Oxygen concentrator. An oxygen concentrator is a device which concentrates the oxygen from a gas supply (typically ambient air) to supply an oxygen-enriched gas stream.
Dade City, Florida is located in Pasco County. Zip codes in Dade City, FL include 33526, 33523, and 33525. More Dade City information.
Highland City is a census-designated place (CDP) in Polk County, Florida, United States. The population was 2,051 at the 2000 census. It is part of the LakelandâWinter Haven Metropolitan Statistical Area. The modern-day area of Highland City was the site of the United State Army's Fort Fraser, established in 1837 during its war with the Seminole Indians. Zachary Taylor, former U.S. President, commanded the fort for a short period.