Compatibile Models: The HP072/HP071BRN replacement filter compatible with Shark HP070,HP072,HP071BRN,HP072GN,HP072PL,HP072PK Air Purifier, compare to part #HE07FKPET.(Please check your air purifier model before purchasing.) 3-in-1 Filtration: HP072 filter replacements is equipped with 3-in-1 H13 true HEPA filtration function. Combines a pre-filter, deodorizing filter, and H13 HEPA filter and uses activated carbon layers for maximum purification. Advanced Filtration: True Shark HP070 HEPA filter could captures 99.97% of airborne particles as small as 0.3 microns, including pet hair, dust, pollen, and other pollutants. Activated Carbon Layer could absorbs odors, smoke, VOCs, and harmful chemicals for fresher air. Health Benefits: True HEPA filter replacement is essential for households with Children, Seniors, Pets, Allergy, smokers. Value Pack: Package includes 2 pack HP071 filter replacement for Shark HP071BRN air purifier. It can be installed easily without any tools. Regular replacement of the pre-filter helps improve machine performance and filter life. For optimum performance of your Shark air purifier, it is recommended to replace the filter every 3-6 months depending on the air quality in your area and the usage of the air purifier. HP072 Replacement Filter Compatible with Shark HP070 HP071BRN HP072 Air Purifier.Breathe easier with a filter that delivers cleaner, fresher, and healthier air every day!