The Medo LA-80BN septic air pump aerator is one of most durable direct action air compressor on the market today. With its Teflon-coated pistons, you can expect to get 5-8 years sometimes longer out of these pumps.

We don't sell rebuild kits for these pumps as the piston wears the wall where the piston slides down.When you rebuild them, the pump will run, but you will not get any pressure. They are a very long lasting pump with customers reporting 9-12 years of use.