durable construction and heavy-duty frame can withstand the demanding conditions of industrial and commercial applications. It is designed for long-lasting use and is easy to install and replace. Order your Carrier 4"x21" MERV 8 Filter (FILXXFNC0021) today from our HVAC supply store for the best prices and fast shipping on all replacement filters and HVAC products.