Click to expand Tap to zoom OASE ThermoFit FiltoSmart by Oase Save $-21.00 $21.00 | / SKU OAS45047 100 - $21.00 200 - $21.00 300 - $21.00 100 200 300 Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Success! We will notify you when stocks are back! There was an error signing up for restock notifications. Please try again. Heater support for filtosmart 100 Heater support for filtosmart 200 Heater support for filtosmart 300