This pump oxygenates and distributes nutrient solution for fast, healthy plant growth. Designed for ease of replacement and takes only minutes to install. Check the connector and/or model number on your current pump to be sure this is the right pump for your AeroGarden. This pump will work with: All AeroGarden Farm, Harvest, Ultra and Bounty models, and newer EXTRA models with the Miracle-Gro logo on the hood. Uses pump filter 9116-00Z.