Panel Filters
Washable Wire Support Filters G3 – G4
ALPA’s Washable Panel Filters filters are cleanable / washable panel filters made up of non woven, high lofted synthetic (polyester) filter media and are available in various efficiency grades ranging from G3 to F4. Washable Panel Filters filters offer very high dust arrestance and dust holding capacity than the other types of similar grade panel filters. So it is an ideal pre filter which extends the life of the high efficiency filtersand it is the right choice medium efficiency panel filter suitable for applications where secondary filters are not used. The Washable Panel Filters are ideal for automotive paint booth pre-filtration and is available in 48mm and 95mm deep box frames.
Washable Panel Filters are flat panel filters made up of G3/G4 grade synthetic filter media. In this model the filter media pad is encased in a metallic framework (galvanized steel or aluminium), bonded properly to ensure leak free operation. A wore mesh having 98% open area is provided on the upstream and downstream which reinforces and supports the filter media.
Disposable Pleated Filters G3 -G4
Overview
The G90 family are fi lters of medium efficiency, both inexpensive and disposable .The filtration media is laminated to a wire grid that creates its
efficient radial shape and prevents sagging or collapse, even under difficult conditions.
Design and Construction
The G90 family of filters are made from die cut frame rigid cardboard, which makes them resistant to humidity and provides them with extra durability when assembled. The grid board supports on each side of the filter are built into
the frame. These supports are also attached to each pleat in the frame to ensure stability and consistent spacing of the pleats. The filtration media is glued to the entire frame to prevent any air bypass. The media consists of a combination of non-woven cotton and polyester, specifically designed for high dust-loading capacity.
FEATURES:
• Efficiencies of 30% up to 60% ASHRAE
• Lowest initial pressure drop
• High quality standards due to Quality Assurance System
• Highly economical through high fi nal pressure drop
• Any airfl ow direction possible making installation easy
AeroPleat Eco Filter G3 – G4
Advantages
• Low pressure drop media resulting in low energy costs
• Robust construction for reliable operation
• Moisture resistant incinerable cardboard frame
Application: Pre filter for comfort air conditioning applications
Type: Pleated Panel
Frame: Water resistant cardboard
Media: Cotton/Synthetic
Dimensions: Filter front dimensions according EN 15805
Rec. final pressure drop acc. EN 13053: 150 Pa
Maximum airflow: 1,25 x nominal flow
Temperature max: 70ºC
RH. max: 100%
Mounting/Frames: Front and side access housings and frames are available
30/30 Filter
Advantages
• Water resistant cardboard frame
• Conception with girders/ crossbars
• Diagonal stiffner stuck to media to keep the spacing of folds, protect and maintain the filter
• Fully supported media bonded onto a wire support grid
• Rounded pleats for a maximum capacity ofdust retention and facilitate
airflow through the media
• Replaceable filter media
Application: Primary filter for air conditioning systems.
Type: Pleated Panel
Frame: Water resistant cardboard
Media: Synthetic
Dimensions: Filter front dimensions according EN 15805
Rec. final pressure drop acc. EN 13053: 150 Pa
Maximum airflow: 1,25 x nominal flow
Temperature max: 90ºC
RH. max: 100%
Mounting/Frames: Front and side access housings and frames are
available
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City Pleat Filter
Advantages
• “2 in 1” filtration solution;particulate and molecular.
• Rapid Adsorption Dynamics (RAD)
• Ozone rating Oz5 or Oz6
• 100% incinerable
• Can be used upgrade existing installations
• Lightweight and clean
Application: Combination filtration to achieve particle pre-filtration and control of low level gaseous pollutants. Typical applications include IAQ improvement in city centre buildings,shopping malls and other public buildings.
Type: Pleated Panel
Frame: Water resistant cardboard
Media: Synthetic/Activated carbon
Dimensions: Filter front dimensions according EN 15805
Rec. final pressure drop acc. EN 13053: 150 Pa
Maximum airflow: 1,25 x nominal flow
Temperature max: 40ºC
RH. max: 70%
Mounting/Frames: Front and side access housings and frames are available