Hayward ECX1031 Flex Tube fits the following Hayward DE Filters:
Perflex EC30, EC40, EC40AC and EC65 DE Filters.
DE Filter Fingers/Tubes measure approximately 13-3/8 inches long.
The EC30 filter uses 54 flex tubes while the EC40 and EC40AC use 72 flex tubes.
Original Hayward Parts. No Generics.
