Check the listing for details. Pro-Clear Aire™ Aeration Compressor. Condition: New. Listed at 189.99 USD. Additional InformationPond Size2000 - 15,000 gallonsMax. Depth7 feetMax. Watt30Air Flow @ 0' Water Depth1.4 CFMAir Flow @ 2' Water Depth1.3 CFMAir Flow @ 4' Water Depth1.1 CFMAir Flow @ 6' Water Depth0.92 CFMAir Flow @ 8' Water Depth0.56 CFMAir Flow @ 10' Water Depth0.25 CFMShip Weight8 lbs Have Questions? We have answers! Use the "Contact Seller" link above! Why Buy from Us? At Graystone Creations we promise you the following: Fair and Honest Pricing Dedicated customer support before, during, and after the sale Quick and professional shipment of your order SHIPPING - Most items ship the same or next day. Occasionally orders will take longer depending upon the item or which warehouse it will need to ship from. Thank you for your interest and we look forward to assisting you further. Graystone Creations