General ventilation filters

General ventilation filters

Our high-quality, energy-saving filters help protect people, processes and products from particulate matter (PM). Choose from a wide variety of filters designs and classes – MERV 8 to MERV 16 per ASHRAE Filter Testing Standard 52.2 and ePM1 to ePM10 per ISO Filter Testing Standard 16890 to meet your specific application requirements.

Bag filters are the most common air filters in heating, ventilating and air-conditioning (HVAC) systems for commercial or institutional use as well as for industrial applications. Bag filters in the supply air are used as first and second filter stages, either as complete filtration solutions for comfort applications or as prefilters for clean process applications. These filters are also used in the exhaust air or in recirculation systems to protect the air handling units. Bag filters have a significantly higher dust-holding capacity and longer lifetimes than most other filters.
V-shaped header frame filters, such as the Durafil, are often used as the second filter stage in the supply air, either as a last filter stage for commercial or institutional applications or as a second prefilter stage for clean process applications. The filters provide excellent filtration efficiency at low pressure drops, saving energy, and they need less space (depth) in air handling systems than bag filters.
Pleated panels play an important role in protecting the HVAC air handling units in residential and commercial buildings, hospitals or even units for clean processes applications. In most cases they are applied as prefilters or as the main filter in package air-conditioning systems.
Prefilters are meant to protect final filters in all applications by capturing coarse larger particles such as PM10 both at the system air intake or in recirculated air.
The box type filter is a deep pleated filter that is available with and without header frame. It´s used for air-conditioning applications and as prefiltration filtration in clean rooms.
Media rolls or pads can be used as prefilters in air handling units, but also as filters in paint booths and similar applications.
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Bag filters, or pocket filters, are used in HVAC applications as high efficiency final filters in industrial, commercial, medical and institutional applications and as prefilters in HEPA installations.

Compact filters are V-bank air filters used in HVAC applications as high efficiency final filters in industrial, commercial, medical and institutional applications and as prefilters in HEPA installations.

Compact or box style filters are used in HVAC applications as high efficiency final filters in industrial, commercial, medical and institutional applications and as prefilters in HEPA installations.

Panel filters are used in HVAC applications as the main filter in industrial, commercial, medical and institutional applications and as prefilters to protect and extend the life of valuable final filters.