Gremarco specializes in manufacturing specialty adsorbent filtration media, including activated carbon, silica gel, zeolite, and activated alumina. Their products are available in a variety of substrates and adsorbent combinations, offering enhanced rates of absorption and dual filtration effects. Gremarco's filter media is utilized in home air purification products, commercial applications like HVAC filtration and industrial vacuum filtration, and various other environments such as pond filters and clean rooms. They provide quality-controlled production techniques to ensure a healthy environment and effective filtration solutions for homes and businesses.