Firstair

Firstair is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Filters Air & Gas

North American Industry Classification System (NAICS) Categories:

• Automotive Parts And Accessories Stores > Batteries, Brakes & Filters > Filters Air, Gas, Oil & Water

Standard Industry Classification (SIC) Categories:

• Auto & Home Supply Stores > Batteries, Brakes & Filters > Filters Air, Gas, Oil & Water