- Custom Fit for Your Fan Models: These filters are specifically designed for F LF/5, Fan LF/ELF, and Conversion Kit F/C. With precise dimensions of 226 x 226 x 18 mm and a 95 mm center hole, they ensure a snug fit for optimal performance. - Reliable Durability: Constructed from high-quality cotton material, these filters provide long-lasting strength while effectively filtering air. They promote a safer living environment by enhancing your bathroom fan's airflow. - Superior Dust Filtration: Utilizing G4 technology, these filters excel at trapping dust particles, ensuring cleaner air. This feature also helps reduce noise levels, allowing for quieter operation and improved efficiency in your bathroom. - Practical Use Scenarios: - Ideal for bathrooms with high humidity levels, where effective air circulation is essential for preventing mold and odors. - Perfect for households with pets, as they capture dust and pet dander, contributing to a healthier indoor environment. - Great for renovation projects, efficiently clearing dust and particulate matter during and after construction work. - Important Attributes: - Compatibility: Designed to work seamlessly with specific fan models. - Size: Precise dimensions for an optimal fit. - Material: Durable cotton for reliable air filtration. - Performance: G4 technology for excellent dust retention and noise reduction.