Pentair DE Grid Replacement Filter (25023 0172S) aladdin and this Balboa Temperature Sensor and this Balboa Temperature Sensor Cable is designed for compatible applications using 96 inch by 3 8 inch and 96 inch by 1 4 inch related formats where the original cable has become worn or unreliable The 30 1014 100 is a practical solution when a compatible Hydro Quip system needs a 100 foot BWG topside extension cable to support a cleaner and more flexible installation or no longer worth reinstalling during service A grid like this is useful because it helps restore the filter’s internal structure and filtering surface where a single element has failed or worn out