The industrial air purifier WDH-AF500B is a robust dust collector with a HEPA filter for industrial high-performance tasks as well as for cleaning the air on construction sites, in carpentries, or production halls with heavily polluted indoor air. It has a respectable air flow rate of approximately 850 m3/h, thus protecting employees from harmful dust, spores, asbestos, and other particles in the air.The ventilation strength can be adjusted continuously using a rotary control. Even at the highest setting, the operating noise is within a quite acceptable range, which also allows for normal communication. The housing is made of almost indestructible special plastic and has a carrying handle. An air hose can be connected during the process and/or in the after-run.The coarse dust filter cleans the air of larger particles in advance (purity rate 90%). Subsequently, the HEPA filter cleans the air almost completely with each pass (purity rate of over 99.9%).The delivery includes a HEPA filter (H13) as well as a coarse dust filter (G4)."Additionally, an optional activated carbon filter is available, which reduces odors and vapors."Properties of air purifiers: • Easy operation with stepless rotary control• Warning light for clogged filters, which reminds you to change them.• Housing made of robust special plastic, easy to clean• Possibility for hose connection in the intake area (suitable hose diameter 30 cm) as well as in the discharge area (suitable hose diameter 20 cm)• Low power consumption of 225 watts with a maximum air circulation of approximately 850 m3/h• No interruptions during power failure (device continues from where it was interrupted)• Carrying handle for easier transport• Stackable: up to four 4 devices can be stacked on top of each other.Properties Filter:•  HEPA Filter (H13) / included in the delivery: Purity rate of 99.95%. One of the best filters available, this brand filter captures and filters particles as small as 0.0003 mm. This includes pollen, germs, mold spores, and fine dust.•  Coarse dust filter (G4) / included in the delivery: The coarse dust filter (G4) removes all larger particles (> 10 ?m) with a purity rate of over 90%. When used as a pre-filter for the HEPA filter, it ensures a longer lifespan of the HEPA filter.• Activated carbon filter / not included in the delivery: Absorbs and cleans many types of smoke and odors and also helps to break down toxic vapors, gases, and solvents.Combination options filter:"One or both of these filters can be installed in the lid of the air purifier, or the space can be left free."• Coarse dust• Activated carbonIn the main part of the cleaner, either the HEPA filter can be installed, or the space can be left empty.The filters are consumables and cannot be cleaned. Depending on the level of air pollution, they must be replaced regularly.The device features a 7m long connection cable with a Swiss plug (220-240V / standard household socket).   warranty 2 years Shipping costs for 1 item: from Fr. 18.- (Based on B-Post, further shipping options can be viewed in the shopping cart) Technical dataVoltage: 220 – 240V / 50HzMax. input: 225W (1.0 A)Air circulation: 850 m3/hNoise: min. 45 dB(A)max. 65 dB(A)diameterHose connections: Supply air 30 cmexhaust air 20 cmDimensions (H x W x D): 635 x 408 x 625 mmWeight: 17.5 kg

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  ? Heylo PowerFilter 3500 – Air Purifier   construction air purifier   Dust and pollutant extraction for construction sites, in industry, and for crafts. The high-performance filter PF 3500 ensures that pollutants are removed right at the source and do not spread to other parts of the building.   The PowerFilter 3500 is also the ideal device for air purification in industry. By connecting multiple hoses, dust filtration and dust extraction can even be carried out simultaneously at different workstations.   Various filters are quickly accessible and easily replaceable: Pre-filter - Coarse dust filter class G4 according to EN 779Pre-filter - Activated carbon filterMain filter - Fine dust filter class F9 according to EN 779 Dust class M according to EN 60335Main filter - HEPA H14 particulate filter according to EN 1822 dust class H according to EN 60335Main filter - Activated carbon filter   Important functions Max. fan air output (without filter) of 3,100 m³/h Lockable after pollutant applications Workplace isolation with room isolation Room air purification with room sealing and recirculation operation Air output infinitely adjustable Quieter and very energy-efficient operation Very robust Flexible use at multiple workplaces simultaneously through the connection of several   Suitable for Buildings and commercial spaces Field camps and field hospitals construction industry Disinfection and Pest Control Events and temporary buildings Industry and Production Leisure and Recreation Defense and Aerospace Rental and Leasing   Technical data:Ventilator air output m³/h: 3,100Air performance with F9 filter m³/h: 2,795Air performance with H 14 filter m³/h: 2,420min. air performance at filter display m³/h: 1,700Power consumption kW: 0.48Power connection V/Hz: 230/50-60Current consumption A: 2.5Protection class: IP44Hose suction/blow-out side Ømm: 205Product size (L x W x H) mm: 710 x 460 x 1010Net weight kg: 48

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Dust extraction and vacuum in the workplaceThrough the practical dust extraction openings, a hose can be directly connected to the source of dust in the workspace. With a fan from our range, the dust can be easily captured and directed into M-class dust bags. Suitable fans include the Master BLM4800 from our range, to which compatible air hoses and dust bags with a diameter of 20cm can be attached. It is also possible to work with stronger blowers such as the Heylo PowerVent3000, the WDH-AP11, or the WDH-SHT28; however, these have a wide hose diameter of 30cm. A suitable reducer can be found at the bottom of this page. A protective door and a filter fan with hose connection (e.g. Heylo FT 500, PowerFilter 1000 / 1400 / 3500) placed in the white area near the door create a negative pressure in the suction process. For work with hazardous substances (e.g. mold), filter fans with HEPA filters can be used.Properties• Simple and quick assembly through quick release.• Two integrated dust extraction openings.• Easy transport with carrying bag.• High air throughput possible.• Easy cleaning.• Connection of an air purifier or fan via air hoses possible.Scope of delivery dust protection door• Basic door element (for door widths of 680 - 830 mm).• Adapter with 2 hose passages.• PVC film with Velcro (2 x 68 cm).• Carrying case.       Technical data   Base element (W x H x D) 680-830 x 300 x 81 mm Weight 8 kg hose passage 2 x 205mm

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