- Effective odor control: RC48 lightweight activated carbon with a verified 1200+ rating provides strong odor absorption and an extended service life to keep indoor air fresher for longer. - Two pre-filters included: Comes with two removable prefilter cloths that capture up to 99% of incoming particles, protecting the carbon media and preserving filter performance between replacements. - Clear function and performance: The activated carbon layer removes airborne odors while prefilters trap dust and particulates, reducing clogging and maintaining steady airflow and efficiency. - Size and compatibility: Designed as a 100 mm (4-inch) activated carbon filter, it fits standard 100 mm duct fans and exhaust systems for easy, tool-free integration into existing setups. - Durable, low-maintenance design: Lightweight RC48 carbon offers a balance of high adsorption capacity and longer life; removable prefilter cloths make routine cleaning or replacement simple. How this solves problems - Eliminates persistent smells where ventilation alone is insufficient, improving comfort and air quality without complex installation. - Protects downstream equipment and reduces maintenance by capturing particles before they reach the carbon bed. - Extends time between filter changes thanks to effective prefiltration and robust carbon media. Typical applications - Grow tents and indoor gardening: Controls plant-related odors and keeps circulation systems cleaner, improving overall system reliability. - Bathrooms, kitchens, and utility rooms: Reduces cooking, humidity-related or bathroom odors where ducted exhaust is used. - Pet rooms, workshops, and small mechanical spaces: Absorbs pet and workshop odors while prefilters capture lint, hair, and dust. Specifications summary - Carbon type: RC48 lightweight activated carbon - Carbon rating: 1200+ - Diameter/Compatibility: 100 mm (fits standard 100 mm duct fans and exhaust systems) - Prefilters: Two removable prefilter cloths (capture up to 99% of particles) Installation and care - Fits directly to 100 mm duct fan or ducting using standard fittings. - Replace carbon and prefilters according to use and odor levels; clean or replace prefilters regularly to maintain efficiency. This filter provides straightforward, reliable odor control and particle protection for any 100 mm ducted ventilation setup.