COMPATIBILITY: The premium HP302 replacement filter is specially designed for Shark HP302, HP301 NeverChange Air Pur-ifier MAX, Shark HP200 Series,HP201, HP202, HC502 Air Purifier MAX,HP232 Air Purifier MAX.(⚠️Not Fit for Shark HP102/HC452 Air Purifier) HIGH-EFFICIENCY HEPA FILTER: The Pre-Filter, Activated Carbon Filter filled with carbon particles and True HEPA Filter work together, Cleans up to 99.98% of airborne particles(based on EST-RP-CC007.3, 0.1–0.2 microns) and unwanted odors in your living space for improved air quality. Easy to install: Simply Replace The Old HP302 Replacement Filter Without Any Tools. Note: Please Remove The New Filter From The Plastic Bag Before Placing It Into It. Filter replacement for Shark HP302 play an important role for the air purifier, so choosing high quality & durable filter with maximum-efficiency can help you save more money. Kindly Notes：It is recommended to replace the air filter compatible with Shark every 6-12 months or depending on the use( also depending on your frequency of use), to improve the performance of the air purifier. Easy to replace and disposable our HP302 filter compatible with Shark fan filter, no tools required. Product Assurance: iSingoione has been committed to providing all customers with high-quality and cost-effective air pu rifier filters, and helping customers build a better living environment， You Can Contact Us And We Will Provide You With Satisfactory Service. 2pack HP301 HP302 Replacement filter