Welcome to the ITT Hydroair hot tub pumps section of our store.Hydroair formally ITT has manufactured several hot tub pumps over the years, models such as the GC150 with the distinctive blue wet end, HA440 version 1 which has the black wet end, and version 2 which has the grey wet end. Between these versions, there were small variations in the wet end dimensions so when choosing your replacement Hydroair pump please take into consideration which version you have. These particular pumps are becoming quite confusing due to the fact that the new 2013 HA440 model also has a black wet end if you need help with finding the correct replacement you can contact us here. |
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