At the 2017 SEMA Show in Las Vegas we received a lot of great feedback regarding TopDog-V and our new product Filteröl.  We took these comments to heart and have been retooling to make some minor changes.  We are almost ready to relaunch, hopefully in about three weeks.  We will keep the SEMA special pricing in place until at least April 7, 2018.  Please see this link for further information.

We will be exhibiting at the NAFA EXPO in Anaheim, CA  on April 25-26.  If you are engaged in fleet management or operations, please let us know and we may be able to arrange for a free exhibit hall pass for you.


Because your full-flow filter must work fast and furiously, it is unable to screen the smallest and most dangerous contaminants.   Filteröl removes this debris by diverting a small, continuous stream of oil through a slow and thorough complementary bypass filter with a much denser filter media, returning the finely cleaned oil to the main flow before it enters the engine. 

Quantifiable operating and maintenance benefits include: 

  1. Better mileage 
  2. Lower labor costs 
  3. Reduced inventory demand 
  4. Less disposal costs (and toxic waste handling) 
  5. An improved environmental footprint

Filteröl is a bolt-on product that fits virtually all spin-on oil filters.  Easy to install, it requires no engine modification, and maintenance intervals can be extended to once or twice per year.  The bypass filter is rated to about 25,000 miles, and, as it shares the load with the bypass filter, the full-flow filter will have a far greater service life.  A premier Donaldson filter, with a 2-6 microns capture rate is included in the kit, along with a mount and all necessary hoses and fittings.  Filteröl is provided with a one year limited warranty.