- the clever way Air filter for your air purifier with 3-stage filtration system: Pre-filter + HEPA + Activated carbon. Ensures hygienic indoor climate and high air quality. All compatibility and technical details can be found below. This replacement filter easily installs into your air purifier, delivering high-efficiency performance. The combination filter includes a HEPA filter, pre-filter, and activated carbon filter. The pre-filter captures larger particles such as dust, hair, and pet dander. The HEPA filter traps fine airborne particles. The activated carbon filter effectively reduces odors, smoke, and fumes. Together, this system reliably captures up to 99.97% of dust, pollen, smoke, odors, and pet hair from indoor air. Our filters are precisely engineered for durability and long service life. Installation is simple and tool-free. Enjoy clean, fresh, and pollutant-free air in your home or office. Package includes: 1 x Combination filter (Pre-filter + HEPA + Activated carbon) Technical specifications: Filter class: H12 Dimensions (L x W x H): 23.5 x 22.5 x 2.4 cm Material: Plastic Color: Black / White / Gray Weight: 197 g Compatible with following models: Beurer LR 200, LR210 Replaces original part number: Beurer 660.04 - the clever way Premium quality replacement parts and accessories designed for long-lasting performance of your electronic devices.