Pentair AmerLite Medium Blue Lens, Tempered | 79100200 ETi Pool/Spa Heaters it should run for approximately

it should run for approximately 30 seconds if it runs longer than this then it means the internal mechanism has failed and is stuck in the open position ultimately meaning it needs to be replaced

and true random-pattern coverage makes sure the floor is thoroughly vacuumed

it withstands harsh pool environments without degrading

ensuring proper cleaning pressure in these hard-to-reach areas

Pentair AmerLite Medium Blue Lens, Tempered | 79100200 ETi Pool/Spa Heaters it should run for approximatelyThis tempered lens is designed to use with Pentair Amerlite and AmerQuartz pool spa lights. Available in medium blue color. Measures 20 1 2 inch length by 9 2 5 inch height by 8 3 8 inch diameter.