Oil Tank Filter - Residential 10 Micron 2 Year filter or Commercial 30 Micron 5 Year Filter? | Hearth.com Forums Home
![Oilpur E A R Heating oil filter with shutoff for one pipe systems with return flow feed DN 10, tank side G ⅜ IT, burner side G ⅜ ET, felt 50-75 µm - Oventrop GmbH & Co. KG Oilpur E A R Heating oil filter with shutoff for one pipe systems with return flow feed DN 10, tank side G ⅜ IT, burner side G ⅜ ET, felt 50-75 µm - Oventrop GmbH & Co. KG](https://www.oventrop.com/Pools/pimimages/b15673f6549ebf1cf5d76fc5435029d5/org/2122561_frei.jpg)
Oilpur E A R Heating oil filter with shutoff for one pipe systems with return flow feed DN 10, tank side G ⅜ IT, burner side G ⅜ ET, felt 50-75 µm - Oventrop GmbH & Co. KG
![Toc-Duo-3 Heating oil filter and heating oil deaerator combination DN 10, tank side G ⅜ IT, burner side G ⅜ ET, with filter insert made of sintered plastic 25-40 µm - Oventrop Toc-Duo-3 Heating oil filter and heating oil deaerator combination DN 10, tank side G ⅜ IT, burner side G ⅜ ET, with filter insert made of sintered plastic 25-40 µm - Oventrop](https://www.oventrop.com/Pools/pimimages/20e3cfffb3d17ed232ea56d116fdb243/org/2142735_frei.jpg)