The best cyclonic extractors for woodworking shops and workshops in 2026 are the LAGUNA CFlux 1 (€2,522, 99.97% filtration) for performance/price ratio, and the PFlux 1 (€3,839) for those requiring a HEPA filter. For limited budgets, the Bernardo RLA 1800 at €1,415 offers dual cyclonic+cartridge filtration with adequate flow for 2-3 machines.
This ranking analyzes 10 models with verified technical specifications, ordered by application: first models for woodworking, then those for metalworking.
Table of Contents
Cyclonic Technology: Why It Surpasses Traditional Systems
A cyclonic extractor utilizes centrifugal force to separate chips and coarse dust before they reach the filter. Air enters the cylinder tangentially, heavy residues fall into the container below due to inertia, and purified air passes to the fine filter.
Practical Difference: A traditional dust collector sends everything to the filter, which clogs in 20-40 hours of operation. A cyclone keeps the filter clean 5-8 times longer. Result: constant flow, zero suction drops during the workday.
When Needed: If you connect planers, sanding machines, or table saws that produce large volumes of chips, a cyclone is essential. For sanding machines with fine dust only, consider models with an integrated HEPA filter.
Cyclonic Extractor Ranking 2026
1. LAGUNA CFlux 1 – Best Value for Money
Price: €2,522.28
Ideal for: woodworking shops with 2-4 machines, small to medium professional workshops
Two-stage cyclonic technology with 99.97% filtration of particles larger than 1 micron. The 95-liter waste container with swivel casters and quick-release mechanism reduces emptying time to less than 60 seconds. Internal LED light and transparent window for level monitoring without opening.
Specifications: two-stage cyclone, 95L container, remote control, lockable casters.
Key Feature: The quick-release system eliminates contact with residues during emptying.
2. LAGUNA CFlux 3 – Maximum Flow Rate 400V
Price: €3,661.09
Ideal for: structured woodworking shops, production lines with 4+ machines
2200W power with 3831 m³/h flow rate – enough to power a woodworking combination machine along with a planer and a bandsaw simultaneously. A 9.5 m² pleated microfilter ensures maximum airflow even after weeks of intensive use.
Specifications: 2200W, 3831 m³/h, 88 dB, 9.5 m² filter, 99.97% (>1μ), container +40% compared to CFlux 1.
Key Feature: Low noise level (88 dB) despite the power – comparable to a loud conversation at 1 meter.
3. LAGUNA PFlux 1 230V – HEPA Filter for Maximum Air Quality
Price: €3,839.15
Ideal for: environments with high air quality requirements, finishing, painting
Unique model with HEPA filter (99.2% particles >0.4 micron) and automatic cleaning via a dedicated motor. Operates on 230V single-phase – no three-phase system required. The two-stage cyclone separates coarse debris before it reaches the HEPA filter, extending its lifespan.
Specifications: HEPA 99.2% (>0.4μ), automatic cleaning, 230V, visual and audible fill indicators.
Key Feature: The HEPA filter captures fine dust that passes through standard cartridge filters – essential for those working with exotic woods or MDF.
4. Bernardo RLA 1800 / 400V – Professional Entry-Level
Price: €1,415.20
Ideal for: small woodworking shops, artisans with 1-2 machines
Dual filtration system (cyclone + cartridge) for woodworking. The steel plate structure eliminates vibrations typical of plastic housings. Y-adapter included for connecting two machines simultaneously.
Specifications: dual filtration, aerodynamic steel impeller, cartridge filter with cleaning brushes, fan resistant to small wood pieces.
Key Feature: Accessible price with true cyclonic technology – not just a simple dust collector with a "cyclone effect."
5. Bernardo RLA 2000 / 400V – Automation with Timer
Price: €1,600-1,900 range
Ideal for: workshops with multiple stations, programmed use
Enhanced version of the RLA 1800 with adjustable timer and remote control. Connects up to three machines simultaneously. Automatic on/off synchronized with machines reduces energy consumption by 30-40%.
Specifications: dual filtration, timer + remote control, 3 machine connections, level control window.
Key Feature: The remote control avoids walking back and forth to turn on the extractor – real time savings in the workshop.
6. Bernardo RLA 1900 / 400V – Continuous Operation
Price: €1,500-1,700 bracket
Ideal for: continuous daily use, 6-8 hours/day
Polyester cartridge filter designed for extended cycles. The robust structure reduces mechanical load on the housings, extending service life. Aerodynamic steel impeller for constant flow even after years of use.
Specifications: double filtration, polyester filter, aerodynamic steel impeller, fine dust cleaning brushes.
Strong point: designed for those who turn on the extractor at 8 am and turn it off at 6 pm.
7. Bernardo RLA 1500 / 400V – Minimum Budget
Price: €1,100-1,300 bracket
Ideal for: advanced hobbyists, small artisan workshops
Same double filtration system as the RLA series but in a compact version. Adapter for two machines included. Unbeatable performance/cost ratio for beginners or those with smaller volumes.
Specifications: sheet steel structure, double filtration, polyester cartridge filter, durable fan.
Strong point: Bernardo cyclonic technology at the price of a traditional mid-range chip extractor.
8. Bernardo RLA 3700 – Maximum Bernardo Performance
Price: €2,800-3,200 bracket
Ideal for: industrial joineries, automated production lines
Flow rate 3700 m³/h with maximum depression 2800 Pa – centralized system figures in a mobile system. Three Ø100mm connections for simultaneous connection to band saws, planers, and sanders. Automatic filter cleaning with serial manometer for flow control.
Specifications: 3700 m³/h, 2800 Pa, 3×Ø100mm, 4.32 m² filter, 290L bag, 240L container, automatic cleaning, remote control + timer.
Strong point: the serial manometer signals when the flow drops below the minimum threshold – integrated predictive maintenance.
9. Bernardo FSG 1000 – Specific for Metal
Price: €800-1,100 bracket
Ideal for: grinders, surface grinders, metalworking
Filtration device for fine metal dust without independent drive. 118-liter tank with trolley for easy emptying. Connection to systems with a minimum motor power of 1.5 HP.
Specifications: 118L tank with trolley, 2-machine connection, scratch-resistant coating, inspection window.
Attention: designed exclusively for metal dust – do not use for wood.
10. Bernardo FSG 1100 – Metal with Quick Change
Price: €900-1,200 bracket
Ideal for: mechanical workshops with frequent material changes
Evolution of the FSG 1000 with an extendable collection container for quick bag replacement. Same technical capabilities but 50% reduced bag change time.
Specifications: 118L tank, extendable container, Y-manifold, scratch-resistant powder coating.
Strong point: the extendable container allows for changing the bag without disassembling components.
How to Choose: Flow Rate, Filtration, Power Supply
Calculate Required Flow Rate
Each machine requires a specific minimum flow rate:
Jointer/Planer: 500-800 m³/h
Band Saw: 400-600 m³/h
Sander: 800-1200 m³/h
Circular Saw: 300-500 m³/h
To connect multiple machines simultaneously, sum the flow rates and add a 20% margin. Example: planer (700) + band saw (500) + 20% = 1440 m³/h minimum.
Filtration Level
Cartridge filter (99% >5μ): sufficient for chips and coarse sawdust. RLA models.
Microfilter (99.97% >1μ): captures fine dust. CFlux models.
HEPA (99.2% >0.4μ): medical-grade air quality. Only PFlux 1.
Electrical Power Supply
Bernardo RLA models require 400V three-phase. If you don't have three-phase, the options are:
• LAGUNA PFlux 1 (230V single-phase) – professional performance without a three-phase system
• Installation of a three-phase panel (indicative cost €800-1,500 + Enel paperwork)
Frequently Asked Questions
What is the difference between a one-stage and a two-stage cyclone?
A one-stage cyclone separates coarse debris. A two-stage cyclone (LAGUNA CFlux/PFlux) adds a second separation for fine dust before the filter, increasing overall efficiency from 85% to 95%.
How often should I replace the filter?
With cyclonic technology, cartridge filters last 12-24 months under normal use. HEPA filters of the PFlux 1 have automatic cleaning and last 18-36 months. Check the manometer (if present) or the perceived drop in suction.
Can I connect a cyclonic dust collector for wood to metalworking machines?
No. Metal dust requires specific filters and explosion-proof systems. Use only FSG 1000/1100 for metal. Mixing the two types of dust is dangerous and invalidates the warranty.
How much space is needed?
Compact models (RLA 1500, CFlux 1) occupy approximately 0.5 m² of floor space. Industrial models (RLA 3700, CFlux 3) require 0.8-1 m². Allow 1 meter of free space in front for access to the container.
Which model for starting with a limited budget?
RLA 1500 (from €1,100) if you have three-phase power. If you only have 230V, consider traditional DC 400 chip extractors (€400-500) and plan for a cyclone upgrade as you grow.
Decision Summary
Best value for money: LAGUNA CFlux 1 (€2,522) – two-stage cyclonic technology, 99.97% filtration, ease of use.
Limited budget: Bernardo RLA 1800 (€1,415) – double cyclone+cartridge filtration, professional structure.
Maximum air quality: LAGUNA PFlux 1 (€3,839) – HEPA filter with automatic cleaning, 230V single-phase.
High flow rates: Bernardo RLA 3700 (€2,800-3,200) – 3700 m³/h, 3 connections, automatic cleaning.
Metalworking: Bernardo FSG 1000/1100 (€800-1,200) – unique models specific for metal dust.
