I want the ability to filter on the road. Are the commercially-available on-board filtration systems any good?
On-board filtration is a necessity if youre traveling long distances and want to keep fueling along the way. We are still awaiting the perfect on-board system, because they all have their quirks. Some are made to hook permanently into your vehicles coolant system. Others are more portable. If you are planning to filter on the road, expect to go through a lot of filters. Even the coolant-heated filters cant liquefy large quantities of dumpster grease efficiently.