Optimal Filtration Efficiency: Crafted to provide superior air purification, this activated carbon filter effectively removes pollutants, odors, and VOCs, ensuring a cleaner, healthier environment in your home or office.<br> Perfect Compatibility: Designed to fit seamlessly with for BP03, BP04, and BP06 air purifiers, this filter matches the exact specifications of part numbers 972132-01 and 972133-02, guaranteeing a and optimal performance.<br> Easy Installation: This filter is engineered for quick and hassle-free replacement, making maintenance of your air purifier convenient and straightforward.<br> Long-Lasting: Constructed with high-quality materials, our replacement filters maintain their performance over time, ensuring you don't need frequent replacements.<br> Eco-Friendly: By capturing pollutants and preventing them from recirculating, our filters not only clean your air but also contribute to a healthier planet.<br> Color: Black<br> Material: plastic<br> Package Contents:<br> 1 x filter<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.