5 inch Exhaust Fan, Waterproof Ventilation Fan 30 Mesh Metal Filter,6000 RPM Wall Mounted Vent Fans, Ventilation Blower for Ceiling Bathroom Attic Window Basement

[Efficient Filtration]The precision 30 mesh fan screen effectively blocks hair, lint, and larger dust particles to keep airflow clean and reduce buildup inside equipment, and the impeller blades are molded from thermoplastic with excellent flame-retardant properties for added safety | [Water-Resistant & Rust-Proof] Upgraded construction with anti-rust and waterproof treatment allows the 120v fan to perform reliably in high-humidity or demanding environments, ensuring stable cooling and long-lasting durability | [Powerful Airflow]: This Exhaust Fan has a speed of 6000 RPM and can produce powerful airflow up to 230CFM, providing fast and efficient air circulation to help eliminate odors and keep the environment fresh and comfortable. | [VARIABLE SPEED ADJUSTER]The speed is adjusted from 0%~100% by manual controlling of the dimmer.Equipped with the PWM controller, directly connect with the female socket of fan and select the desired speed level will start it. | [Certified Safety & Long Lifespan]Built with dual ball bearings and tested to UL standards, the cabinet ventilation fan provides a service life of up to 50,000 hours; it can be mounted horizontally or vertically, delivering dependable performance | [100% after-sales service]For All customers, this product comes with Lifelong Technical Support & 24 hours Premium Service. If you have any issues about the Exhaust Fan, please contact us first, we will give you the satisfied solution as soon as possible.