PUREFLOW 2019 Porsche Cayenne Cabin Air Filter with Antibacterial Technology, PC99334X pid_18978379 Includes four 24x24x1 MERV 11

Includes four 24x24x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2022-21 Subaru Legacy 2

PureFlow MERV 8 filters help capture common airborne particles that move through furnace

True Odor Control — Unscented By Design: Uses high-grade activated charcoal and OdorShield technology to help manage odors

Most vehicles will take less than 10 minutes to replace

PUREFLOW 2019 Porsche Cayenne Cabin Air Filter with Antibacterial Technology, PC99334X pid_18978379 Includes four 24x24x1 MERV 111st Stage: Particulate filtration media captures and eliminates matter such as dust and pollen. Electrostatically charged to attract and lock fine particles of dust while allowing high flow and high capacity. 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 antibacterial micro technology reduces biofouling by suppressing