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ATHLETE MINI PLEAT Filters are separator-less low pressure drop HEPA/ULPA filters. These are HEPA filters that are designed and suited for applications where there is a need for very high-level filtration with least possible pressure drop and maximum surface area of filtration. Construction: Mini Pleat HEPA Filter elements are constructed using imported glass fiber media of class better than H13. This media is mini pleated on an automated machine that can achieve pleat depth size of as low as 20 mm. Number of pleats per inch can also be increased to manufacture high flow or high cfm filters. Pleats are joined together using hot melt adhesive to form a pack which is separator-less as compared to the conventional deep-pleated HEPA filters which have corrugated metal separators in between the pleats. The filter media or element is supported with expanded metal (powder coated) from both sides as reinforcement and housed inside a metal frame (Custom build sizes are also available on order). Filter element is bonded to the metal frame using polyurethane based adhesive (HEPA Grade) and all joints and leaks are also sealed using the same adhesive. Silicone gasket is applied on both ends of the filter frame. Advantage: High filtration efficiency can be achieved in ATHLETE Mini Pleat Filters with minimal pressure and high flow. These filters are easy to handle and very economical as compared to their conventional deep-pleated metal separator-type counter-parts.
SPECIFICATION
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Efficiency
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Standard MINI PLEAT Filters are H13 grade and have an efficiency of 99.97% for 0.3 micron size particles. Higher grades such as H14, H15, and ULPA
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Filtration Class
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Filter grades H13, H14 upto U17 of BS EN779, ASHRAE 52.2 equivalent MERV 16, 17, 18, 19, 20 and Eurovent EU10, EU11, EU12, EU13 and EU14 are available
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Frame Type
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Available in flange or box type
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Filter Depth
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25.4mm to 115mm depth models are available and other can be custom build on order.
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Frame Material
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Standard model is constructed in Anodized Aluminium frame with or without powder coating. Stainless steel frame can also be ordered on request
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Filter Media
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Micro fibre glass paper
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Gasket
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Soft Silicone gasket
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Separators
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Hot melt adhesive
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Sealant
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Epoxy or PU resin
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Leak or Joint Sealant
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Silicone is used for sealing leak sensitive points
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Face Guard
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Filter is protected with powder coated aluminium expanded mesh as a standard
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Pressure Drop
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Initial pressure drop ~10mm WG
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Operating Conditions
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Filter can withstand temperature up to 80oC and relative humidity of 70%. Recommended air velocity is 0.45m/sec to 0.5m/sec. Filter is non-washable and cannot be resued.
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Application
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Athlete Metallic filters are most suited for:
Laminar Air Flow Units, Biosafety cabinets, Fan Filter Units, Cleanroom Equipments, Air Handling Units (AHUs), Microelectronic industry, Semi-conductor industry, Hospital Industry, Pharmceutical Industry, Food Industry, Paint Shops, and Miscellaneous Industrial Ventilation
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Athlete Mini Pleat Filter Selection Chart
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Model No.
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Dimensions (inches)
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Dimensions (millimeters)
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Rated Airflow
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Pressure Drop
(mm WG)
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Cfm
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M3/hr
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Initial
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Final
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AMPF1
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12 x 12 x 3
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305 x 305 x 75
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88
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150
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10
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40
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AMPF2
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24 x 12 x 3
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610 x 305 x 75
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176
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300
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10
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40
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AMPF3
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18 x 18 x 3
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457 x 457 x 75
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200
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340
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10
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40
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AMPF4
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24 x 18 x 3
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610 x 457 x 75
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265
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450
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10
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40
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AMPF5
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24 x 24 x 3
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610 x 610 x 75
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353
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600
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10
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40
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AMPF6
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30 x 24 x 3
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762 x 610 x 75
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441
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750
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10
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40
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AMPF7
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36 x 24 x 3
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915 x 610 x 75
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529
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900
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10
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40
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AMPF8
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48 x 24 x 3
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1220 x 610 x 75
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706
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1200
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10
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40
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AMPF9
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60 x 24 x 3
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1524 x 610 x 75
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882
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1500
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10
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40
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AMPF10
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72 x 24 x 3
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1829 x 610 x 25
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1059
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1800
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10
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40
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*Please note these sizes and values are for H13 grade HEPA filters, other grade filters would have different values. Please request for any further technical assistance. *Custom build sizes offered on request
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