The Filtrair PPL-G4 Pocket air filter is designed for use as a main air filter unit for general ventilation and air conditioning equipment installed in offices, shopping centres, schools, theatres, industrial plants, laboratories etc. Also as pre-filtration in supply air units for car paint spray booths as well as protective pre-filtration for electrical equipment, electric motors and fine and super fine filtration systems.
The media used in the PPL-G4 is a synthetic fibre-based pocket filter developed and manufactured at Filtrair's own high-tech media plant in The Netherlands. The filter medium is constructed from selected high performance fibres in a progressive density multi-layering technique to ensure high-depth dust loading, with optimal low pressure drop performance. This results in long filter life, extremely high dust holding capacity and low energy and maintenance costs.
The PPL-G4 is a 100% synthetic, corrosion-free and humidity-resistant product. It conforms to all European Union and U.S. fire classifications (e.g. DIN 53438-F1 and UL 900 - 2). The pocket medium is inherently rigid, with a welded rib construction to from a pocket with the highest possible functional security in even the most brutal air-pressure and dust-laden environments. The leak-free construction, the incorporated aerodynamic spacers and the embedded medium in a form-stable reinforced plastic front header frame guarantees the highest performance in most environments. Constant quality is ensured by independent quality control according to EN-779 and the individual DIN control registration number, which is imprinted on each unit.
- Genuine G4 rated (MERV 7)
- 100% non-shed synthetic media
- Welded seams
- Low initial pressure drop
- Large effective surface area
- Integrated vertical separators
- Form stable reinforced plastic header for rigid support
- Conforms to U.S. and EU fire classification standards (e.g. DIN 53438-F1 and UL 900-class 2)
Filtrair's PPL-G4 pocket air filters are expertly suited to high volume air handling units with large industrial atmospheric and seasonal inorganic dust concentrations. Also in installations where guaranteed functional security is a must, even in high humidity conditions.
The PPL-G4 is most often installed in air handling units for:
- heavy and metal industry
- chemical plants
- public arenas
- pharmaceutical and food industry
- optical and electronic industry
- gasturbo and co-generation utility plants
- manufacturing plants of all kinds
- spray painting facilities
- pre-filtration and recycling of exhaust air
PPL-G4 pocket filters can be used in most standard built-up filter banks, or side–access filter housing systems.
Service and maintenance can also be carried out by our trained service technicians if required (ask our representative about our competitive service/maintenance contracts to all types of HVAC and airconditioning filters).