The Hestom Air Purifier Filter is designed for use with the NDAP-01 and NDAP-02 air purifiers, featuring True HEPA filtration technology to effectively remove airborne particles. This white filter has a Filter Life of 6 months and is made with Carbon filter media for enhanced purification. The model number is VK-6052A, and it is a single pack filter designed for air purifying applications. Made in China, this H13 filter ensures a clean and healthy indoor air environment.