A one-year warranty comes with each unit protecting against manufacturer’s defects. This does not include clogged water filters due to lack of regular maintenance or excessive sediment and/or contaminants such as iron, heavy metals and such in your water. This warranty also excludes damage to units caused by using the unit outside the specified parameters. Do not operate unit if incoming pressure exceeds the recommended psi or there is a problem with water hammer spikes. If unsure of your water pressure, check with a pressure gauge available at hardware stores.


Do not contact your dealer or distributor for warranty issues; contact Greenwell Supply at