Saturday - July 5, 2008   


110 Menke Road, Michigan City, Indiana 46360  
Telephone 219-879-4541    FAX: 219-874-7502  
e-mail: info@fiberbond.net  

Coils Getting Dirty but Pressure
Drop not Increasing Across Filters

Stop wasting money now!   Don’t tolerate problems any longer.

Problem: Coils are getting dirty but pressure drop across filters is not increasing.

This problem is normally seen with pleated air filters. Perhaps the efficiency of the thin pleat media is not high enough, so too much dust is blowing through the pleat.

Perhaps there is by-pass between pleats. Particle-laden-air is taking the path of least resistance to go around the filter rather than through it.


Typical dirty coil.  See the outline of the pleat frame?


Pleat Killer™ filters or Dustlok® link filters

Solution: Pleat Killer™ filters and Dustlok® link filters do not use thin, surface-loading media. They both use carefully selected combinations of thick, graduated density media for depth loading.

Pleat Killer™ filters and Dustlok® link filters both have Dustlok® adhesive to lock dust in place in the filter. Dust can’t dislodge from vibrations in the system, or from handling during filter replacement.

There is no unloading with Pleat Killer™ filters or Dustlok® link filters. Efficiency increases throughout the entire life of the filter.



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