The Ultimate by-pass Oil Filtration System.

Founded in 1989, puraDYN has a number of patents that provide" Value-Added" functions that no
other bypass filter can achieve.

The puraDyn filtration multi-patented filtration system is the only one that performs “3” critical
functions for improving the life of oil.

  • Removes solid contaminations to below 1 micron
  • Remove 96% of the water over a 20 hour period from lubricating, hydraulic and gear oil
  • Replaces the additives for  lubricating and gear oil  to  maintain TBN, viscosity and chemistry.

You benefit

  • Extends engine life – SAE (6600681)study states:  “Filtration of previously  used oil to 5
    microns had no significant effect on wear, BUT filtration to 1 micron had a substantial effect
    on wear
  • Reduces engine friction/wear
  • University of Leeds fuel consumption study ..The test noted the engine fuel efficiency
    increased by 2% to 3% when a  bypass filter was used along with full flow filter  (SAE #2000-
    01-0234)
  •  Increases engine efficiency
  •  Eliminates or minimizes oil related breakdown and related maintenance
  • Extends oil change requirements
  • Substantially reduces oil purchases
  • Reduces cost of used oil --disposal, handling and potential environmental spills
  • Extends need for changing of full flow filter


The puraDyn filtration system is based on patented technology that which can be defined as
“electrical mobile oil refining”    The puraDyn system is not like any other By-PASS FILTRATION
system currently on the market, today.  
Within One Filtration Unit the following occurs:

1.        Removes solid contaminates of less than 1< micron   
2.        Removes  98% of water, vapors and fuels
3.        Replaces additives to maintain the oil’s chemical balance
U.S. DEPARTMENT OF ENERGY (DoE)

A way to measure the success of bypass oil
filtration is to look at the number of oil changes
avoided and calculate the percentage of oil saved.  
In calculating the percentage of oil saved, the
mechanical oil changes were not used, but the
number of avoided oil changes was divided by the
total service intervals.
The Test
Of a total of seventy-two bus engine oil servicing
events occurring during the evaluation, 64 oil
changes were avoided by using the oil bypass filter
systems.
The 64 avoided oil changes mean 2,164 quarts
(541) gallons of new oil was
not consumed nor
generated as waste oil. This equates to an 89%
reduction in oil change oil use and a concurrent
89% avoidance of waste oil generation.

A copy of the final test results can be found at
http://avt.inl.gov/pdf/oilbypass/oilbypassfinal
report.pdf



About puraDyn Filter Technologies Incorporated

puraDyn (OTCBB: PFTI) designs, manufactures and
markets the puraDYN® Oil Filtration System, the
most effective bypass oil filtration product on the
market today. It continuously cleans lubricating oil
and maintains oil viscosity to safely and
significantly extend oil change intervals and engine
life.   Effective for internal combustion engines,
transmissions and hydraulic applications, the
Company's patented and proprietary system is a
cost-effective and energy-conscious solution
targeting an annual $15 billion potential industry.  
puraDyn equipment was selected as the
manufacturer used by the US Department of
Energy in a three-year evaluation to research and
analyze the performance, benefits and cost
analysis of bypass oil filtration technology.
puraDYN Patented. DoE Tested.
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