Description: High quality water pump impeller complete with stainless steel shaft and end caps. Material: Steel shaft Dimensions: total length 69 mm, fan blade diameter 37 mm, magnet length 29 mm. If your water pump is broken or noisy, including E02 error codes, it is likely that this impeller needs to be replaced. Fits the following and many more: - Fits all Lay Z Spa AirJet models and Hydrojet types. Fits all BestWay and Lay Z Spa Egg units. Miami AirJet Bali AirJet Vegas AirJet Saint Tropez AirJet Monaco AirJet Moritz AirJet Hawaii AirJet Hawaii HydroJet Palm Springs AirJet Palm Spring HydroJet Helsinki AirJet The last picture shows a broken unit that has a plastic flange from a Premium Series hot tub. This is an alternative that has been thoroughly tested and works perfectly, the impeller fits all Lay Z Spas why buy a used pump when you can replace your broken impeller for half the price, save plus Noisy or broken impeller, this will fix it, fix the E02 code, contact me for diagnosis if you are unsure Package includes: 1x Hot tub pump impeller Our customer service consists of experienced, professional and responsible staff. They will do their best to solve your problems and let you feel our sincerity and care. Buying our products means choosing peace of mind and security.