Ryco N99 MicroShield Cabin Air Filter RCA135M Ultra-Ceramic-Plus Anti drain-back valve preventing oil

Anti drain-back valve preventing oil draining back out of the filter through the inlet holes

displayed via operation of the water temperature light or gauge

The low-dust ceramic formulation helps lessen the environmental impact

The thermostat gasket must be compatible with the vehicle cooling system

Ryco N99 MicroShield Cabin Air Filter RCA135M Ultra-Ceramic-Plus Anti drain-back valve preventing oilRyco N99 MicroShield cabin air filters are the ultimate in vehicle air purification against biological contaminants for passengers Features and Benefits Ryco N99 MicroShield Cabin Air Filters incorporate medical grade media technology to filter out virus and bacteria from the air flow. The MicroShield media is comprised of three layers: 1. Pre filter with anti viral agent; 2. Activated carbon (odour barrier); and 3. Electrostatically charged layer for