DISPOSABLE PRE-FILTER

AirPurete™ Disposable Pre-Filters are designed as primary filters for air conditioning and air intake applications. These filters are composed of cotton and synthetic fibers encased in a moisture-resistant, wet-strength cardboard frame. The filter media is firmly bonded to a corrosion-resistant expanded metal mesh on the air-leaving side for added stability. The media is pleated to specific pack heights and secured within a heavy-duty frame to ensure a leak-free seal.

Product Features

Used in ventilation and HVAC units to extend the operational lifespan of downstream fine filters.
Prevents dust accumulation on heating and cooling coils. Designed for low initial resistance to airflow.
Consistent media density and sturdy framing extend the service life of the filter.
Deeper pleats provide a larger surface area, resulting in longer intervals between change-outs.
Pleated media creates a radial V-design, ensuring optimum media utilization and uniform airflow.
Diagonal front and back retainers are an integral part of the filter frame for maximum rigidity.
Available in a wide range of standard and custom sizes.

Applications

Bio Medical

Food Processing

Industrial

Pharmaceutical

Universities

Bio Technology

Health Care

Laboratories

Residential

Photo-Processing

Specifications

Model	DISPOSABLE PRE-FILTERS
Type	Disposable Pleated Panel Filter
Filter Grades (EN 779)	G3 / G4
Filter Grades (ASHRAE 52.2) - MERV	6 , 8
Media	Non-Woven cotton / Polyester blended type
Media Support	Expanded metal support grid on air exit side
Frame	Wet Strength Beverage Board / Metal Frame
Recommended Final Pressure Drop	1.00" WG
Maximum Temperature	70°C