Pocket filters WinAir 45
Pocket filters

WinAir 45

The budget solution for a good indoor climate

The WinAir 45 coarse filters provide stable arrestance of coarse dusts, and are particularly suitable as prefilters.


Applications Features
Article Article number Dimensions (W x H x D) Class to ISO 16890 Filter class acc. to EN 779:2012 Initial gravimetric arrestance (%) Nominal volume flow
(m³ / h)
Initial pressure drop
(Pa)
WinAir 45 1/4 4S 53393160 289 x 289 x 330 ISO coarse 65% G4 66 1200 30
WinAir 45 1/4 4M 53393161 289 x 289 x 510 ISO coarse 65% G4 68 1200 30
WinAir 45 1/4 4L 53393162 289 x 289 x 650 ISO coarse 65% G4 69 1250 25
WinAir 45 1/2 3S 53390777 289 x 592 x 330 ISO coarse 65% G4 66 2050 30
WinAir 45 1/2 3M 53390778 289 x 592 x 510 ISO coarse 65% G4 68 2050 30
WinAir 45 1/2 3L 53390779 289 x 592 x 625 ISO coarse 65% G4 69 2050 25
WinAir 45 5/6 4S 53390780 492 x 592 x 330 ISO coarse 65% G4 66 2700 30
WinAir 45 5/6 4M 53390781 492 x 592 x 510 ISO coarse 65% G4 68 2700 30
WinAir 45 5/6 4L 53390782 492 x 592 x 625 ISO coarse 65% G4 69 2700 25
WinAir 45 1/1 5S 53390774 592 x 592 x 330 ISO coarse 65% G4 66 3400 32
WinAir 45 1/1 5M 53390775 592 x 592 x 510 ISO coarse 65% G4 68 3400 30
WinAir 45 1/1 5L 53390776 592 x 592 x 625 ISO coarse 65% G4 69 3400 25
ISO coarse
ISO coarse
Filter class G4
Filter class G4
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

WinAir 45 pocket filters of filter classes G 4 are used in intake, exhaust and recirculating air filtration for air-conditioning systems of all kinds, in particular

  • as prefilters for fine filters in industrial processes
  • for the filtration of process air with high dust loading or coarse particles.

Features

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