Miele Triflex HX3 White

The Miele Triflex HX3 is the entry point into Miele's most advanced cordless vacuum generation — Made in Germany, with the full HX3 platform and nothing cut to get there.

Best for: Homes with mixed flooring where a lightweight, high-performance cordless vacuum with smart features and HEPA-level filtration is the priority.

The Triflex HX3 introduces everything new in the HX3 generation: a Digital Efficiency Motor with Vortex Technology, a digital display showing precise remaining runtime in minutes, one-touch Boost Mode for 42% more suction, FloorDetect automatic surface adjustment, and a maintenance-free HEPA Lifetime filter capturing 99.999% of fine dust and allergens. The patented 3-in-1 design switches between Comfort, Reach, and Compact modes in seconds — with the self-standing Comfort Mode reducing wrist weight by 50% for fatigue-free cleaning of large areas. What separates it from the models above it is the tool set: the HX3 comes with the core cleaning tools and one battery. It is the cleanest, most focused version of the platform.

Included Accessories

• MultiFloor XXL Electrobrush with BrilliantLight — Main floorhead with FloorDetect technology for automatic adjustment between carpets and hard floors; integrated LED headlight reveals dust and pet hair along baseboards and under furniture
• Upholstery Nozzle XXL SPD 20 — Extra-wide nozzle for sofas, mattresses, and fabric surfaces
• Crevice Nozzle — Slim tapered nozzle for baseboards, corners, and tight gaps
• Dusting Brush — Soft-bristle brush for delicate surfaces and above-floor cleaning
• Wall Mount with Integrated Bracket — Keeps the vacuum and all tools neatly stored and ready for the next clean
• Power Supply Unit — For charging the removable battery
• Removable VARTA Li-ion Battery — 25.2V, 2500 mAh

Technical Specifications

Key Features

• Made in Germany — Full HX3 platform, built to Miele's exacting engineering standards with no compromises
• Patented 3-in-1 design — Comfort Mode (self-standing, 50% less wrist weight), Reach Mode (extended access under furniture), Compact Mode (PowerUnit solo for quick handheld use)
• FloorDetect technology — MultiFloor XXL automatically adjusts suction and brush speed between hard floors and carpet — no manual switching
• BrilliantLight LED headlight — Integrated into the floorhead to reveal dust and debris along baseboards and under furniture
• Digital display with runtime countdown — Shows exact remaining minutes per power level; switches to a countdown timer in Boost Mode
• Boost Mode — One-touch access to up to 42% more suction for 10 seconds
• 70-minute runtime — 10 minutes longer than the previous HX2 generation; applies to Low Mode, PowerUnit solo
• HEPA Lifetime Filter — Maintenance-free, captures 99.999% of fine dust and allergens — never needs replacing
• Twist2Open dustbin — Stainless-steel filter cage for hygienic, mess-free emptying
• Removable VARTA battery — Compatible with additional HX3 batteries sold separately for extended runtime

Recommendations

• Type of residence: Apartments, condos, and homes with mixed flooring
• Ideal users: Those entering the HX3 generation who want the full platform with all core features at the most accessible price point
• Floor compatibility: Hardwood, laminate, tile, low to medium pile carpet, area rugs, stairs, upholstery
• Not recommended for: Heavy pet hair — consider the HX3 Cat & Dog which adds the Electro Compact powered pet brush; or high-pile carpet — a Miele canister with a powered electrobrush is better suited

Frequently Asked Questions

What is the difference between the HX3 and the HX3 Cat & Dog?
The platform is identical — same motor, display, Boost Mode, HEPA filter, and MultiFloor XXL floorhead. The Cat & Dog adds the powered Electro Compact brush HX-EC 20, exclusively designed to lift embedded pet hair from upholstery, stairs, and car seats. If you have pets, the Cat & Dog is the right choice.

What is the difference between the HX3 and the HX3 Plus?
The HX3 Plus includes a second VARTA battery for up to 140 minutes of total runtime, and the Hardfloor Roller for dedicated wood and tile cleaning. The HX3 comes with one battery and the MultiFloor XXL for everyday mixed-floor use.

Can I add the AquaTwister wet cleaning brush later?
Yes — the AquaTwister is sold separately and is compatible with all Triflex HX3 models, including the base HX3. You can upgrade to wet cleaning at any time without buying a new vacuum.

Does the HEPA filter ever need replacing?
No. The HEPA Lifetime Filter is maintenance-free and stays with the machine for its entire lifespan.

Can I buy a second battery?
Yes — additional VARTA 25.2V batteries are available separately and compatible with the entire Triflex HX3 range, giving you extended runtime without waiting for a full recharge.

What is the difference between the HX3 and the previous HX2?
The HX3 brings a more powerful Digital Efficiency Motor, a new digital display with precise runtime countdown (versus the HX2's indicator lights), one-touch Boost Mode, 10 minutes longer battery runtime (70 vs 60 minutes), and a stainless-steel filter cage for cleaner dust emptying.