David McCowan

can anyone suggest something. I have 4 holiday cottages with hot tubs. had hot tubs in them for over 12 years. I decided to replace for cosmetic reasons, pumps etc still working and originals. I replaced with 3 master spas i have now replaced the pumps 5 or 6 times ( i am losing count ) , all failing within 4 -14 months of install. Lowara E14. Laing?? Not cheap either! Water quality is fine, checked daily. Filters are new and changed regularly. My hot tub guy empties and refills the tubs as per instruction and same way as he has done for 14 years with other tubs. We have good water quality and same water been using for previous tubs without fail. Is there an inherent issue with magnetic pumps in hot tubs? i.e. they are not fit for purpose. I feel i cannot be that unlucky to have so many fail so quick.