The Kasco 4400AF is a new 1HP surface aerator for buyers looking for a practical pond or water aeration solution. This listing clearly identifies the brand and model, which is useful when comparing replacement options or matching existing equipment. Free shipping is included, which may help with overall purchase planning. Because only limited specifications are provided here, check the listing for full details before ordering. This is a sensible option for shoppers who already know the Kasco 4400AF model they need and want a straightforward purchase. Condition is listed as new, so it may suit buyers seeking unused equipment rather than a pre-owned unit. Kasco 4400AF 1HP Surface Aerators. Condition: New. Listed at 1638.00 USD. Also available with optional bottom screen (4400AFB Series) or without float (4400A Series). Kasco® AF Series Surface Aerators lead the market with more installations than any other manufacturer. They not only aerate water, but also distribute the oxygenated water throughout the pond or lake.