Funmit 360° combi glass hepa carbon air purifier filter works fully compatible with Dyson Pure Cool Link Desk Air Purifier DP01 DP02, DP03 and Dyson Pure Hot + Cool Link Air Purifier HP01 HP02, HP03. Compared to Part 968125-03, 305214-01, 308033-01, 308034-01, 309423-01, 305571-01, 305570-01, 307058-01, 308396-01, 308395-01 - - Our HP01/HP02 air purifier filter replacements for dyson adopts 3-in-1 H13 Grade True HEPA Filtration System to automatically improving air quality and promoting better health and well-being for you. ①Nylon Preliminary Filter: Remove large impurities. ②H13 Grade True HEPA Filter: Remove 99.97% of airborne substance down to 0.03 microns in size ③Activated Carbon Filter: With strong ability to absorb unpleasant odor, smoke etc - Our air purifier filter replacements for dyson with h13 true hepa and granular activated carbon high-grade standard adopts advanced lower energy consumption and lower density structure technology verified by the manufacturer to ensure maximum filtration. And the upgraded electrostatic electret filter technology which used in non-woven fabric ensures energy saving and a longer service life - Our hp01 hp02 replacement filter for dyson air purifier takes out 99.7% of the suspended as small as 0.3 microns such as hair, dander, lint, and removes unpleasant odors and wildfire gases. Besides, it can effectively reduce the running noise through nano fiber filter layer. We aim to create a healthy and comfortable environment for those who want to breathe fresh air and meet the demand of your daily life - - Package includes 2 x HP01 HP02 Air Filter Replacement and 1 x Clean Brush. Size: 8.3 x 8.3 x 5.9 inches (Please refer to the picture for details). We recommend you to replace the filter every 3-6 months for optimal performance (depending upon your usage and environment). Easy installation. Simply remove and replace from your machine unit when needed - Funmit adhere to provide all customers with a simple, streamlined shopping experience of large appliance replacement parts, and prove that we have the highest quality parts and service out there. We stand by our products, and our customers are our focus as a business. If you have any quality problem, please contact Funmit customer service team in time, and we will try our best to solve your problems