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If you are looking for a high-performance dust extractor on the market, or wondering which heavy-duty, durable dust extractor stands out for workshops, home use, or industrial applications, Germany's Festool is definitely the top contender. However, the dilemma for many people isn't whether Festool extractors are good or durable. The real issue is that Festool offers so many models—how do they differ, which one is right for you, and what does each code mean? Today, let's learn all about them together.
Let's start with the naming and meaning of the letters on dust extractors.
Every FESTOOL dust extractor model name has a meaning. If you understand the letters, you can immediately decipher the vacuum's specifications, which isn't complicated at all. Here are some examples:
CTL 26 E ----------> (CT = CLEANTEC) + L (L-Class dust extraction type) + 26 (26-liter container volume) + E (equipped with power outlet for power tools)
CTL 36 E AC ----------> (CT = CLEANTEC) + L (L-Class dust extraction type) + 36 (36-liter container volume) + E (equipped with power outlet for power tools + AC (automatic filter cleaning system)
As for the sizes of Festool dust extractors, there are 5 sizes available, measured by dust capacity.
namely: 10 liters / 15 liters = Same suction power
26 liters / 36 liters / 42 liters = Same suction power
Names and meanings of Dust classes L/M/H/Special. For the names, please refer to the table; you should choose the right one for your application.
Recommended applications and work types
Let's start with woodworking first. For woodworking, the recommended dust extractors are Class L and Class M. Here, as is commonly known, the suction power of Festool dust extractors is identical, but they differ in container capacity. Dust Class, or dust filtration efficiency, is also important. For woodworking, an AC system or automatic filter cleaning is not necessary because we are not cutting wood constantly. The two best-selling models in Thailand are these two:
1.MOBILE DUST EXTRACTOR FESTOOL CTL 26 E 574947
2.FESTOOL Mobile dust extractor CLEANTEC CTL MIDI 574832
Because these 2 models are more affordable than other models and have comparable suction power, they are very popular.
For fine dust applications
Renovation work with fine and high-volume debris requires continuous filter vibration/shaking. We recommend models capable of self-cleaning, such as the AC models, so your work won't be interrupted during continuous tasks like cutting mortar, cutting concrete, concrete surface grinding, or rotary hammer drilling. Dust extractors for this type of work must be quite heavy-duty. Think about grinding off concrete: this concrete dust is extremely dangerous because it is very fine and generated in huge quantities!! Popular models include:
-Mobile dust extractor FESTOOL CLEANTEC CTL 36 E AC 574958
Dust extractor accessories
Conclusion
