Specifications include, but are not limited to: FILTER SIZE: 7 1/4" X 33 7/8" X 1" LOCATION: ARLINGTON HALL, 600 SOUTH SPANIOLO DRIVE FILTER QUANTITY PER SERVICE CYCLE: 6 EACH FREQUENCY OF SERVICE: ONCE EVERY 73 DAYS (5/YR). FILTER SIZE: 8" X 24" X 1" LOCATION: ARLINGTON HALL, 600 SOUTH SPANIOLO DRIVE FILTER QUANTITY PER SERVICE CYCLE: 6 EACH FREQUENCY OF SERVICE: ONCE EVERY 73 DAYS (5/YR). FILTER SIZE: 12" X 24" X 1" LOCATION: ARLINGTON HALL, 600 SOUTH SPANIOLO DRIVE FILTER QUANTITY PER SERVICE CYCLE: 2 EACH FREQUENCY OF SERVICE: ONCE EVERY 73 DAYS (5/YR). FILTER SIZE: 12" X 25" X 1" LOCATION: ARLINGTON HALL, 600 SOUTH SPANIOLO DRIVE FILTER QUANTITY PER SERVICE CYCLE: 468 EACH FREQUENCY OF SERVICE: ONCE EVERY 73 DAYS (5/YR).