VENTS VK PS Series Dryer Booster Fan - Maximize Dryer Efficiency Airflow

VENTS VK PS Series Dryer Booster Fans are professional-grade solutions engineered to improve dryer vent performance and airflow in long duct runs-up to 150 feet! Designed to eliminate performance loss caused by restrictive ducting, bends, or long runs, the VK PS ensures your dryer operates at maximum efficiency while lowering energy use and drying time.

By maintaining proper airflow, this dryer vent booster fan helps prevent lint accumulation, excess moisture, and the risk of overheating that can occur when exhaust air is restricted. The result? Cleaner, faster drying cycles, longer appliance life, and a safer laundry environment.

Smart Pressure-Activated Operation

Each VK PS model features a factory-installed pressure switch that automatically detects airflow pressure changes and activates the fan as needed. The control cycle runs for 10 minutes, pausing for 15 seconds between cycles to verify system pressure. Even if your dryer stops mid-cycle, the VK PS continues to clear residual lint and moisture for complete ventilation performance.

This hands-free automatic operation means you can install it and forget it-no manual switches or controls required.

Built for Performance and Reliability

Constructed from durable, corrosion-resistant materials, the VK PS Series is built to handle high static pressure applications and deliver consistent performance for years. The backward-curved centrifugal impeller provides smooth, vibration-free airflow, while the external rotor motor includes thermal overload protection for safety and long service life.

Pre-wired for fast installation, each fan comes ready to mount with a universal steel bracket and includes a 2-year manufacturer warranty for peace of mind. Do I need a Dryer Booster Fan? Read our blog here.

Need larger quantities? 📞 Call us toll-free or email our sales team - we’ll get you great pricing for your project.

Available Models and Specifications

• 4”, 5”, and 6” duct sizes
• Airflow capacity up to 317 CFM
• Designed for electric dryers only
• External rotor motor with thermal overload protection
• Commercial and residential applications
• Energy-efficient, maintenance-free operation
• Corrosion-resistant housing
• Ideal for long duct runs up to 150 ft

Need a larger duct or higher airflow? Check out our Large Duct Dryer Booster Fans
for 8” and 10” systems.