Check the listing for details. Deluxe Linear Aeration Kit - 45 Watt 1.6 CFM Output. Condition: New. Listed at 345.50 USD. EasyPro Economy Linear Aeration Kit Pond Aerator/Deicer An economical way to aerate, destratisfy and circulate water in water garden and koi ponds. Aerators increase oxygen level which will help with decomposing organic material - resulting in a cleaner, healthier pond. The EasyPro aerators are energy efficient - all models operate for only pennies a day, much more efficient than heaters or deicers. Reliable - linear compressors have few moving parts making them less likely to need repair. Aerators are easy to install. The compressors sit on shore connected by tubing to bottom mounted air diffusers. EasyPro linear piston aeration kits are truly the finest systems on the market today! They offer one of the longest warranties of any air pump available because they are the best built air pump you can buy! There are several advantages to these kits: Model: LA10W 3 Year Warranty Super Quiet - you can barely hear them from only 5' away Super Energy Efficient - operates for only pennies per day Very Reliable - motors can often run constant for 5 - 8 years Oil-less Design - provides clean, dry air with minimal maintenance UL listed - for outdoor use Kit includes ML45 compressor, 15' of Quick Sink airline and air diffuser LA10W Aeration Kits Specifications: Compressor Air Output Pond Size Electrical Warranty Max Depth ML45 1.6 CFM 3000 - 7500 Gallons 45 Watt 3 Year 8'