Pocket filters WinAir 90 series Viledon │ Freudenberg Filtration Technologies
Pocket filters

WinAir 90

The budget solution for a good indoor climate

The WinAir 90 fine filters create good clean air quality based on good arrestance coupled with a low pressure drop.


Applications Features
Article Article number Dimensions (W x H x D) [mm] Class to ISO 16890 Filter class acc. to EN 779:2012 Nominal volume flow
(m³ / h)
Initial pressure drop
[Pa]
Filter class acc. to EN 779:2002
WinAir 90 1/4 4M 53393173 289 x 289 x 510 ISO ePM10 85% M6 800 135
WinAir 90 1/4 4L 53393174 289 x 289 x 650 ISO ePM10 85% M6 800 95
WinAir 90 1/2 4M 53390808 289 x 592 x 510 ISO ePM10 85% M6 1700 135
WinAir 90 1/2 4L 53390809 289 x 592 x 625 ISO ePM10 85% M6 1700 95
WinAir 90 5/6 6M 53390810 492 x 592 x 510 ISO ePM10 85% M6 2550 135
WinAir 90 5/6 6L 53390811 492 x 592 x 625 ISO ePM10 85% M6 2550 95
WinAir 90 1/1 8M 53464906 592 x 592 x 510 ISO ePM10 85% M6 3400 135
WinAir 90 1/1 8L 53464907 592 x 592 x 625 ISO ePM10 85% M6 3400 95
ISO ePM10
ISO ePM10
Filter class M6
Filter class M6
Microbiologically inactive
Microbiologically inactive
Moisture-resistant up to 100% relative humidity
Moisture-resistant up to 100% relative humidity
Fire class F1 - self-extinguishing
Fire class F1 - self-extinguishing

Applications

The WinAir 90 fine filters create good clean air quality based on good arrestance coupled with a low pressure drop. Used as prefilters, they protect the downstream filter stages.

Features

  • Good filtration characteristics thanks to progressively structured filter media made of synthetic-organic fibers and microfibers.

  • Filter pockets foamed into the PU front frame, and welded in a leakproof configuration.

  • Pocket forming through integrated welded seams.

  • The pocket filters are microbiologically inactive and meet all hygiene requirements of the German VDI Guideline 6022 “Hygiene requirements for ventilation and air-conditioning systems and units”.

  • Free of glass-fibers, non-corroding, moisture-resistant up to 100 % relative humidity, self-extinguishing under DIN 53438 (fire class F 1).

  • Simple, secure installation, suitable for all commonly used mounting frames.

Overview of the WinAir 90 series pocket filters

WinAir 90 pocket filters
Pocket filters (together with filter mats, cassette filters and HEPA filters) belong to the group of depth-loading filters. They can be used either as prefilters in a multi-stage filter system or as a one-stage filter solution. Depending on the design, pocket filters filter coarse dust or fine dust. WinAir 90 fine filters from Viledon are convincing as an economical solution for optimum indoor air quality.

Areas of application for WinAir 90
WinAir 90 pocket filters ensure high indoor air quality thanks to their efficient separation at low pressure drop. They are also used as prefilters to protect downstream filter stages.

WinAir 90 pocket filters and their advantages
WinAir 90 pocket filters are equipped with filter media made of synthetic-organic fibres and microfibres, which are progressively structured. These provide ideal filtration characteristics. The filter pockets are leakproof welded and foamed into the PUR front frame. Built-in weld seams serve as spacers. Other positive features of WinAir 90 pocket filters are their microbiological inactivity and compliance with all hygiene criteria of VDI guideline 6022. In addition, they are free of glass fibres, corrosion-free, moisture-resistant up to 100 % relative humidity and self-extinguishing according to DIN 53438 (fire class F 1). WinAir 45 pocket filters are easy and safe to mount and fit all common mounting frames.