Vacmaster Wet/Dry Pump Accessory. PE401 Attaches to wet/dry vacs with drains Pumps water at 10 gallon/minute up to 40 feet high Adapters included to fit most Vacmaster, Shop Vac, Craftsman, Ridgid, and Performax wet/dry vacs Strainer to filter large debris and protect pump Great for flooded basements, emptying hot tubs, small pools, etc.