Discover the ultimate in home ventilation with our DUCTED HEAT PUMP AIR INTAKE FILTER 380x380x10MM, expertly designed for seamless integration into Eggcrate Grille's. Perfect for ceiling-mounted return air applications on air conditioners, this filter is a breeze to install—simply swap out the old, dirty one for a fresh new filter. Enjoy improved air quality effortlessly and trust our expertise at filter-specialists to provide top-notch solutions tailored to your needs. Enhance your home environment with ease, reliability, and our commitment to quality.