Keeton Solar Aerator Duraplate Replacement Diffuser is a product listed under the Keeton brand. Self%20Weighted%20%26amp%3B%20Fishhook%20Resistant%0ASelf%20Cleaning%20%26amp%3B%20Non%20Clogging%0AHigh%20Oxygen%20Transfer%0ALifetime%20Warranty Specifications and pricing on this page reflect the data published by the source retailer at the most recent catalog refresh. Verify the current listing on the retailer page before purchase.