Virtually all iron filtration systems sold as a whole house filter have either carbon or birm sand as the filter media to remove the iron. Carbon filters have a life span of up to 5 years and require frequent chemical or air injection to work properly.
For similarly named airports, see Newport State Airport (disambiguation). Newport State Airport (IATA: NPT, ICAO: KUUU, FAA LID: UUU) is a state owned, public use airport in Newport County, Rhode Island, United States. It serves the city of Newport and is located two nautical miles (4 km) northeast of its central business district.
John Wayne Airport (ocair.com) is accessible from Laguna Beach by taking the 133 Freeway north to the northbound Interstate 405. Along with being accessible by car, you can also reach John Wayne Airport via the Route 76 bus. From Laguna Beach, Route 76 connects with Route 1 at the Newport Transit Center.