Soler & Palau FB4 Filter Box Assembly – 4″ MERV 8

Description

Soler & Palau FB4 Filter Box Assembly – 4″ MERV 8

The Soler & Palau FB4 is a 4-inch filter box assembly designed to deliver reliable air filtration in residential and light commercial ventilation systems. Engineered to work seamlessly with compatible inline fans and duct systems, the FB4 integrates a MERV 8-rated filter to capture a broad range of airborne contaminants, helping maintain healthier indoor air quality and protecting downstream equipment from particulate buildup.

Key Features

• MERV 8 rated filter media effectively captures dust, pollen, mold spores, pet dander, and other common airborne particles
• 4-inch duct connection for straightforward integration into existing ventilation ductwork
• Compact filter box assembly designed for easy installation in tight spaces
• Helps protect fans and HVAC equipment from particulate contamination
• Supports improved indoor air quality in residential and light commercial applications
• Durable construction consistent with Soler & Palau’s reputation for quality ventilation products

Applications

• Inline fan filtration for residential ventilation systems
• Light commercial air quality management
• Duct-mounted filtration upstream of sensitive HVAC equipment
• Retrofit or new-installation ventilation projects requiring 4-inch duct connections

About Soler & Palau

Soler & Palau (S&P) is a globally recognized leader in ventilation technology, offering a comprehensive range of fans, ventilators, and air quality accessories trusted by HVAC professionals worldwide. The FB4 filter box assembly reflects S&P’s commitment to efficient, reliable, and easy-to-install ventilation solutions.