Hayward VL Series Strainer Housing Kit | VLX4007KHayward VLX4007K Strainer Housing Kit For VL40 Series Sand Filters Part # VLX4007K a replacement strainer housing kit designed for use with Hayward VL40T32 sand filters and compatible VL series pool pump filter setups. Included Components Main strainer housing body Drain plug with O ring seal Pump interlocking nut for secure assembly Why Its Needed This kit replaces the original strainer housing assembly when it becomes cracked, warped, or otherwise