PUREFLOW 2018 Subaru Legacy Cabin Air Filter with HEPA and Antibacterial Technology, PC5667HX YGroup_RZ17061 97% efficiency

97% efficiency

PUREFLOW Home Air Filters are designed to capture dust

Multi-layer filtration media helps reduce particles moving through your HVAC system

PUREFLOW® Advanced Home Air Filters deliver enhanced HVAC filtration performance for everyday homes

Easy To Install - Scan the QR code on the box for step-by-step

PUREFLOW 2018 Subaru Legacy Cabin Air Filter with HEPA and Antibacterial Technology, PC5667HX YGroup_RZ17061 97% efficiency1st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99. 97% efficiency, capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow). 2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide. This layer is combined with baking soda to absorb bad odors. 4th Stage: Advanced