Used Nestro Stationary Extraction System for sale (40,967)

Condition: excellent (used), Year of construction: 2015, Extraction unit HURRICAN JSS-3-6-44-800, year of manufacture 2007/2015. Current air volume flow: 87,900 m3/h. Filter area: 796 m2. Maximum surface load: 130 m3/m2/h. Reserve capacity: 15,800 m3/h. Length approx. 8,950 mm + return air. Width: 2,950 mm. Height: 9,720 mm. Dust type: wood chips/dust. Redpfxev Dfr Ue Ahgscf

Condition: excellent (used), Year of construction: 2012, machine/vehicle number: KR33986, functionality: fully functional, power: 7.5 kW (10.20 HP), We are selling several fans, as they are no longer needed due to reconstruction work. Rsdsyl H H Hepfx Ahgecf Also for sale: Hurrican RF 200, year 1995 Hurrican HS F 300, year 2012 WEG W22 Premium EUSAS WAG 91L2

Condition: used, Year of construction: 2018, functionality: fully functional, overall weight: 250 kg, Grinding table, model NESTRO, with 2 suction cups, year of manufacture 2018, in new condition. Rcedpfxexltruo Ahgef

Condition: good (used), Year of construction: 2010, functionality: fully functional, power: 90 kW (122.37 HP), volume flow: 39,150 m³/h, overall weight: 2,720 kg, nominal flow rate: 39,150 m³/h, negative pressure: 6,250 Pa, nominal power: 90 kW (122.37 HP), rotational speed (max.): 1,325 rpm, Various fans from Polytechnik are for sale: Redpfx Aheu Udibegjcf 1. A450-45.0-G5 20kW 2. A450-45.0-T1 20kW 3. A450-45.0-T2 20kW 4. A450-45.0-G7 22kW 5. A500-45.0-G3 24kW 6. A560-45.0-G2 30kW 7. A710-45.0-G4 60kW 8. A800-45.0-G6 80kW

Condition: used, Year of construction: 2023, functionality: fully functional, Complete extraction system for the production line for log cutting LSH 350/4500. Commissioned in 01/2023. The equipment has no manufacturer, it consists of individual components. Configured based on calculations, documentation available. Rodpfx Ahjxa Excjgjcf

Condition: used, functionality: limited functionality, input voltage: 400 V, input frequency: 50 Hz, intake manifold diameter: 300 mm, actuation type: electric, Used stationary extraction system installed in a good, tightly sealed cabinet with external electrical control box. Automatic electric filter shaking. Dismantled, immediately available from Barneveld. 300mm connection. Rsdpfjy Ihwtsx Ahgecf

Condition: as good as new (ex-display), Year of construction: 2016, functionality: fully functional, power: 75 kW (101.97 HP), volume flow: 52,000 m³/h, suction capacity: 52,000 m³/h, filter area: 481.7 m², total height: 7,400 mm, total length: 9,800 mm, total width: 2,450 mm, Equipment: CE marking, documentation/manual, Stationary filtration system, VENTIL VENETA brand. Rcedpjy Um Tyefx Ahgef Model: PF-JET 495/45.

Condition: used, Total height 6500 mm Floor space 2000 x 2000 mm Outdoor installation Compact filter series Model PKFP – 1 element – 1.92 x 1.92 Shaking filter Overpressure operation Filter hose length 2500 m long – 180 mm diameter - then 105 m2 filter area 2 raw air fans – 2 pipes (diameter 300 mm) 1 x fan KT 300, 15 kW power 6361 m³/h built in 1999 1 x fan S 25 / 300, 7.5 kW power 7400 m³/h, built in 1993 1 x transport fan 6.1 kW, power 57 m³/min, built in 1996 Total approx. 14,000 m3/h volume flow Briquette press Höcker Polytechnik type BrikStar C 3 - 12. 1225 Motor 3.0 kW, briquette diameter 65 mm, output approx. 40-45 kg/h depending on the specific weight of the material. Storage location: Nattheim Rcedjvviytopfx Ahgef

Condition: reconditioned (used), Year of construction: 1994, machine/vehicle number: 941108, functionality: fully functional, total height: 2,520 mm, total length: 2,580 mm, total width: 1,000 mm, Compact dust extraction system with 3 chip collection bags – WITHOUT fan Nominal air flow rate: 5000 m³/h with existing fan – up to 7500 m³/h possible Filter area: 37.5 m² Filtration technology: AL-KO Opti-Jet system consisting of compressed air cleaning (sequence-controlled) and surface filtration Chip collection capacity: 8 solenoid valves Suction nozzle: DN 355 mm Compressed air connection: 1", compressed air, water and oil-free Minimum compressed air consumption 8.5 bar: 1140 NL/cleaning cycle Operating pressure: maximum 8.5 bar Fire extinguisher connection: 1 x 1 1/2" Dimensions WxD approx: 2572 x 981 mm Height approx: 2520 mm Weight without filter approx: 457 kg Rcsdpfx Aszqan Hohgof JET cleaning: A pressure surge on the inside of the filter achieves effective cleaning of the filter hoses on the outside. Easy maintenance: large access doors facilitate filter maintenance, additional inspection covers High-quality filter material: oil and water-repellent surface coating of the filter, for problematic dusts (paint sanding dust, wet dust), filter washable Uniform bag filling: infinitely adjustable distribution flaps enable uniform bag filling Suitable fan: see item no. 7458 D=250 mm - 5000 m³/h extraction capacity With a fan D=350 mm, up to 7500 m³/h extraction capacity is possible!!!

Condition: excellent (used), Fan motor 15 kW Inlet 35 cm, outlet 35 cm Fan motor 3 kW, inlet 20 cm, outlet 20 cm Height 520 cm Width 200 cm Length 240 cm Hot air return pipe Length 570 cm, width 55 cm, outlet 80 cm 3 pipes with magnets Rodpfjx N Scvox Ahgecf

Condition: new, With air flow rates of up to 22,000 m³/h, the stationary compact filter systems of the ECO JET series offer a wide range of applications. They are the ideal extraction solution for machines in various manufacturing sectors and industries, including larger processing machines. Eligible for BAFA funding according to Module 4. Rcodpfx Aewwtuishgjf ECO JET series systems are equipped with fans arranged on the clean air side, which draw the dust- and chip-laden air towards the filter unit. In the most powerful DUO models, two fans are connected in parallel. A flange at the filter unit inlet enables the connection of custom duct diameters. The aerodynamically optimized airflow in the separation chamber allows coarse particles to be separated directly, without reaching the filter bags. Residual dust collected by the filters is automatically cleaned by the AL-KO OPTI JET® filter cleaning system, with the separated material discharged into mobile collection containers located beneath the filter. Applications: - Extraction from production machines, machining centers, and ductwork systems with multiple suction points - Direct extraction for continuous operation - In sectors such as wood processing, joineries, carpentry workshops, furniture manufacturing, plastics manufacturing and processing, paper production, orthopedic industry, and many more Advantages: - Wide selection of standard extraction systems with numerous customer-specific customization and options - Consistently high suction performance thanks to integrated pre-separator and AL-KO OPTI JET filter cleaning system - Heating cost savings, as 100% recirculation operation is possible in many cases - Small footprint due to compact design - Suitable for indoor and outdoor installation - Available in ATEX-compliant versions - Extensive range of accessories and numerous options for individual device configuration - Eligible for BAFA funding according to Module 4

Condition: ready for operation (used), Year of construction: 2016, Felder clean air extraction unit | Dust extraction system RL 200 | Ø 200 mm Maximum flow rate: 4000 m³/h Nominal flow rate: 20 m/sec, 2300 m³/h Valve pressure: 2380 Pa Filter area: 20 m² Extraction connection diameter: 200 mm Residual dust content: < 0.1 mg/m³ Felder Briquetting Press FBP 50 Briquette diameter: 50 mm Throughput: 30–50 kg/h Rcodpfswa Rlkex Ahgof Motor power: 4 kW Dimensions (L x W): 1750 x 1270 mm Weight: 950 kg Hydraulic oil capacity: 125 liters Year of manufacture: 2016 Condition: Ready for use Price: €15,500 The system has already been dismantled and is stored in the Raasdorf warehouse.

Condition: used, Year of construction: 2018, Dust extraction system Manufacturer: Nawara Type: RUBIN 2030 Year of manufacture: 2018 Technical data Application: - Designed for the extraction of dry dust and wood shavings - Suitable for woodworking and industrial dust extraction Performance: - Airflow rate: approx. 30,000 m³/h System features: - Stationary modular filter system - Warm air recovery system (summer/winter operation with adjustable damper) - Designed for continuous operation Compliance: - Complies with EU Machinery Directive 2006/42/EC - Complies with ATEX Directive 2014/34/EU (for potentially explosive atmospheres) - Meets the relevant Polish regulations on machine safety Air lock / discharge system: - Type: SL 1400 EX - Length: 1400 mm - Height: 360 mm - Connecting frame (top/bottom): 1490 x 420 mm - Drive type: Direct drive with elastic coupling (Rotex 38) - Gear motor: SEW R47 DRN80MK4 (Option: DRN90S4) - Speed: 15 rpm (Option: 29 rpm) Rodpfxszuz S Ue Ahgjcf Electrical data: - Power supply: 380 V / 50 Hz Dimensions (air lock unit): - L W H: 2000 x 420 x 360 mm Installation: - Complete external filter system included in the scope of supply - Internal piping within the factory included in the scope of supply, but subject to separate negotiations Note: The technical data and descriptions are copies of the original order confirmation. The information is for informational purposes only and is not binding.

Condition: excellent (used), Year of construction: 1996, Huriccan Dambauer chip extraction system Redjy Sv Axspfx Ahgjcf Filter area: 40 m² 4 barrels (chip containers) Air volume: 5000 m³ Motor power: 5.5 kW Complete with extraction pipes and pneumatic shut-off valves for 8 machines Self-dismantling (dismantling and loading available at extra cost) Price: 5000.- Available from August 2026

Condition: good (used), Year of construction: 2004, functionality: fully functional, power: 11 kW (14.96 HP), input voltage: 400 V, input frequency: 50 Hz, type of input current: three-phase, intake manifold diameter: 350 mm, year of last overhaul: 2020, Equipment: CE marking, documentation/manual, Schuko Intermediate Filter System “Eco Var 04” Professional dust extraction system Schuko Eco-Var 04 (year of manufacture 2004) – complete system including piping, control system, and emission permit. For sale is a powerful and fully functional industrial dust extraction system from the premium manufacturer Schuko, type Eco Var 04 (year of manufacture 2004). The system is ideally suited for woodworking companies for efficient extraction of chips and dust and is offered including an extensive pipe and control system infrastructure. Technical data & equipment • Manufacturer: Schuko Redpfx Ajzddwgehgscf • Model series: Eco Var 04 (intermediate filter system) • Year of manufacture: 2004 • Drive power: approx. 11 kW (powerful, efficient fan) • Discharge: Rotary valve airlock with 5 sealing lips (ensures safe, pressure-loss-free material discharge into containers, silos, or briquetting presses) Extensive accessories & infrastructure (included) • Pneumatic valves: approx. 20 units for automatic shut-off of individual machine connections. • Pipe & hose system: approx. 80 meters of robust extraction pipe including the corresponding flexible hoses. • Pneumatic infrastructure: compressed air connections including all associated pneumatic hoses for valve control. Product advantages & condition • Complete package: No tedious searching for individual parts – from the filter system to the piping and the complete control and pneumatic system, everything is available for workshop installation. • Robust industrial quality: The Eco-Var series from Schuko is known for its durability, high filter area, and reliability in daily workshop use. • Energy-efficient: Thanks to the approx. 20 pneumatic valves, the extraction performance is only provided where work is currently being carried out, which saves a lot of energy. Note for buyers: The system is in a well-maintained and fully functional condition, appropriate for its age. Inspection can be arranged.

Condition: used, Ex-protected filter unit, extraction system, central extraction cartridge - impulse filter P. RIES GmbH Type 330 D ATEX Cartridge filter system, rectangular filter unit, central welding fume extraction Machine no. 10011932 Year of manufacture: 2020 - as new, unused Airflow rate: 3,300 m³/h Airflow rate: 0.9 m³/sec Filter area: 20 m² (1 piece cartridge filter) Differential pressure: 3,300 Pa (33 mbar) Rodpfxsy N Duqo Ahgecf Extraction connection at filter inlet: 2x Ø 150 mm Exhaust connection at filter outlet: sound insulation hood Compressed air connection: approx. 8 bar Motor power: 3 kW Mains connection: 400 Volt, 50 Hz - Explosion-protected design ATEX II 2Db 125°C / 3G T4 - Pneumatic rotating filter cleaning, manual via push button - Manometer for differential pressure display (vacuum display in mbar) - Service door for filter replacement - Filter stage 1 = 1 cartridge filter Ø 325 mm, length 900 mm P-RIES, type cartridge filter 20.1 m², BGIA/IFA class M, antistatic - Filter stage 2 = filter outlet (sound insulation hood) equipped with 9 activated carbon filter cartridges, type AKZ 2500V, 266 m³/h per filter cartridge - Built-in radial fan, type IE 3-premium efficiency, 12% improved efficiency - Robust steel construction in RAL 7035 light grey, antistatic powder-coated - Dirt collection container as pull-out drawer approx. 70 litres (440 x 530 x 300 mm) - EC Declaration of Conformity, operating instructions with wiring diagram available Required space (L x W x H): 670 x 700 x 2430 mm Weight extraction unit: 211 kg Transport dimensions on pallet (L x W x H): 930 x 1350 x 1950 mm Weight incl. transport pallet: 236 kg As new, unused, ex stock

Condition: excellent (used), Year of construction: 2023, machine/vehicle number: 2804221, functionality: fully functional, input frequency: 50 Hz, type of input current: three-phase, volume flow: 18,000 m³/h, suction capacity: 18,000 m³/h, filter area: 60.6 m², actuation type: electric, The EK-24 unit is a dust and chip extraction and filtration system for wood and wood-based material processing. The unit is manufactured by the Polish company Euro-Komplex, which specializes in the design, production, and installation of comprehensive dust extraction systems used in various industries, particularly in woodworking and furniture factories. The filter effectively removes contaminants from multiple machines simultaneously, such as circular saws, panel saws, four-sided planers, veneer coating machines, CNC machines, milling plotters, and sanders. Technical specifications: • Airflow: 18,000 m³/h • Filtration area: 60.6 m² • Number of filters: 48 pcs / 2000mm / 200mm • Electrovibrator: 0.09 kW x 2 • Control cabinet with frequency converter • WTK fan • Air lock • Dry fire tube The filter's robust and solid construction is made of hot-dip galvanized or powder-coated steel with a thickness of 2mm, and the inlet tunnel and reinforcements are made of 3mm steel. The structural elements are fastened with 8.8 screws with Teflon inserts. It is worth noting that the filter basket used is uniform and smooth, without welded elements, which facilitates airflow with waste fractions without depositing them on the basket walls. The EK-24 is equipped with an 0.09 kW electrovibrator in an ATEX system, used to clean the filter bags made of antistatic and waterproof material with a weight of 350g/m² and an air permeability of 240l/dm²/min. The cleaning system is fully automated and operates in appropriately selected time cycles adapted to the type of dust being extracted. Thanks to the use of an air return lock (summer/winter flap), in winter, the cleaned and filtered air returns to the production hall, which has a very beneficial effect on maintaining the appropriate temperature and provides measurable financial benefits. The WTK fans used in the EK-24 have self-cleaning impellers and a reinforced design, which guarantees stable operation for a long time. Electrical control is carried out using a control unit equipped with protection and a time control system for the electrovibrator and the fan motor. Rcedpfx Ahezba E Ijgof The control cabinet is equipped with a frequency converter, which enables the adjustment of the fan motor speed and provides very precise control. The air lock is used to separate the filter zone from the external zone. It blocks the airflow, allowing only wood chips to pass through, so they fall freely into the bag without an air blast. The air lock is equipped with a system that mitigates the impact of the impeller in case a large solid object enters the unit. It is equipped with a dry fire tube mounted on the filter, used to quickly supply water or extinguishing agent to the closed filter chamber using internal sprinklers. The installation is equipped with a fire brigade connection necessary to connect fire department equipment or a hose directly from a fire hydrant. The filter also has a pressure relief device, which lowers the pressure in the event of an explosion. It is designed to relieve an explosion developing inside a protected device, such as hoppers, silos, separators, filters, sorters, etc., where an explosion hazard exists. By releasing the explosion into the environment, the explosion pressure is reduced to a value below the allowable pressure resistance of the protected device.

Condition: excellent (used), IMAS 11kW extraction system Main motor power: 11 kW Number of filter bags: 64 pcs Filter bag dimensions: 200x1900 mm Explosion relief flaps Rodpoww Hiajfx Ahgscf Filter bag shaking system Dimensions: 1890x1890x5680 mm Weight: 1150 kg

Condition: used, Höcker Polytechnik frequency-controlled extraction system with an RSN ECO 40/12 briquetting press, designed to extract wood shavings and sanding dust from a small to medium-sized joinery or other woodworking workshop, complete with a connected hopper and briquetting press. Includes heat recovery and a number of extraction pipes with pneumatic dampers, suitable for equipping a workshop with approx. 5–10 machines. Rcodpfxeztvwis Ahgsf Technical data: - Fan 1: 11 kW - Fan 2: 3 kW - Press: 4.5 kW - Filter bags: 50 - Briquette: ~ 60 x 40 mm - Filter area: ~ 54 m² - Air flow rate: ~ 3,200 m³/h

Condition: good (used), planing width: 510 mm, working width: 510 mm, working height: 200 mm, Thickness planer REX, table width 510mm, max. planing height 200mm, two cutterblocks. Rcodpjy Sxyaefx Ahgsf

Condition: used, Year of construction: 2010, Losma Darwin 2000 D Dust Extraction Systems 5 units with pre-filter, 2 units with turbine only Rjdpfx Ajzwlvcjhgocf The systems are sold as is, see pictures. The systems were fully functional until dismantling. The systems are available immediately. The Darwin series is a range of centrifugal dust extractors for cleaning air containing oil-based mists, micro-mists, and vapors that are generated during the use of coolants (emulsions and neat oils). It can be used on all types of machine tools and in all machining processes. The Darwin series uses a double combination of filtration: dynamic (through the rotation of the centrifuge) and static (with the integrated post-filtration system) to guarantee high performance.

Condition: ready for operation (used), Year of construction: 2003, functionality: fully functional, filter area: 378 m², Equipment: documentation/manual, Venti Oelde Extraction System RK 126 ZS 3 – Industrial Quality, Airflow approx. 43,800 m³/h, 378 m² Filter Surface, Year 2003, incl. 3 Fans, incl. Pipework, incl. Air Recirculation, excl. Spark Extinguishing System For sale is a high-quality extraction and filtration system from Venti Oelde (Type RK 126 ZS 3) with an airflow of approx. 43,800 m³/h. This system is ideal for medium-sized manufacturing operations, offering an excellent combination of performance, size, and integration capability. 👉 Particularly interesting for companies seeking a powerful yet easily integrable central extraction solution. Technical Specifications - Airflow: approx. 43,800 m³/h - Filter surface: approx. 378 m² - Year of construction: 2003 - Main fan: approx. 45 kW - Auxiliary fan: approx. 22 kW - Total power: approx. 67 kW - Robust industrial-grade construction Scope of Delivery - Filtration system - Fans - Piping system - Incl. air recirculation - Rotary valve - Steel structure - Controls / switch cabinets (if available) Condition - System was in industrial use - Fully operational until dismantling (according to previous owner) - Well-maintained overall condition - Viewing expressly encouraged Special Features - Excellent ratio of performance to size - Much easier to integrate compared to large-scale systems - Powerful drive units (45 kW + 22 kW) - Immediately available – no lead times - Optional dismantling support can be organized at additional cost!!!! The machine offered is sold as a used system. Sale is made under exclusion of any liability for material defects. The machine is sold as inspected, with no warranty or guarantee of any kind. The seller provides no guarantee regarding functionality, performance or suitability for any specific purpose. Disclaimer Any liability for material defects is excluded. This does not apply to damages arising from injury to life, body or health, or in cases of intentional or grossly negligent conduct on the part of the seller. Dismantling and Transport Dismantling of the machine is the responsibility and at the expense of the buyer. The buyer bears all costs and risks for dismantling, loading, and transportation. Transfer of Risk Rcsdpfxjywflmo Ahgsf Risk passes to the buyer at the latest when dismantling or loading begins. Other No liability is assumed for hidden defects. All machine information (e.g., year, operating hours, technical data) is provided to the best of our knowledge, but without guarantee.

Condition: used, Year of construction: 2011, Used Equipment Year of Manufacture: 2011 Condition: Currently installed Equipment and Technical Data: Rjdpezvz Tbjfx Ahgocf -Filter housing base ring NFHSU 9/9 with discharge chute for press - Discharge: 1.1 kW - Storage volume in the base ring approx.: 3.25 m³ - Dimensions L x W x H (incl. base ring) 2440 x 2440 x 900 mm - Ground clearance: 350 mm - Conveyor screw for briquetting press 0.75 kW - Extension and expansion rings are optional; max. storage volume approx. 12 m³ - Extension and injection ring NFHSU for 9/9 and 10/10 Jet, L x W x H: 2480 x 2480 x 500 mm - Expansion ring for NFHSU 9/9, 2480x2480x700 mm, with inspection door and type-tested explosion flap - Filter for filter housing NFHSU 9/9/20, filter area 116 m²: The Nestro filter system NFHSU is a solid filter construction made of 4 mm galvanized steel sheet and is designed for outdoor installation and weather resistance. This filter system is particularly robust and designed for underpressure operation up to -3,500 Pa. The filter system is equipped with upper and lower inspection doors 600 x 600 mm, with automatic filter regeneration, dry extinguishing system, differential pressure switch / volumetric flow monitoring and the necessary explosion protection. Note: Filter is equipped with high-quality filter material, BIA category M, antistatic, residual dust content < 0.1 mg/m³ and suitable for return air operation. Further technical data: - Filter tube length: 2,000 mm - Filter tube diameter: 230 mm - Number of filter tubes: 81 - Filter area: 116.0 m² - Filter regeneration: automatic/motorized - Number of vibrating motors: 4 pcs - Fan shroud for NFHSU 9/9 including inspection door - Fan US-FHN (clean gas) 22 kW 16,400 m³/h - 3,200 Pa: A Nestro high-performance fan with above-average efficiency and high energy saving potential when using a frequency inverter (optional). The robust welded construction is primed and painted in RAL 5015. The fan is delivered as standard with an inlet cone and backflow damper. Technical data at a glance: - Volumetric flow: 16,400 m³/h - Corresponding underpressure: 3,200 Pa - Electric motor: 22 kW / 400 Volt / 50 Hz - Speed: 3,000 rpm - Design: B5 - Pressure nozzle: without - Application area: Nestro underpressure filter and others - Injection nozzle d= 400 mm with flange ring - Injection nozzle d= 350 mm with flange ring - Backflow damper d= 350 mm with flange edge - Backflow damper d= 400 mm with flange edge - Briquetting press C150; 30 - 50 kg/h, hydraulic unit 5.5: Technical data: - Power consumption (hydraulics): 5.5 kW - Briquette diameter: 50 mm - Weight: 650 kg - Briquetting performance with a bulk density of approx. 250 kg/m³, material-dependent: 30 - 50 kg/h - Ground clearance with base frame (art. no. 710300): 350 mm - Briquetting press, dust-proof - Briquetting press complete with hydraulic solenoid valve control for automatic operation, oil tank with 100 l oil, in welded construction, including main cylinder, stuffing cylinder, gripper cylinder, pressing jaw, electrical control panel with fully automatic control and 5 m cable The press is standardly equipped with: Monitoring switch for oil temperature, hardened press bushing, connection part for briquette line and automatic briquette length adjustment

Condition: used, functionality: fully functional, Alsident System Extraction Arms. The extraction arm of the Alsident System brand is designed to keep the breathing atmosphere clean during work. This extraction arm is suitable for both ceiling mounting and for the wall of a work table. Good working condition. Please check out our other listings as well. Rcsdpjupv U Hofx Ahgsf

Year of construction: 2022, operating hours: 427 h, condition: like new (used), functionality: fully functional, The extraction unit is from 2022 and has only 427 operating hours. It is therefore immediately ready for use and in excellent condition—see pictures. The price is gross (3,500 EUR net); you will receive an invoice with VAT shown separately. The mobile LOCTITE extraction system LAS 250 is a key component for health and environmental protection at the workplace. Molecules released by adhesives in their liquid phase are captured directly at the workstation, cleaned by the extraction unit via a special activated carbon filter system, and then the purified air is returned to the workspace. This reliably prevents air pollution in the work area and ensures compliance with workplace air quality regulations. Thanks to its low weight and mobility, the LOCTITE extraction system can be easily transported to different workstations. Features: - Special fan with high pressure reserve - Adjustable flow volume control Rcsdpfsxy Spzsx Ahgef - Suitable for up to 4 workstations - Filter combination with special activated carbon - Filter cartridges are recycled upon return - Built-in operating hour counter to monitor filter element life