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3M updates filtration lines.


Nonwovens manufacturer 3M, St. Paul St. Paul

as a missionary he fearlessly confronts the “perils of waters, of robbers, in the city, in the wilderness.” [N.T.: II Cor. 11:26]

See : Bravery
, MN, recently debuted an updated cabin air filtration "Filtrete" media. The new "Filtrete B" electrostatically e·lec·tro·stat·ic  
adj.
1.
a. Of or relating to electric charges at rest.

b. Produced or caused by such charges.

2. Of or relating to electrostatics.
 charged blown microfiber mi·cro·fi·ber  
n.
An extremely fine synthetic fiber that can be woven into textiles with the texture and drape of natural-fiber cloth but with enhanced washability, breathability, and water repellancy.
 material is more resistant to oil aerosols, which can decrease the efficiency of the filter.

3M also expanded its line of liquid filter cartridges. The new line is based on a compound radial pleat design, which runs around the cartridge rather than up and down, creating more surface area per filter. The filter is used in the treatment of industrial water, in oil and gas filtration and as a prefilter for reverse osmosis reverse osmosis
n.
The movement of a solvent in the opposite direction from osmosis in such a manner that the solvent moves from a solution of greater concentration through a membrane to a solution of lesser concentration.
 applications.
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No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 1997 Gale, Cengage Learning. All rights reserved.

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Publication:Nonwovens Industry
Date:Apr 1, 1997
Words:97
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