FILTER HOUSINGS AND SYSTEMS
Uni-Guard barrier filter system 
2000-32,000 CFM
Boiled construction

Tri-Guard barrier filter system 
12,000-100,000 CFM
Welded construction

Pulse-Guard cartridge filter system
Self-cleaning
12,000-100,000 CFM
Welded and bolted construction

Type DPGT Pleated Panel Filters
Cotton/polyester blended media
Die cut beverage board frame
25-30% efficiency

Filter Media Pads
Fiberglass (2",4")
Synthetic (2")

Vari+Plus GT
Ultrafine microglass paper media
Continuous bead mini-pleat adhesive separators
V-bank assembly of mini-pleat media packs
Available with Vari-Pad direct mount pocket style prefilter (reverse flow installations).

Duraflow
Ultrafine microglass paper media
Corrugated aluminum separators
Galvanized steel construction
Faceguards on both sides
90-95%, 60-65% efficiencies

Vari-Pak GT
High loft fiberglass or synthetic media
Expanded metal pleat support
Pleat support stabilizers on both sides
90-95%, 80-85%, 60-65% efficiencies

CARTRIDGES FOR SELF-CLEANING SYSTEMS

Pleated cartridges for pulse-jet systems
Expanded metal retainers on both sides
Variety of media choices