Festool 577872 Dust Extractor CLEANTEC vs Festool 577874 Dust Extractor CLEANTEC (2026): Key Differences
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You are comparing the festool 577872 dust extractor cleantec vs 577874 dust extractor. Both models feature HEPA filtration and adjustable suction power for effective dust management. They share smart Bluetooth connectivity and automatic tool triggering for corded devices. The main difference lies in their control interfaces and maintenance features. One model includes an AutoClean system for filter maintenance, while the other relies on manual push-button controls. Understanding these spec distinctions helps you select the right unit for your workshop workflow.
Key differences
| Aspect | Festool Cleantec CT 36 AutoClean Extractor | Festool CLEANTEC CT 36 EI HEPA Dust Extractor |
|---|---|---|
| Filter Cleaning | AutoClean with app-set intervals | Manual push-button controls |
| Weight | 34 pounds | 38 pounds |
| Height | 23.5 inches | 23.4 inches |
| Systainer Attachment | Not listed | T-LOC Function |
Which one should you choose?
Choose Festool Cleantec CT 36 AutoClean Extractor if
- You prefer automatic filter cleaning via an app to maintain suction power.
- You want a lighter unit that is easier to move around the shop.
- You value touch controls over physical buttons.
Choose Festool CLEANTEC CT 36 EI HEPA Dust Extractor if
- You need the T-LOC function for easy Systainer attachment.
- You prefer simple, intuitive push-button operation without app dependency.
- You do not require automatic filter cleaning intervals.
Verdict: Choose the 577874 if you want automated filter maintenance and a lighter build. The 577872 is better if you prioritize the T-LOC Systainer system and straightforward push-button controls. Both units provide HEPA filtration and smart Bluetooth features.
Festool CT 36 Extractor Comparison
Control interface
The Festool 577874 features intuitive touch controls for operation. This allows for easy adjustment of settings directly on the unit. In contrast, the Festool 577872 uses push-button controls. Both methods are designed for simplicity, but the touch interface on the 577874 offers a more modern interaction. You can choose based on whether you prefer tactile buttons or a sleek touch surface for daily adjustments.
AutoClean system
The Festool 577874 includes an enhanced automatic main filter cleaning system. You can set cleaning intervals of 15, 30, 60, or 120 seconds via the app. This ensures consistently high suction power for heavily clogged filters. The Festool 577872 does not list an automatic cleaning feature in its specifications. It relies on manual maintenance to keep the HEPA filter effective, making the 577874 more convenient for long sessions.
Systainer compatibility
The Festool 577872 includes a convenient T-LOC function. This feature allows you to easily attach Systainers directly to the dust extractor for organized storage. The Festool 577874 does not mention this specific mounting feature in its data. If you frequently use Systainers for tool organization, the 577872 offers a dedicated solution that the other model lacks.
Weight
Portability differs between the two models. The Festool 577874 weighs 34 pounds. The Festool 577872 is heavier at 38 pounds. Both units have similar dimensions, with the 577874 being slightly shorter in height. The lighter weight of the 577874 may make it easier to move around your workshop. The 577872 is marginally heavier, which might affect how often you relocate it.
Filtration rating
Both the Festool 577874 and the Festool 577872 feature HEPA filtration. This means both models provide high-efficiency particulate air filtration, capturing fine dust particles effectively. The key specs for both units list the filter type as HEPA. There is no difference in the filtration rating between these two models. You can expect the same level of air quality protection from either extractor.
Which Festool Dust Extractor Fits You
Users wanting app-based filter management
The Festool 577874 offers an AutoClean system with app control. You can set cleaning intervals from 15 to 120 seconds. This ensures consistent suction power for heavy dust. The touch interface adds to the smart experience. If you prefer digital management of maintenance, this model provides the precise control you need for long-term performance.
Those needing lighter weight and T-LOC
The Festool 577872 weighs 38 pounds, slightly heavier than the 577874. It features push-button controls and a T-LOC function for easy Systainer attachment. This physical connection point is useful for storage. The automatic tool triggering works with corded devices. If you value mechanical simplicity and storage compatibility over app features, this extractor suits your workflow.
Buyers prioritizing touch interface and AutoClean
This model uses intuitive touch controls for easy operation. The AutoClean feature automatically cleans the main filter to maintain suction. You can adjust suction power across five levels. Integrated Bluetooth allows automatic starts with compatible tools. The lighter weight of 34 pounds aids mobility. If you want modern controls and automatic maintenance, this unit delivers those specific technical advantages.
The products compared
Festool Cleantec CT 36 AutoClean Extractor
Best for: HEPA filtration and automatic tool sync
- Filter Type
- HEPA
- Dimensions
- 25 × 14.4 × 23.5 inches
- Weight
- 34 pounds
View on Amazon: Festool Cleantec CT 36 AutoClean Extractor Affiliate link
This Festool extractor features a HEPA filtration system to capture fine dust. It includes a touch control interface and adjustable suction with five power levels. The unit weighs 34 pounds and measures 14.4 inches wide. It supports automatic tool start via an electrical outlet module. You can manage cleaning intervals through an app using Bluetooth connectivity.
Pros
- HEPA filtration rating for fine dust
- Five adjustable suction power levels
- Automatic tool start via electrical outlet
- App-controlled cleaning intervals via Bluetooth
Cons
- Heavier build at 34 pounds
- No display screen mentioned
- Requires app or remote for smart features
Good fit if
- You need HEPA filtration for fine particles
- You use corded power tools with automatic start
- You want app-controlled maintenance settings
Skip if
- You prefer a lighter unit under 30 pounds
- You need a built-in display screen
- You do not use Bluetooth-enabled tools
Verdict: Festool CT 36 EI HEPA Dust Extractor fits users who prioritize HEPA filtration and automatic tool synchronization. It suits workshops that use corded tools and app-based management.
Festool CLEANTEC CT 36 EI HEPA Dust Extractor
Best for: Smart tool integration and HEPA filtration
- Filter Type
- HEPA
- Dimensions
- 25 × 14.4 × 23.4 inches
- Weight
- 38 pounds
View on Amazon: Festool CLEANTEC CT 36 EI HEPA Dust Extractor Affiliate link
The Festool 577872 is a 38-pound dust extractor with HEPA filtration. It measures 25 by 14.4 by 23.4 inches. You get five suction levels and automatic start via tool triggers or Bluetooth. It supports Systainer attachment via T-LOC. This unit suits users who need precise dust control and smart connectivity for their power tools.
Pros
- HEPA filtration for fine dust capture
- Five adjustable suction power levels
- Automatic start with Bluetooth battery packs
- T-LOC function for Systainer attachment
Cons
- No AC voltage rating listed in data
- Bluetooth requires compatible battery packs or remote
- Heavier build at 38 pounds
Good fit if
- You use Bluetooth-enabled Festool tools
- You need HEPA-level filtration
- You store Systainers on the unit
Skip if
- You prefer a lighter portable unit
- You do not use Bluetooth tools
- You need AC voltage specifications
Verdict: Festool CT 36 EI HEPA Dust Extractor fits users who prioritize smart automation and HEPA filtration over portability. It is ideal for workshops using compatible Bluetooth tools.
Specifications side by side
| Spec | Festool Cleantec CT 36 AutoClean Extractor | Festool CLEANTEC CT 36 EI HEPA Dust Extractor |
|---|---|---|
| Filter Type | HEPA | HEPA |
| Filtration Rating | HEPA | HEPA |
| Dimensions | 25 × 14.4 × 23.5 inches | 25 × 14.4 × 23.4 inches |
| Weight | 34 pounds | 38 pounds |
| Color | Mixed | Mixed |
| Model | 577874 | 577872 |
| Size | not stated | 25 x 14.4 x 23.4 inches |
Frequently asked questions
What is the main difference between the Festool 577872 and 577874 dust extractors?
The primary distinction lies in their physical dimensions and weight. The Festool 577872 measures 25 by 14.4 by 23.4 inches and weighs 38 pounds. The Festool 577874 is slightly shorter at 23.5 inches in height and lighter at 34 pounds. Both share the same length and width. These differences affect how much floor space each unit occupies in your workshop.
Does the Festool 577874 have HEPA filtration?
Yes, the Festool 577874 features HEPA filtration. This high-efficiency rating ensures that fine dust particles are captured effectively. It is designed for users who prioritize clean air in their workspace. The system works with automatic tool synchronization for corded devices. This makes it suitable for workshops that demand strict air quality standards during operation.
How does the control interface differ between the two models?
The Festool 577874 utilizes an intuitive touch control interface. This allows for direct adjustment of settings on the unit. In contrast, the Festool 577872 relies on traditional push-button controls. Both methods aim for simplicity. The touch interface offers a modern approach to changing suction power or filter cleaning intervals directly.
Which model supports app-based filter management?
The Festool 577874 supports app-based filter management. It includes an AutoClean system that you can control remotely. You can set cleaning intervals from 15 to 120 seconds via the app. This ensures consistent suction power during heavy dust generation. The Festool 577872 does not list this specific app integration feature in its specifications.
Is the Festool 577872 heavier than the 577874?
Yes, the Festool 577872 is heavier. It weighs 38 pounds compared to the 34 pounds of the Festool 577874. The 577872 is also slightly taller at 23.4 inches versus 23.5 inches for the 577874. These weight and size variations may influence portability. You should consider your workshop layout when choosing between the two.
Do both extractors work with Bluetooth tools?
Yes, both models feature smart Bluetooth connectivity. They support automatic tool triggering for compatible corded devices. This allows the extractor to start and stop automatically when you use connected tools. The Festool 577874 emphasizes this smart automation in its verdict. Both units provide this synchronization for efficient dust management in your workshop.
What are the dimensions of the Festool 577874?
The Festool 577874 measures 25 inches in length, 14.4 inches in width, and 23.5 inches in height. It weighs 34 pounds. These dimensions make it slightly more compact in height than the 577872. The footprint remains the same for both models. You can use these measurements to plan your workshop storage and airflow requirements effectively.