Innovative Brand filter with powerful filtration performance and Dirt Lock Technology for home and outdoor use. This filter's Dirt Lock Technology enables the fabric to absorb more pollutants than ordinary filters and effectively removes hair, leaves, dust, sediment, and sand. Filter Element PP material with a larger filtration area for more efficient filtration; easy to clean and ; washable and reusable. Traps particles and increases efficiency without a pressure drop penalty; reduces filter cleaning frequency. Filter 3 Leaf Filter Fabric Structure providing long service life; easy to wash and capture; suitable for longterm use. Easy to Clean Filter Easy to clean and maintain; recommended to monthly for optimized performance; filters against excessive sediments and particles. Use scenarios Home environment: use in residential filtration systems or portable air purifiers to reduce hair, leaves, dust, sediment, and sand, improving indoor air quality. Outdoor activities: suitable for camping, gardening, or other outdoor use to prevent entry of dust and sand into filtration systems and equipment. Workshops and garages: effective in environments with heavy particulates, helping to extend filter life and reduce cleaning frequency.