Description Crafted from polyester material, this outdoor dryer vent dust filter bag is designed to effectively capture lint and dust particles. Its breathable mesh structure allows optimal airflow while preventing debris from clogging your dryer vent, enhancing the efficiency and safety of your drying system. Features -Color:Black -Material:Polyester -Size:39.00X25.00X0.20cm/15.33X9.82X0.08in -High efficiency filtration: the dryer exhaust filter effectively traps lint and dust from dryer vents, preventing buildup and allowing optimal machine performance for lasting use -Weatherresistant design: built to withstand harsh outdoor conditions, this polyester bag allows durability and reliable performance in any weather -Easy installation: no tools required for setup, making the lint trap for dryer vent simple to replace and maintain your dryer vent system for consistent cleanliness -Breathable material: this dryer vent lint catcher promotes excellent airflow to prevent humidity retention, allowing clothes dry efficiently and stay fresh -Versatile application: suitable for homes, laundromats, or commercial spaces, enhancing drying efficiency while reducing energy consumptionPackage list: 4 x lint traps for dryer vent