Model Number:NTK51V2EZEF14UNBT6 Description: Air Filter Fabric is made of high-quality fabric, which can capture small particles and reduce dust in your home. It is suitable for cleaning and protecting the air of homes, place of business, offices, warehouses, and medical facilities. Specification: Material: fabric Size: about 100*100*0.3cm/ 39.4*39.4*0.12in Color: White Packing List: 1pcs*Activated Carbon Water Filter Notes: 1. Due to the different display and lighting effects, the actual color of the product may be slightly different from the color shown in the picture. 2. Due to manual measurement, please allow a measurement deviation of 1-3cm. Reduce Dust In Your Home: Due to the use of high-quality fabric, our Air Filter Fabric can capture small particles and reduce dust in your home. It is very convenient. Versatile Design: Our Air Vent Filter has a versatile design, which makes it easy to cover or install behind non-standard vent sizes and use in DIY projects. Very Convenient: Due to the design of large size, our Air Conditioner Filter Fabric can cover non-standard larger-size exhaust ports inexpensively. It is very convenient. Simple to Use: Our Pre Filter Fabric is easy to use. You just need to stick it to the outside of the vents and replace dirty filters without removing the vents. It is convenient for you. Wide Range of Uses: Air Filter Material can clean and protect the air of homes, place of business, offices, warehouses, and medical facilities. It is widely used.