The CARORY Cabin Air Filter CF177 is a high-quality, multi-layer filter designed to fit air conditioners. With dimensions of 8.46" L x 7.28" W x 1.1" Th, this cabin air filter is compatible with various devices and comes in a pack of 1. Manufactured by CARORY, this product is lightweight at 6.9 ounces and is easy to install without the need for batteries. Ideal for maintaining clean and fresh air in your home or car, this cabin air filter is a reliable choice for improving indoor air quality.