Description
FrontLine Blue
Designed for high performance during normal operating conditions. Commercial grade media for medium to heavy dirt loading conditions, tinted blue on air leaving side.
- Size: 1″ and 2″ thick
- Fiber Content: High
- Media Construction: Progressive Density Bonded-Fiber Particle Barrier
- Compression Strength: High
- Viscosine Adhesive: Medium Application
FrontLine Green
The economical choice for high performance during light duty operating conditions. Standard grade media for light dirt loading conditions, tinted green on air leaving side.
- Size: 1/2″, 1″ and 2″ thick
- Fiber Content: Standard
- Media Construction: Constant Density
- Compression Strength: Standard
- Viscosine Adhesive: Light Application
FrontLine Red
Ideal for higher temperature applications. UL Classified, high temp. media for applications up to 250 ̊F (121 ̊C), tinted red on air leaving side.
- Size: 2″ thick
- Fiber Content: Extra High
- Media Construction: Progressive Density
- Compression Strength: Very High
- Viscosine Adhesive: No adhesive, dry media
Fiber Content
Higher fiber content provides more dirt catching media surface.
Compression Strength
Resin applied to the fiberglass during spinning is cured in an oven to form a strong bond at each fiber intersection. Bonded fibers increase compression strength, allowing air to move throughout the entire thickness of the media.
Media Construction
FrontLine Gold, Blue, and Red fiberglass media are designed with “Progressive Density” construction. Fibers on the air entering side are interlaced in an open pattern which becomes progressively tighter. Dirt loads from back to front, taking advantage of the entire thickness of the media.
Bonded Fiber Particle Barrier
FrontLine Gold and Blue fiberglass media are constructed with a tightly bonded layer of fibers on the air leaving side forming a final barrier against dirt. This skin backing improves filter performance by preventing particles from migrating through the media and flowing downstream.
ViscosineTM Adhesive
AAF International’s exclusive Viscosine adhesive helps retain particles as they impinge on fibers, preventing them from breaking away and flowing downstream. Non-toxic and odorless, Viscosine adhesive maintains its highly viscous, dirt-trapping characteristics over the life of the filter.
