highEfficiency

Puro-green 13 filters are Classified U.L. Class 2 per U.L. Standard 900. They have a
moisture resistant beverage board frame, are made of 100% synthetic media with 17.5
pleats per foot. Puro-green 13 filters are rated MERV-13 making them a sustainable
component for LEED/Green Building Initiative.

•Select from three styles - 2-ply, & 3-ply
• Made from tough polyester fibers
• Self-sealing. No latches required
• Tackified media

The SERVA-Pak is an extended surface high capacity air filter composed of individual dust
holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies,
sizes and capacities, the SERVA-Pak allows maximum performance in given applications and
is adaptable to a variety of frame and track systems. Purolator's unique process of fastening
adjacent J-channel frames incurs no media damage during assembly or shipment. UL Class 1
or Class 2.

This bag air filter provides medium to high efficiency air capability. It is specifically designed for
environments requiring strict adherence to filter media specifications, such as pharmaceutical, food
processing, health care and paint spray booth applications.

DEFIANT media bag filters outperform similar products with respect to initial efficiency, average efficiency
and dust holding capacity. The continuous hydrophobic fibers composing the DEFIANT media do not absorb
moisture and are thermally bonded to eliminate the need for chemical containing binders that could promote
microbial growth or generate VOCs. This creates a durable media able to withstand turbulent, high velocity
conditions

Purolator's UNI-PAK filters are extended surface high capacity air filters composed of individual dust
holding pockets assembled in a metal support frame. The average efficiency is 65-95%. UNI-PAK's
average arrestance is 97-99%. They are available in four filter face sizes: 12x24, 20x20, 20x24, 24x24 and
multiple capacity and depth sizes.

Purolator's Hi-E Series 8", 12" and 24" filters are deep pleated, medium and high efficiency pre-formed
cartridge type air filters. Each filter is comprised of deep pleated reinforced nonwoven cotton/synthetic
blended or ultra-fine micro glass media with a spun-bonded nylon backing which is completely pre-formed
and bonded on the top and bottom to 60-point chipboard panels.