Festool 574831 CT 15 HEPA Dust Extractor

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The new CT 15 HEPA dust extractor is the perfect blend of value and functionality. Ideal for cleaning on construction sites, production shop, or the home workshop: With a 3.96 gallon container volume, the CLEANTEC CT 15 extracts dust, dirt, and water. Its design ensures that almost the entire container volume can be used – for long periods of work without having to change the filter bag.

The CT 15 does not have Bluetooth connectivity and there is no option for Bluetooth as an add-on.

The CT 15 is Full Unit HEPA Certified with an adjustable high-performance turbine. Capture dust without interruptions with its full capacity usage of the 3.96 gallon container. Offering a robust design for a long service life, compact and stable footprint and a chassis with steel axles. And backed by Festool's 3-year comprehensive warranty including wear and tear.

An economical choice, the CT 15 includes many of the standard features found other Festool dust extractor models. Auto-start tool-triggered activation, Full HEPA Unit Certification, variable suction, a touch control panel, and 3-year comprehensive warranty which covered wear and tear. The CT 15 offers a compact footprint and lightweight design that are well suited for jobsite use.

Available accessories include a optional extendable handle (204310), an optional smooth sleeved hose (204921), and an optional long-life reusable filter bag (204309).

  • Ideal for use on the go thanks to compact dimensions, low weight, and robust chassis
  • Touch operation for intuitive control of the mobile dust extractor
  • Externally accessible main filter for easy replacement
  • Cleaning accessories already among the items included and stored in the mobile dust extractor
  • Container/filter bag capacity 3.96/3.3 gallons
  • Flat storage area – ideal for storing consumables
  • Elastic tie-down strap included to secure vacuum hose on top of CT for convenient transport

How does the new CT 15 compare to the CT MINI I and CT MIDI I dust extractors?

Hose Standard, Ribbed Non-Anti-Static Smooth, Anti-Static
Filter Cleaning Mechanism No Yes, Manual Lever
Crevice & Upholstery Tools Yes, Included No, Optional
Handle No, Optional No, Optional
Auto-Start, Tool-Trigger Yes Yes
Variable Suction Yes Yes
Bluetooth No Yes
Sys-Dock No Yes
Foot Brake No Yes
Hose Storage Elastic Band Hose Garage
Cord Wrap No, optional Yes

CT 15 HEPA Dust Extractor Features

Festool CT 15 Dust Extractor

Cleaning Accessories Included

Crevice nozzle and upholstery nozzle can be stored in the mobile dust extractor.

Festool CT 15 Dust Extractor

Simple Transport

The mobile dust extractor can be moved conveniently using the telescopic handle (sold separately).

Festool CT 15 Dust Extractor

Work Longer

The sophisticated container geometry and space-saving flat filter ensure maximum utilization of the container volume.

Festool CT 15 Dust Extractor

Simple Filter Replacement

Quick, easy and tool-free.

Festool CT 15 Dust Extractor

Easy Handling

The compact, ergonomic design and low weight make the extractor particularly easy to transport.

Festool CT 15 Dust Extractor

Touch Operation

Intuitive touch control panel instead of rotary knobs – for extremely simple operation even when wearing gloves and when dirt builds up.

Festool Dust Extractor Family


  • (1) 11-1/2' Ribbed Standard Hose (note: hose is not anti-static)
  • (1) Crevice Nozzle
  • (1) Upholstry Tool
  • (1) Filter Bag
  • (1) HEPA Filter
More Information
Power Source Electric
Form Factor Portable
Product Type Vacuum
Power consumption 350-1200 Watts
Max. volume flow 130 CFM
Max. vacuum 96" static water lift
Filter Rating HEPA
Noise Level 62-72 dBa (depending on suction level)
Anti-Static Hose 1-1/16" x 11.5' (27mm dia.)
Container/filter bag capacity 4.0 / 3.3 gal
Dimensions (L x W x H) 18.5" x 12.6" x 17.1"
Weight 23.8 lbs
Integrated Bluetooth? No

3-Year Service All-Inclusive Warranty
30-Day Money Back Guarantee

For detailed warranty information, please visit the Festool website.

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3-Year Service All-Inclusive Warranty
30-Day Money Back Guarantee

For detailed warranty information, please visit the Festool website.

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