Covers up to 500,000 cubic feet at 50% free air volume with minimal maintenance and maximum reliability.
Covers up to 30,000 cubic feet at 50% free air volume.
Covers up to 150,000 cubic feet at 50% free air volume.
Covers up to 250,000 cubic feet at 50% free air volume.
Covers up to 375,000 cubic feet at 50% free air volume.
Covers up to 500,000 cubic feet at 50% free air volume.