PUREFLOW 2026 Cadillac VISTIQ Cabin Air Filter with Antibacterial Technology, PC4211X Model_Grand Caravan Includes four 16x25x4 MERV 11

Includes four 16x25x4 MERV 11 air filters for routine filter changes in residential HVAC systems

2001-97 Audi A4 Quattro 1

2018-16 BMW X5 2

2010-04 Audi A8 Quattro 4

PUREFLOW 2026 Cadillac VISTIQ Cabin Air Filter with Antibacterial Technology, PC4211X Model_Grand Caravan Includes four 16x25x4 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