QSTNOLOGY Dryer Vent Cover — durable, weatherproof exhaust vent cover with magnetic damper and removable lint grid Key benefits Reliable seal: A built‑in magnet holds the damper firmly against the air outlet when the vent is idle, blocking insects, debris, cold drafts, and rain from entering your home. Easy operation: The damper opens smoothly when the dryer or exhaust system runs, then closes securely when airflow stops — no manual intervention needed. Lint and pollution control: The removable grid helps capture lint and prevents environmental contaminants from escaping; remove the grid easily when excessive lint requires frequent cleaning. Longlasting construction: Made from quality metal for rust resistance and weather durability, designed for outdoor use and repeated operation. Quiet, secure installation: Supplied rubber gasket reduces vibration and noise; the cover mounts with the included four screws for a straightforward, stable fit. Features and performance Magnetic damper: Ensures a tight, passive seal to block foreign objects and weather when the vent is not in use. Removable grid: Installs for lint and particle control during dryer operation; can be taken out quickly to avoid lint buildup and simplify maintenance. Durable metal construction: Resists corrosion and outdoor exposure to maintain function over time. Simple mounting: No special tools or complex steps required — secure the cap with the four included screws; rubber gasket cushions the contact and minimizes rattling. Typical applications Exterior dryer exhaust: Prevents animals, debris, and rain from entering dryer vents while allowing unrestricted airflow during operation. Bathroom or kitchen exhaust outlets: Keeps outside pollutants and pests out of static vents and reduces cold air infiltration. Utility room or garage ventilation: Provides a weatherproof, lowmaintenance cover for other household exhausts where a magnetic damper and removable grid are useful. What's included QSTNOLOGY metal dryer vent cover with magnetic damper Removable lint/pollution grid Rubber gasket Four mounting screws Designed for straightforward replacement or upgrade of existing dryer/exhaust vent covers; provides better sealing, quieter operation, and easier lint management without complicated installation.