Primary Efficiency Washable Panel Filter(PEW) 
 
Summary 
As an initial efficient filter, the Washable Panel Filter features light panel structure composed of the repeatedly used aluminum alloy framework, filtering materials, and reinforced bars. It can be tailor-made to the cleanable folding or non-folding panel filter per client, for the former one, 46mm and 96mm aluminum materials are optional; the latter has three options, i.e. 21mm, 23mm, and 24mm. In addition, the client can choose either aluminum or plastic corner. 

Application 
* Primary efficiency filtering section of the ventilation system for large civil architecture e.g. office building, conference room, hospital, department store, gym, airport etc.;
* Primary efficiency filtering of centralized ventilation system for the ordinary industrial plants;
* Preliminary filtering section of centralizing ventilation system for the clean workshops. 

Features 
* It filtering class is subject to G2. G3. G4. F5 (EN779).
* It filtering material is a polyester synthetic fibre of high quality. 
* Outline border media: Aluminium
* Max temperature 93

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