GENERAL DESCRIPTION
ECONX air filters are composed of progressive density laminated expanded aluminum foil media.  The filtration media is made up of multiple layers of expanded aluminum foil held together by a binder material, depending on frame thickness this filter may consist of either one or two layers.  Frame is a miter cornered aluminum channel secured by an aluminum blind rivet.  This filter is built in stock sizes and specialty sizes as well.

APPLICATIONS
The ECONX is excellent as a roughing filter where ease of cleaning is necessary.  This filter is commonly used in electronic equipment, package air conditioning units, home heating and air conditioning & heating central units and many other applications.

TYPICAL SPECIFICATIONS
Frame:  .025 aluminum channel.
Closure:  aluminum blind rivet.
Filtration Media:  Progressive density laminated expanded foil pad
Tolerances:  length ± 1/16  width ± 1/16  thickness ± 1/32
(Closer tolerances maybe available)

ECONX is available in the following thicknesses

½, ¾, 7/8, 1 7/8,
 (Other thicknesses may be available upon request).

FINISHES:  (available upon request)
Chemical Film, Alodine, Irridite

ECONX filtration media carries an Underwriters Laboratories 900 Class 2 listing.
ASHRAE Standard 52
Average Arrestance:            1 - 50%: 2 - 57%
Test conducted at 350 FPM

Available in stock in the following standard sizes
12 x 24 x 1 & 12 x 24 x 2
16 x 20 x 1 & 16 x 20 x 2
16 x 25 x 1 & 16 x 25 x 2
20 x 20 x 1 & 20 x 20 x 2
20 x 25 x 1 & 20 x 25 x 2
24 x 24 x 1 & 24 x 24 x 2