Features: 1Applicable Model: High efficiency particulate air filter element, perfect replacement for HPA050, HPA060, HPA150, HPA160, HHT055, HHT155 air purifier models. 2Good Adsorption: The activated carbon cotton filter has excellent adsorption performance, effectively adsorbing and removing odors and harmful substances in the air. 3Durable Material: The air purifier filter is made of excellent cotton fiber and high performance activated carbon, environment friendly and healthy, can be used with confidence. 4Multiple Function: This filter element helps the purifier remove smoke, pollen, mites, pet dander, and other particles from the air, adsorb harmful gases, ensure family health. 5Replacement Parts: Includes 2pcs air purifier filters, compact and lightweight, easy to install and replace, no need for additional tools, which is convenient and practical. Specification: Item Type: Air Purifier FilterMaterial: Cotton Fiber, Activated CarbonApplicable Model: For HPA050 HPA060 HPA150 HPA160 HHT-055 HHT-155Size: Approx. 11.7 x 3.6 x 25.1cm / 4.6 x 1.4 x 9.9inWeight: Approx. 392g / 13.8oz Package List: 2 x Air Purifier Filter