Features: Keep HVAC systems clean with 5 premium floor vent filters that effectively block pet hair, food particles, and debris while maintaining optimal breathability in your home. Constructed from tear resistant polyester and reinforced PVC edges with double stitching, these 10"x4" filters feature rounded corners for pet safe durability and performances. Essential for pet owners and families with small children seeking to prevent hair/dust buildup in air ducts while protecting ventilation systems from accidental toy/food drops. Instantly traps shed hair, crumbs, and tiny contaminants around floor registers in kitchens, living rooms, or bedrooms during daily household activities and pet play. Effortless 3 step installation fits standard floor vents simply lift the vent cover, secure the filter beneath it, and reinsert for year round duct protections. Specifications: Component: PVC A Size: Approx.4x10inch B Size: Approx.4x12inch Quantity: 5Pcs Package Includes: 5pcs Floor Ventilation Filters note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.