Vacuum Cleaners

Best Vacuums

Miele Triflex HX1 Cat & Dog SMML0

We expect this model to perform similarly to the tested Miele Triflex HX1 SMUL0 although it may differ in price and features.

This cordless Miele stick vac has a 25.2V Li-ion battery. It converts to hand vac mode and comes with crevice tool, dusting brush, upholstery tool, electric pet hair brush, wall mount and power supply unit.

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CR's Expert Take

How did it perform in our owner surveys and expert lab testing?

Overall Score

The Overall Score for this model incorporates our expert lab test results, as well as ratings for that brand’s reliability and owner satisfaction from our annual product owner survey of members.

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Current Range of Tested Stick Vacuums (Cordless)

What goes into the Overall Score?

OWNER SURVEYS

Learn More

Carpet

/ 5

Bare floors

/ 5

Edges

/ 5

Noise

/ 5

Pet hair

/ 5

Clean emissions

/ 5

Cordless

/ 5

Run time

Charge time

Color

/ 5

Emissions

/ 5

About

The Miele Triflex HX1 Cat & Dog SMML0 is part of the Vacuum Cleaners test program at Consumer Reports. In our lab tests, Stick Vacuum (Cordless) models like the Triflex HX1 Cat & Dog SMML0 are rated on multiple criteria, such as those listed below.

Carpet: How well models removed embedded sand from medium-pile carpet.

Bare floors: Denotes removal of surface debris from laminate flooring.

Edges: How well units picked up debris from where the floor meets walls.

Brand Reliability & Satisfaction

#? in Reliability of all Stick Vacuum (Cordless) Brands

Did the brand perform consistently well over time?

PREDICTED RELIABILITY SCORE

/ 100

Predicted brand reliability is based on estimated problem rates for newly-purchased cordless stick vacuums by the end of the fifth year of ownership, adjusting for extended warranty/service contract status, product usage, and the presence of pet hair in the home. Ranked #? of 20

Would our members recommend this brand?

OWNER SATISFACTION SCORE

/ 100

Brand owner satisfaction is based on the proportion of members who are extremely likely to recommend their cordless stick vacuum to their friends and family. Ranked #? of 20

Source: Consumer Reports' 2023, 2024, and 2025 Winter Surveys

Features & Specs

Specs

Weight

8 lbs.

Cord length

0 ft

Battery type

lithium ion

Brush on/off

Connections

Bare floors POC

Carpet POC

Charge time POC

hr.

Clean emissions POC

Cordless POC

Edges POC

Noise POC

Pet hair POC

Run time POC

min.

Price & Shop

Miele Triflex HX1 Cat & Dog SMML0

CR's Expert Take

Overall Score

What goes into the Overall Score?

About

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