Replacement Screenmatic Transformer
Fits version 1 Screenmatics listed below
- Oase BioTec 18 Screenmatic Pond Filter
- Oase BioTec 18000 Pond Filter
- Oase BioTec 36 Screenmatic Pond Filter
- Oase BioTec 32000 Pond Filter
Does not fit the newer ScreenMatic 2 filters.