Abstract: An example water well submersible pump filter may comprise: (1) a perforated cap; (2) a hollow cylindrical middle member joined to the perforated cap at a first end of the hollow cylindrical middle member, wherein the hollow cylindrical middle member comprises a perforated hollow cylindrical segment proximate to the first end of the hollow cylindrical middle member; and (3) a filter crown joined to a second end of the hollow cylindrical middle member, wherein the filter crown comprises a ring of fins extending approximately parallel to an axis of the hollow cylindrical middle member.

Abstract: An example water well submersible pump filter may comprise: (1) a perforated cap; (2) a perforated hollow cylindrical middle member joined to the perforated cap at a first end of the perforated hollow cylindrical middle member; and (3) a filter crown comprising: (a) a hollow cylindrical crown segment joined to the second end of the perforated hollow cylindrical middle member at a first end of the hollow cylindrical crown segment, (b) a hollow conical crown segment joined to a second end of the hollow cylindrical crown segment at a first end of the hollow conical crown segment, and (c) a ring of fins joined to, and extending longitudinally from, a second end of the hollow conical crown segment. The second end of the hollow conical crown segment may join to proximal ends of fins of the ring of fins.