Nilfisk · Blue Line · wet/dry vacuums
ATTIX 33-21 IC
Reference 107412122
Wet/dry extractor with automatic InfiniClean filter cleaning, a PTFE filter and a 30 L tank. The product page lists dust class L and describes HEPA filtration as an available configuration. Verify the model and filtration for the intended job.
- Reference
- 107412122
- Brand
- Nilfisk
- Category
- Blue Line · wet/dry vacuums
- Model information
- 30 L · 120 V / 50–60 Hz (US)

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The product in detail
The ATTIX 33-21 IC is a 30 L wet/dry extractor with automatic InfiniClean and a PTFE main filter. It targets permitted professional applications where filter management helps maintain workflow. Its reference and functions distinguish it from other ATTIX 33 models; tool connection must be verified in the complete configuration.
Listed specifications
Supplier specifications. Performance varies with configuration and conditions of use. Follow the supplied product’s manual and label.
| Specification | Listed value or configuration |
|---|---|
| Displayed power supply | 120 V / 50–60 Hz / 15 A |
| Tank | 30 L |
| Displayed IEC power | 890 W |
| Displayed airflow | 4,260 L/min |
| Displayed vacuum | 230 mbar / 23 kPa |
| Working sound level | 60 dB(A) |
| Cord | 7.5 m |
| Filter / cleaning | PTFE / InfiniClean |
| Displayed weight | 14.5 kg |
| Dimensions L × W × H | 565 × 385 × 520 mm |
Surfaces and compatibility
For dry debris or liquids only in applications approved for this variant. Identify the material and required filters, bags and tools before changing modes.
Confirm exact functions and dust class for reference 107412122. PTFE describes filter material; it does not certify the equipment for every dust type.
Preparation and use
- Check the material against the manual’s permitted applications and limits.
- Fit the filter, any required bag and the tool specified for the chosen mode.
- Inspect the float or level system, hose and lid seal.
- Monitor filling and stop according to the machine procedure.
- Dispose of contents using the appropriate route for the liquid or dust, then prepare for the next use.
Care and storage
Empty and clean the tank, inspect the filter and dry components as instructed before dry pickup. Automatic filter cleaning does not replace inspection or replacement when worn.
Limits and things to check
A wet/dry tank does not permit every liquid, fine dust or combustible material. Dust classes, certifications and antistatic systems apply to the complete configuration. Have specialized applications verified.
Equipment, accessories and options
Confirm bags, hoses, tool adapters, antistatic accessories and filter. HEPA mentioned for certain configurations should not be assumed supplied.
Practical questions
How do I check this reference suits my floor?
Identify flooring, finish and task, then check both product and flooring instructions. A hidden-area test should reproduce full application and drying. For equipment, also check tools or pads, dimensions and power supply.
Are all accessories and consumables included?
Confirm bags, hoses, tool adapters, antistatic accessories and filter. HEPA mentioned for certain configurations should not be assumed supplied.
What information is still needed before purchasing?
Confirm supplied dust class, tool socket, filtration, certification and contents for the intended material.
Why might results differ from the listed output?
Figures describe different things: working path, theoretical or practical output, power and runtime by mode. Filling, emptying, charging, obstacles, consumable condition and technique influence actual work completed.

