Name: Boost CX1 PowerLine
Brand: Miele
SKU: 11666850
Price: 299 GBP
Availability: InStock
Rating: 4.6987953 (83 reviews)

Answers are generated by AI. Our assistant can help you discover suitable products and accessories. See privacy notice

Free delivery on orders over £50 on Vacuums and Cleaning Products | Klarna available at checkout

01 / 07

Colour:Obsidian black

£299.00

Free delivery over £50, otherwise £4.99. Applies to vacuum cleaners, cleaning products and accessories.

Product details

Powerful cleaning performance thanks to vortex technology
Always stays on track thanks to TrackDrive
Retains even the smallest particles – Hygiene AirClean filter
Versatile applications – universal floorhead
Extremely convenient height adjustment thanks to a Comfort telescopic tube.
View manufacturer details:
Safety Information

Product data sheet

Model identifier: Boost CX1 PowerLine
Manufacturer material number: 11666850
EAN number: 4002516384663

Bagless vacuum cleaner
Product brand: Boost CX1
Motor type: PowerLine
Product type: SNRF0
Appliance Colour: Obsidian black

Vortex Technology

Electronic suction power control: 4-stage rotary selector
Ergonomic carrying handle
Ergonomic handle
Suction tube: Comfort telescopic tube

TrackDrive
Operating radius in m: 10
Cable length in m: 6.5

Exhaust filter: Hygiene AirClean filter
Dustbag volume in l: 1

Power: 890
Volume in dB: 78
Width in mm: 400
Height in mm: 280
Depth in mm: 280
Weight in kg: 7.8

Upholstery nozzle
Crevice nozzle
Dusting brush
Floorhead SBD 365-3

EAN: 4002516384663

What's included

Upholstery nozzle
Crevice nozzle
Dusting brush
Floorhead SBD 365-3

Compact design and powerful suction
Compact design
Small and powerful: a compact design for easy manoeuvring in homes where space is at a premium.
Will stay on track
TrackDrive
Stability and direction: wheels on the sides of the appliance keep it on track and stop it running into anything.
Optimum results from extremely high air throughput
Vortex technology
Powerful cleaning performance: airflow in excess of 100 km/h ensures coarse and fine dust is collected perfectly.

User convenience

Compact design and powerful suction

Compact design

Small and powerful: a compact design for easy manoeuvring in homes where space is at a premium.

Will stay on track

TrackDrive

Stability and direction: wheels on the sides of the appliance keep it on track and stop it running into anything.

Standing safe and secure at all times

Easy positioning on staircases

Safe to park: wheels on the side of the appliance mean that the Boost CX 1 can be set down on any stair or step.

Cleanliness for comfort

Optimum results from extremely high air throughput

Vortex technology

Powerful cleaning performance: airflow in excess of 100 km/h ensures coarse and fine dust is collected perfectly.

Efficiency

Hygienic and sustainable

Sustainable filters

Good for the environment: the frames of the Hygiene AirClean filter are manufactured from recycled plastic.

What our customers say

(83 reviews)

5 stars: 62 reviews
4 stars: 17 reviews
3 stars: 4 reviews
2 stars: 0 reviews
1 star: 0 reviews

Most recent local reviews

5 stars
5 Sept 2026
I will buy it again
The best excellent
Anonymous buyer
5 stars
25 Aug 2026
I would recommend
Light and easy to move around powerful vacuum for its size, copes well with carpet and hard floors. Excellent delivery experience from Miele, kept informed by email at all stages.
Hugh
5 stars
13 Jul 2026
I would buy this vacuum cleaner again
This is one of the best vacuum cleaners I've had, it cleans easily.
Halyna Letka
5 stars
19 May 2026
Outstanding quality that makes vacuum cleaning easy
The build quality of this vacuum cleaner is excellent. Everything fits in its place precisely. Assembling the cleaner was easy. The flexible hose fitment to cleaner body and elbow connection was straightforward because it was so well engineered. Also, the cord rewind does it job well without trying to throw you off your feet in the process. Likewise, the waste container is easy to extract and empty and the filters are very good quality. I especially liked the bracket which mounts three small nozzles that attaches to the flexible hose. The compact size of this cleaner makes it easy to store, especially with the way the rigid pipe clips to the side of the cleaner which keeps the hose from draping across the floor. I was impressed with the suction as it can be varied in four stages with a rotary knob on the cleaner and also has a sliding control on the hose. Also impressive was the quality of the floor nozzle and other attachments, of which there is a good range. Having purchased this directly from Miele it arrived the following day and the excellent packaging ensured it arrived in first class condition. This is one of those domestic appliances that any bloke who likes his 'big boy toys' should buy. It will also earn you brownie points with your partner.
David Forman
5 stars
26 Feb 2026
Very very happy 😃
I purchased this wonderful little vacuum cleaner after a rather ancient but hard working Dyson had ended its days. Having used many Miele products over the years, it was an easy and logical choice to buy a Miele vacuum. It's incredibly powerful for its size, super build quality and easy to assemble and to be honest great value for money too! If I have one little niggle it would only be that emptying the canister is fiddly, that is probably down to my old hands. In all other respects I would definitely recommend it.
Shadowfax221b