Name: Triflex HX3 Aqua
Brand: Miele
SKU: 12878500
Price: 1049 USD
Availability: InStock
Rating: 4.4736843 (19 reviews)

Free shipping on orders $99+ within the contiguous US (exclusions apply). | Klarna available

01 / 07

Color:Obsidian Black

$1,049.00

Product details

AquaTwister: deep cleaning and 360° light for visible cleanliness
Dust pickup99.99%^5,for thorough and hygienic deep cleaning
Boost mode: for faster cleaning of heavily soiled areas
Running time: up to 70 minutes
'
with VARTA lithium-ion rechargeable battery.
Patented^6,3-in-1 design incl. free-standing function for parking
HEPA filter: 99.999%^7,exhaust air filtration for the purest ambient air
FloorDetect: flooring detection and power adjustment
BrilliantLight: particularly bright LED front light for maximum dust detection
Display: shows time left and important data for stress-free vacuuming
Twist2open: for hygienic and easy emptying of the dust container
Carefully developed and manufactured in Germany by Miele & Cie. KG
View manufacturer details:
Safety information

Product data sheet

Model number: Triflex HX3 Aqua
Manufacturer material number: 12878500
EAN number: 4002516922582

Cordless stick vacuum cleaner
Product line: Triflex HX3
Product type: SWDL0
Appliance color: Obsidian Black

Vortex Technology

Electronic suction power setting: Display / 3 levels
Boost mode
Park system for vacuuming breaks
Exchangeable Li-Ion battery
3‑in‑1 design

ComfortClean
Exhaust filter: HEPA lifetime filter
Dustbag volume in cu. ft. (l): 0.02 (0.5)

Battery type: Li-ion
Nominal battery capacity in mAh: 2500
Volume in dB: 74
Width in inches (mm): 10 1/4 (260)
Height in inch (mm): 51 1/8 (1297)
Depth in inches (mm): 11 (280)
Weight in lbs (kg): 8 (3.6)
Volt: 25,2
LOW level running time PowerUnit solo: 70
LOW level running time with electrical accessories: 38
HIGH level running time with electrical accessories: 15
Cleaning area in m²: 160
Recharging time in min.: 240

HX-DB dust brush
XL HX-UN upholstery nozzle
HX-CN crevice nozzle
MultiFloor XXL SEB 430 electrobrush
MultiFloor XXL SEB 435 electrobrush with BrilliantLight
MultiFloor XXL SEB 436 electrobrush with BrilliantLight
Wall Mount
Power supply unit
AquaTwister
AquaPad: 2
Miele FloorClean – floor cleaner (mL): 500
Storage tray

EAN: 4002516922582

What's included

HX-DB dust brush
XL HX-UN upholstery nozzle
HX-CN crevice nozzle
MultiFloor XXL SEB 430 electrobrush
MultiFloor XXL SEB 435 electrobrush with BrilliantLight
MultiFloor XXL SEB 436 electrobrush with BrilliantLight
Wall Mount
Power supply unit
AquaTwister
AquaPad: 2
Miele FloorClean – floor cleaner (mL): 500
Storage tray

Particularly convenient park position
Practically stowed away
Ideal for short breaks in between and for easy storage.
Remove even stubborn dirt and stains
360-degree light
The 360-degree SpotLight of the AquaTwister brush reveals any dirt, even in hard-to-reach places.
Versatile design for added convenience
Patented 3-in-1 design^2,
Customize your Triflex HX3 flexibly for maximum comfort, long reach, and fast cleaning.
Effortless wet cleaning for stubborn dirt
AquaTwister brush
With rotating pads and adjustable water volume, even dried-on dirt can be easily removed.

User convenience

Particularly convenient park position

Practically stowed away

Ideal for short breaks in between and for easy storage.

Clean large areas without recharging

Powerful lithium-ion battery

Thanks to a running time of up to 70 minutes, you can vacuum your entire house or large areas without any stress.^1,

Remove even stubborn dirt and stains

360-degree light

The 360-degree SpotLight of the AquaTwister brush reveals any dirt, even in hard-to-reach places.

The mode for extra performance

Boost mode

With the integrated display, you have an overview at all times. When vacuuming, you can see the remaining battery charge, the selected cleaning mode (Low, Eco, High), and a timer in Boost mode. The display of the remaining cleaning time enables you to perfectly plan your energy usage. During charging, you can monitor the charging status as a percentage on the display.

Versatile design for added convenience

Patented 3-in-1 design^2,

Customize your Triflex HX3 flexibly for maximum comfort, long reach, and fast cleaning.

Effortless cleaning

Comfort mode

Light in weight for effortless, convenient handling.

Maximum range

Reach mode

The PowerUnit is located at the top for maximum flexibility during vacuuming.

Easy handling

Compact mode

Practical and quick: The PowerUnit Solo is ready to use in next to no time.

Hygiene

Quick and hygienic emptying

Twist2open

Empty your appliance easily with Twist2open, which allows almost 100% of the dust to fall out of the container.

Breathe easily

Maintenance-free HEPA^3, lifetime filter

Ideal for allergy sufferers with an appliance filtration performance of 99.999% using the HEPA lifetime filter.^3,

Quality

Designed and manufactured with German precision

Developed and manufactured in Germany

Our Triflex models meet the highest performance and quality standards.

Cleaning performance

Strong suction power on all floors

High cleaning performance with Digital Efficiency Motor

With 99.99% dust pickup, the Triflex with Digital Efficiency Motor ensures a thoroughly clean home.^4,

Construction type and design

High-end design

Family design concept

Thanks to the stylish design and first-class workmanship, your appliance will blend seamlessly into your home.

Features

One brush for all types of flooring

MultiFloor XXL brush with FloorDetect

Our MultiFloor brush automatically adapts to the surface to be cleaned for efficient vacuuming.

Effortless wet cleaning for stubborn dirt

AquaTwister brush

With rotating pads and adjustable water volume, even dried-on dirt can be easily removed.

Vacuuming in all lighting conditions

BrilliantLight LED

The bright lighting on the floorhead tracks down every single speck of dust.

Clever solution for upholstery and crevices

Three-piece accessory set

Clever accessories always for convenient cleaning of upholstery, crevices, and delicate surfaces.

What our customers say

(19 reviews)

5 stars: 14 reviews
4 stars: 3 reviews
3 stars: 0 reviews
2 stars: 1 review
1 star: 1 review

Most recent local reviews

Oct 2, 2026
Reviewed in Poland
Świetny odkurzacz.
Polecam
Jan
Sep 30, 2026
Reviewed in the United Kingdom
Pricy but no regrets
I have been using the vacuum/mop for a few weeks now and I love it. I have tilled flloors throughout, with large rugs and two carpeted bedrooms. The vacuum copes with it all. It is really easy to change from vacuum to mop and I use the mop section every day in the kitchen after I have vacuumed, it's so easy and the floor drys really quickly. This is pricy but for me worth every penny. I rinse through the mop pads after I use them ( five minutes) leave them to dry and they are ready for next time. The battery life has never been an issue for me. The changing of the dust box from top to bottom can be a little tricky for me as I have inflammatory arthritis in my hands and have better/worse days. But overall this is still easier than the bucket and mop scenarios. A happy customer.
Michèle
Sep 20, 2026
Reviewed in the United Kingdom
Reliable equipment I would recommend.
The Triflex HX3 is great bit of kit for the home. It's quiet , compact and efficient. With its 3 in 1 hoover design you can hoover almost every where. The mopping facility I find easy to use and the pads wash in the washing machine.
Anonymous purchaser
Sep 5, 2026
Reviewed in Germany
Teppich wurde durch Bürste beschädigt.
Teppich wurde durch Bürste beschädigt.
Anonymous purchaser
Aug 29, 2026
Reviewed in Sweden
Se ovan
Miele är bäst
Cerry

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1.70 minutes applies to the Low power level without the MultiFloor XXL electrobrush attached.
2.Patent: DE 102016105475 B4
3.99.999% according to IEC 62885-4:2020 / HEPA according to EN 1822-1:2019
4.When vacuuming hard floors with crevices in High mode, 100% dust pickup is achieved, measured according to IEC 62885-4:2024.
5.When picking up dust on hard floors with cracks, we achieve 100% dust pickup on power level HI, measured according to IEC 62885-4:2024
6.Patent: DE 10 2016 105 475 B4
7.99.999% according to IEC 62885-4:2020/HEPA according to EN 1822-1:2019

We reserve the right to make technical changes; we assume no liability for the accuracy of the information provided.

Triflex HX3 Aqua Obsidian Black

Product details

Product data sheet