SIZE REALLY DOES MATTER.... BIGGER IS DEFINATELY BETTER

Lets do a true, mathematical comparison. For those who have forgotten basic math, (Pi * Radius Squared) * Length = Cubic Inches
BRAND X AIRWOLF MINI SEP AIRWOLF AIRSEP
Diameter = 2.0" Diameter = 3.0" Diameter = 4.0"
Radius = 1.0" Radius = 1.5" Radius = 2.0"
Length = 5.0" Length = 4" Length = 6.0"
Pi * Radius Squared = 3.1416 * 1 =3.1416 Pi * Radius Squared = 3.1416 * 2.25 = 7.068 Pi * Radius Squared = 3.1416 * 4 = 12.566
Total Cubic Inches = 3.1416 * 5 = 15.708 Total Cubic Inches = 7.068 * 4 = 28.272 Total Cubic Inches = 12.566 * 6 = 75.396
RESULTS    
Only 15.708 cu/inches to try and work Amazing 28.272 cu/inches of area to recover Whopping 75.396 cu/inches of area to recover engine
  engine oil. oil and wet vacuum pump oil if needed.
Way to small to do any real good. 28.272 / 15.708 = 1.80 * 100 = 180% 75.396/15.708 = 4.799 * 100 = 479%
Pittiful at best. Smaller Airwolf Mini Sep is almost twice as big Larger Airwolf AirSep is almost 5 times as big
Now you see why so many people want to trade as Brand X. Twice as  likely to recover engine oil. as Brand X. Five times more likely to recover engine oil.
them in to us for our AirSeps.