BWF Envirotec air conditioning filters compact filters

Compact filters
Used as fine filters or absolute filters depending on filter classification

Compact filters are characterized by the arrangement of individual elements in the shape of the letter V, which guarantees the desired airtight of the product, provides the required volume of filtration medium and increases the real active area of the filter.

Filtration class:

M6, F7, F8, F9 acc. standards:

  • ISO 16890

  • PN EN 779:2012

H10, H11, H12, H13acc. standards:

  • EN 1822:2009

Frame dimensions and type:

Plastic frame:

  • 592 x 287 x 287 mm

  • 592 x 592 x 287 mm

  • 592 x 490 x 287 mm

Standard 4V – 4 humps

Optional 3V – 3 humps or 2V – 2 humps

Materials:

The filter medium is made from fibreglass, waterproof paper characterised by high efficiency, formed of micro-fibreglass warp and a mixture of synthetic fibres. Filters available in our offer fall within classes M6 – H13, therefore they can be used in clean rooms in which air purity requirements are high.
Filters are available in versions to operate in high temperatures (HT) or carbon fibre.

Construction:

Frame is injection moulded, made from polystyrene.

Technical data compact filters:

Filtration class   M6 F7 F8 F9 H10 H11 H12
Filtration effectiveness according to ISO 16890 % ePM10 70 ePM1 50 ePM1 70 ePM1 85 x x x
Typ 592 x 592 x 287 mm m³/h 3400 3400 3400 3400 4000 3000 3000
Typ 592 x 490 x 287 mm m³/h 2700 2700 2700 2700 3200 2400 2400
Typ 592 x 287 x 287 mm m³/h 1700 1700 1700 1700 2000 1500 1500
Initial pressure drop Pa 60 70 80 105 180 230 230
Recommended final pressure drop Pa 250 250 250 250 300 450 450
Max. permissible operating temperature °C 70 70 70 70 70 70 70
Number of humps pcs 4 4 4 4 4 4 4

Application:

Used as final stage filters in air-conditioning and ventilation systems or as pre-filters before absolute filters to extend filter life. Filters are good for many sectors such as: medicine, chemical industry, pharmacological industry and many others.

Air conditioning filters of BWF Envirotec, Polska at a glance

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