Sturdy and durable Brand air conditioning filter made from non woven fabric to ensure reliable performance and durability. It effectively filters dust and allergenic particles, providing clean and fresh air for your family. Anti dust mesh cloth Filters feature anti dust mesh cloth that traps dust particles and prevents them from entering your living space. This helps improve air quality and reduce the amount of dirt circulating in the air conditioned environment. Reduce indoor odors Non woven air conditioning filters are designed to clear indoor smells such as smoke and other unpleasant odors. By filtering the air, they help create a fresh atmosphere indoors. Standard size The filters are of size 40x35 cm (15.7 x 13.8 in). Use scenarios Homes with dust or pollen allergies benefit from cleaner air and reduced irritants in daily living and sleep environments. Environments with smoking or cooking odors can experience fresher indoor air and diminished smells. Offices or shared spaces with air conditioning units can use these filters which are of a standard size suitable for many common air conditioning units.