Comprehensive Compatibility: Designed to fit a wide range of for air purifiers including models TP10, HP10, HP09, TP09, HP07, TP07, TP06, HP06, HP04, TP04, PH04, PH03, PH02, PH01, DP04, HP4B, PH3A, TP7A, TP7C, TP4A, TP4B. Check your model number before purchase to a perfect match. Exclusion Notice: Please note that this filter is not suitable for Pure Cool Link models TP01, TP02, TP03, AM11, BP01, nor for Pure Cool Link Desk Purifiers DP01, DP02, DP03, and for Pure Hot + Cool Link models HP01, HP02, HP03. Always confirm your model before ordering. Superior Craftsmanship: meet stringent Part Number standards, these replacement filters your air purifier operates with optimal efficiency. Enjoy the benefits of clean, fresh air with filters crafted for high performance. High-Efficiency Filtration: Equipped with a True H13 HEPA filter, our product captures 99.97% of particles as small as 0.3 microns. The integrated activated carbon layer effectively absorbs odors and gases from smoke, pets, cooking, and more, enhancing your living environment. User-Friendly Installation and Maintenance: Easily install these 2-in-1 HEPA and carbon filters without any tools. For maintenance, simply replace the filter unit as needed. Resetting the filter life is straightforward for both new and older versions of purifiers. Colour:As Shown Material:Plastic Package Contents: 2 sets * filters 1 * cleaning brush Only the above package content, other products are not included. 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.