F Series

Pre Filter Pleated Panel

General Description

The F series features progressive density fiberglass media pad allowing for
full depth filtration. The adhesive coated fibers purpose to retent dusts
which have been captured,thus minimizing dusts by pass. Frame: Strength
Beverage cardboard Ex: Canada or reusable alumunium frame

Applications

Heavy-duty pre-filter for extending the life of higher efficiency filters
Suitable for use in a dusty condition

Filter Media

High density fiberglass media pad (Excellent quality media with high dust
holding capacity)
Progressive density media from coarse to fine fibers (Full dust loading
throughout the depth of the filter media for extended service life)
Unique leno-backing design unlike traditional design (Maintains
dimensional stability and adds to the rigidity of the filter structure)
Fibers are treated with heavy coating of special adhesives (Maximizes dust
retention as dusts trapped will bond to the filter fibers)

Filter Construction

High wet strength, doule-wall beverage carrier board frame (High strength
and moisture-resistant board frame)
Media is bonded to every cell side (Ensures no dirty air by-pass around the
filter)
Media is bonded to all points of the die-cut board frame (Adds to the
rigidity of the filter)

Packaging

Filter is covered with carton layer when delivered (Media protection from
handling damage

Advantages over Substitutes

F Series (Pre-filter pleated panel) (Has higher dust holding capacity and more
suited for coarse dust applications, so longer lifetime)
W Series (Washable filter) (Relatively inexpensive) + (Maintenance-free: ‘useand-dispose’ system [Several times of washing is equivalent to one use of F Series])
(If the dust is sticky and oily, then the washable filter could not be washed surely)

Specification

Media : Progressive density fiberglass media pad
Frame : Highest wet strength beverage board
or reusable alumunium frame
EN 779 Class : G3
Recommended Final Pressure : 1”W.G. (250 Pa)
Maximum Operating Temperature : 150°F