The most ergonomic mode for the Triflex HX1 is its upright configuration. Its handle position is ideal to use as an upright with the motor at the lower end. Cleaning carpet is where the Miele Triflex HX1 excels with its above-average airflow and brush roll design.

The Miele TriFlex HX1 has a quoted battery life of up to 60 minutes with no powered brush heads in low power, and up to 17 minutes in high power mode with the powered brush head attached. Charging from empty takes a quoted four hours. In our tests, in Max mode the HX1 lasted 12mins 11secs and in low power mode it ran for 28mins 11secs; the powered cleaning head was attached and running in both tests. With a removable 2,500mAh, 25.2V lithium-ion battery – which plugs directly into the supplied mains adapter – and a filter you never need to replace, the Miele TriFlex HX1 is a practical beast. Indeed, if you shell out for the top model you also get a pair of batteries for your money, which means you can leave one charging while cleaning with the other, then swap over when the juice runs low.

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Miele utilizes a VART Li-ion battery rated at 2500 milliamps with a claimed run time of 60 minutes.

Enter the serial number for your appliance in the white box. The serial number can be found on the data tag. Please only enter the number after the slash. On board the Triflex HX1 Pro, you’ll also find three handy tools: the Crevice Nozzle, Upholstery Brush and the Dusting Brush. Maintenance-free Cleaning Aside from its struggles with quaker oats, it did well with other types of debris like coffee grounds, sand, and quinoa.It has the same toolset as the base HX1 but with the handheld electrobrush, Miele’s version of a mini turbo brush. I would not recommend this for cleaning long strands, but it would suffice for shorter strands. Edge cleaning

The Pro version, reviewed here, comes with the basic attachments and the illuminated floor head, but doesn’t have the mini motorised tool. However, it does come with a second battery, a separate battery charger, and two extra rollers that you can swap out for the standard brush roller in the main floor head. These are a secondary, softer carpet brush roller for delicate carpets, and a soft roller for hard floor. While on the subject of the rollers, I was disappointed none of them offer any kind anti-tangle mechanism to keep the roller free of hair. If you live with long-haired people or pets, you’re going to end up getting the scissors out to regularly clean the roller on this vacuum cleaner. On such an expensive device, it’s a major disappointment. The HX1 Pro is the premium option with the LED-equipped nozzle, which Miele calls the “Multifloor XXL BrilliantLight.” You can get two batteries out of the box by purchasing the HX1 Pro, plus an extra charger. Ergonomics and UsabilityAn innovative and powerful cordless vacuum would be nothing without Miele’s renowned filtration capability. The Hygiene filter reliably prevents 99.9% of dust and fine particulate from re-entering the atmosphere while cleaning – superior air quality means a safer home environment for you and your loved ones. The hygiene filter is designed to last the lifetime of your device, no need to replace or worry about quality deterioration over time. Staying true to its roots, the Triflex utilizes a wide nozzle at around eleven inches – more than an inch broader than other brands. For people who are familiar with vacuum cleaners, Miele is a known brand, particularly with bagged canister vacuums.

Even with the upright configuration, the Triflex’s dirt volume is below average at only 0.5 liters. Coming with an HEPA Lifetime Filter, this cordless cleaner is perfect for allergy sufferers, capturing 99.999% of fine dust and 99.95% of bacteria and allergens. It also comes in an Infinity Grey Pearl finish, to inject a bit of style into your cleaning routine. Enter the serial number for your appliance in the white box. The serial number can be found on the data plate. Please only enter the number after the slash. The Miele TriFlex HX1 is clearly a high-quality vacuum cleaner. It’s well made, comfortable to use – especially for floor cleaning – it cleans well and battery life is decent. The flexibility of its 3-in-1 design brings something genuinely useful to the table, allowing for more comfortable cleaning that’s easy on the wrist. In addition, the Triflex HX1 Power includes an additional rechargeable battery – allowing you to vacuum even the largest of households without the need to take a charging break. The Triflex HX1 includes an additional attachment designed to remove stubborn pet hair, as well as a Multi-Floor Electrobrush equipped with Brilliantlight, leaving no crevice for dirt to hide.Easy to empty dustbin: I like the twist to open mechanism for emptying debris. It’s easy to use, and there’s no need to touch the dirt with your fingers. Dusting Brush: With an adjustable swivel point and synthetic brushes for extra-gentle cleaning of high-end flooring and furnishings. Protect against scratches and abrasions. How does this compare with its rivals? It’s similar to the Bosch Serie 8 cordless vacuum we reviewed last year and better overall than the cheaper Vax Blade 4 but it lags behind the Dyson V8, V10 and V11.