Check the listing for details. Vectra L2 Aquarium Sump Pump Strainer Filter Guard Slim. Condition: New. Listed at 35.00 USD. This is a strainer designed specifically for the Vectra L2 pump. It installed directly to the pump body in the sump to avoid debris, snails and other objects getting sucked inside the pump. If you have space constraints in the sump or aquarium, this is the strainer for you.