Family Owned and operated since '92 every pump comes with a one year warranty. These brand new motors have been designed with high quality bearings to run super quiet. This particular Whispherflo has a new Valpack seal plate which is more Teflon proof than the OEM Whispherflo Sealplate. This is paired with brand new whisperflo wet end pump. See photos above we now manufacture them we do carry refurbished models also. We tank test every pump before it leaves our manufacturing facility. Every pump has brand new internal parts and gaskets. We only use US made shaft seals. Federal Law Mandates Single Speed Pumps Motors are only for use in Commercial Pools. All Residential Pools must purchase Variable Speed Pump and Motor products. Advantage only markets Single Speed Products for use on Commercial Pools Return Shipping is the Responsibility of the Buyer ***Returning Merchandise will be accepted only for defective merchandise.***