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The Dreame H12 Dual FlexReach is designed to wash hard floors and convert into a dry handheld or stick vacuum using its detachable battery and motor and included attachments. Dreame says it can lie flat, but that does not mean it fits beneath every bed: its India product page specifies clearance down to 14 cm for the body and 9.6 cm for the brush head. Those figures, along with the runtime and cleaning claims below, are manufacturer specifications or test claims—not independent test results.
What “dual” use means on the H12 Dual FlexReach
Dreame describes this model as a 6-in-1 wet-and-dry cleaner. In floor-washing configuration, it has Smart, Suction, Turbo and Quiet modes. Detaching the battery/motor and fitting the listed vacuum attachments turns it into a dry handheld or stick vacuum; those configurations have Standard and Turbo modes. “Dual” therefore refers to wet floor washing and dry vacuuming in one system, not two identical floor-cleaning modes.
The India product page lists a multi-surface brush, motorized mini-brush, flexible combination tool and extension rod, alongside the floor-washing brush. It also lists a spare roller, replacement filter, cleaning solution, cleaning brush and accessory storage mount. Package contents can vary by region, so check the exact SKU and box contents offered where you plan to buy.
Will it reach under your bed?
Dreame’s India page says the cleaner lies fully flat at 180°. Its accompanying clearance disclaimer is more useful for planning: the whole body can enter spaces as low as 14 cm, while the brush head can go as low as 9.6 cm. Measure both the floor-to-frame clearance and any obstacles such as a low crossbar; the head’s lower profile does not mean the taller body will fit through the same gap. Floor transitions and the space needed to maneuver can also affect whether it reaches the area you want to clean.
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These are manufacturer-stated dimensions, not a guarantee that the appliance will fit beneath every bed or furniture layout. A separate Dreame Americas listing for the H12 Dual FlexReach also describes a 180° position and 9.6 cm head height, but regional pages and packages can differ.
Specifications and Dreame’s performance claims
The figures below come principally from Dreame India’s H12 Dual FlexReach page. Treat maximum runtimes and test results as manufacturer claims; Dreame notes that actual runtime may vary. Its page attributes the 23,000 Pa suction claim to GTT Surface Cleaning & Air Treatment Laboratory reports 0369-25A-01 and 0369-25A-04.
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| Specification | H12 Dual FlexReach (India page) |
|---|---|
| Rated power; listed weight | 400 W; 5.4 kg |
| Battery capacity; charging time | 4,000 mAh; 4 hours |
| Maximum vacuuming runtime | Up to 60 minutes in Standard mode; manufacturer claim |
| Maximum floor-washing runtime | Up to 50 minutes in Quiet mode and up to 35 minutes in Smart mode; manufacturer claims |
| Clean-water tank | 780 mL |
| Used-water tank | 700 mL upright; 450 mL when lie-flat |
| Advertised suction; brush speed | 23,000 Pa; 480 RPM |
The smaller listed used-water capacity when the cleaner is flat is worth noting if you plan to clean under furniture in that position. The product page does not establish how often a particular home will need refills or emptying; that depends on the area and cleaning conditions.
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Self-cleaning, drying and anti-tangle claims
Dreame advertises a 90°C hot-water brush wash, followed by hot-air drying options of five minutes at 90°C or 30 minutes at 85°C. The drying figures are stated under Dreame in-house conditions of 23°C and 45% relative humidity; the page says actual results may vary. These are manufacturer-described cleaning and drying functions, not proof of independently verified sanitation or guaranteed odor elimination.
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The page also presents an anti-tangle result based on separate wet- and dry-hair tests attributed to TÜV SÜD’s China Shanghai branch. That is a specific manufacturer-presented test claim; it does not establish performance with every type or amount of hair in ordinary household use.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Do not confuse it with the H12 Dual
Dreame also sells a separate product called H12 Dual. Its Global product page lists different specifications from the India H12 Dual FlexReach page, so the models’ numbers and packages should not be mixed.
Rank #4
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| Specification | H12 Dual FlexReach (India page) | H12 Dual (Global page) |
|---|---|---|
| Advertised suction | 23,000 Pa | 16,000 Pa |
| Roller speed | 480 RPM | 520 RPM |
| Clean-water tank | 780 mL | 900 mL |
| Used-water tank | 700 mL upright; 450 mL lie-flat | 700 mL |
| Advertised runtime | Up to 60 minutes vacuuming in Standard mode; up to 50 minutes washing in Quiet mode; up to 35 minutes washing in Smart mode | 35 minutes wet/dry; 60 minutes handheld |
These are values from different Dreame product pages and markets, not results from a controlled comparison. Confirm the full model name, regional SKU, included tools and replacement-part fit with the seller or Dreame before ordering. A listing for H12 Dual, H12 FlexReach or H12 Pro FlexReach does not establish that its accessories fit H12 Dual FlexReach.
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- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
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What to verify before buying
- Model and region: Confirm that the listing is specifically for H12 Dual FlexReach, and check the local product page and manual for the version sold in your market.
- Furniture clearance: Measure the lowest usable gap against the stated 14 cm body and 9.6 cm brush-head clearances; allow room for any crossbars and floor transitions.
- Box contents: Verify which vacuum tools, spare roller, filter and cleaning solution are included in the actual package.
- Floor and solution guidance: Check the exact model’s manual for permitted surfaces and cleaning solution. The available support FAQ for the related H12 FlexReach is not proof of H12 Dual FlexReach instructions.
- Consumables and service: Confirm local warranty, replacement roller and filter availability, and compatibility for this exact model. The related H12 FlexReach support page’s maintenance advice does not establish the correct interval or part fit for H12 Dual FlexReach.
Sources
- Dreame India: H12 Dual FlexReach Wet and Dry Vacuum
- Dreame Global: H12 Dual Wet and Dry Vacuum
- Dreame: H12 FlexReach support
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
