about installation, cleaning, and maintenance?
simple. When replacing your full-flow spin-on oil filter, just inset MagDog
between the engine and the new filter. A fitted nipple and gaskets are
After several oil
changes, MagDog is cleaned by opening it and wiping down the magnets and
concentrator caps with a shop towel. Or,
you can open it and look at the magnets at any time. No need to cut the filter
or remove the pan. MagDog is perfect for those who need to change oil
frequently, as it provides a great instant visual of how your engine is
performing any time you want to see it.
Remember that this is
a rudimentary visual test as the individual debris is smaller than we can
see. However, you will see if “debris
clouds” are present (see magnet picture
above). You should always confirm any
suspicions you might have.