OASE Pondovac 3/4/5 Nozzle Set by Oase Sold out $ 32.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Replacement Nozzle Set for OASE Pondovac 3/4/5 Pond Vacuum. OASE Part Number: 13909 Nozzle Set Fits: Pondovac 3 Pondovac 4 Pondovac 5