SCOR logo

SCOR is now puraDYN

PuraDYN Filter Technologies logo

For the past 10+ years, MER has sold puraDYN-manufactured filters under our own brand, SCOR. As an Authorized puraDYN Distributor, we are returning to the puraDYN brand name. Same product – updated name.

puraDYN is a high-efficiency multistage bypass filtering system designed to remove solid, liquid, and gaseous contaminants from the engine or hydraulic oil before it accumulates and causes damage.

puraDyn continuously cleans engine oil contaminants and maintains the oil’s original chemistry so your engine is always running on new oil.  The results are extended oil life and consequently, the life of the engine is extended.

What sets the puraDYN filter apart?

The puraDYN filtration system not only filters out oil contaminants to below one micron, but it also continually replenishes lube oil additives and removes any condensation or water contamination in the oil.

The Results

  • Engine life extended from 25% and up.
  • Reduction or elimination of midlife overhauls.
  • Up to a 90% decrease in oil changes – less oil to purchase!
  • Reduced oil disposal is better for the environment.
SCOR Oil filtration show on BOLLARD 105kW genset onboard the Crowley Master.

Environmental Impact

  • 90% reduction in environmental pollution from waste oil
  • 90% reduction in pollution from lube oil manufacturing
  • 90% savings in lube oil-related maintenance costs
  • EPA compliant
  • The only bypass oil filtration system certified by the California EPA as a “Pollution Prevention Technology”

The puraDYN system saved us 30% over the course of a year! 

John Farris

Captain, Herron Island Ferry

Additional Benefits

  • Requires little maintenance, and uses no special tools
  • Reduce engine and equipment wear improving efficiency
  • Your engine manufacturer’s warranty will not be affected

How puraDYN works

  1. Oil enters the system at a slow rate of 6-8 GPH (engine) or 12-16 GPH (hydraulic).
  2. Oil passes upward through a patented chemically grafted filter (CGP), increasing filtration efficiency and filtering solid contaminants to below one micron.
  3. Patented polymer technology (SAP) absorbs and removes water and gaseous contaminants trapped in the oil, no venting is required.
  4. Oil passes through a time-release element that replenishes and maintains additive levels and viscosity.
  5. Oil is gravity-fed back to the engine or hydraulic tank.

REDUCE OIL MAINTENANCE COSTS BY UP TO 80% AND IMPROVE ENGINE LIFE WITH PURADYN FILTRATION

Example: 85 Gallon Oil Sump
Before puraDYN
With puraDYN
Oil Change Interval
1,000 hours
4,000 hours
Oil Change Costs (3 yrs/12,000 hrs)
$17,100
$4,275
Oil Change Savings (3 yrs)
$12,825
Cost of puraDYN (3 yrs)
$4,290
ROI 3 years
2.9x
ROI 5 years
3.5x
Example: 250 Gallon Oil Sump
Before puraDYN
With puraDYN
Oil Change Interval
1,000 hours
4,000 hours
Oil Change Costs (3 yrs/12,000 hrs)
$46,800
$11,700
Oil Change Savings (3 yrs)
$35,100
Cost of puraDYN (3 yrs)
$11,340
ROI 3 years
3.1x
ROI 5 years
3.9x