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Compatible Models: Aliddle HP102 Filter is compatible with Shark Air Purifier HP100, HP102, and 3-in-1 Models HC450, HC451, HC452, HC455; Compares to Part # HE1FKBAS and HE1FKPET; Please confirm your purifier model before ordering

Efficient Performance: Aliddle HP102 Filter has a 3-layer filtration structure, including the efficient true filter, activated carbon filter, and pre-filter; It effectively filters most of the dust and odors in your home, creating a cleaner, more comfortable, and healthier living environment

Easy to install: The installation and replacement of Aliddle HP102 Filter is convenient and fast, without using any tools, freeing your hands from the complicated replacement steps

Warm Reminder: To ensure the high filtration efficiency of the air purifier, it is recommended to replace Aliddle HP102 Filter every 6-8 months, depending on your frequency and usage