Torn between AirRapid Flex BEL01843FLX and Unlimited 7 BCS712GB Auto Detect for your next cordless vacuum?

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We examine the AirRapid Flex BEL01843FLX – a battery-power vacuum by Beldray, comparing runtime, dust tank, and costs, with – Unlimited 7 BCS712GB Auto Detect by Bosch, analysing real-world vacuuming performance.
By assessing these vacuums – the AirRapid Flex BEL01843FLX and Unlimited 7 BCS712GB Auto Detect from BELDRAY and BOSCH, you get the best floorcare machine.
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Best cordless vacuum – Shark PowerPro – beating AirRapid Flex BEL01843FLX and Unlimited 7 BCS712GB Auto Detect on performance and value
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Get DealBELDRAY AirRapid Flex BEL01843FLX vs BOSCH Unlimited 7 BCS712GB Auto Detect – key Specifications
BELDRAY AirRapid Flex BEL01843FLX Specs

- Product Brand: BELDRAY
- Cordless Vacuum Model: AirRapid Flex BEL01843FLX
- Type of Vacuum: Stick
- Battery Life: 35 Minutes
- Dirt Tank Capacity: 0.5L
- Weight: 3.1KG
- Colour: Blue
- RRP: £79.99
BOSCH Unlimited 7 BCS712GB Auto Detect Specs

- Product Brand: BOSCH
- Cordless Vacuum Model: Unlimited 7 BCS712GB Auto Detect
- Type of Vacuum: Stick
- Battery Life: 80 Minutes
- Dirt Tank Capacity: 0.3L
- Weight: 2.9KG
- Colour: White & Black
- RRP: £399.00
AirRapid Flex BEL01843FLX and Unlimited 7 BCS712GB Auto Detect Cordless Battery Run Time
BELDRAY Stick cordless vacuums, like the AirRapid Flex BEL01843FLX, provides lightweight portability without mains cables. Unlimited 7 BCS712GB Auto Detect Stick is also cordlessly powered by a BOSCH rechargeable battery.
The Bosch Unlimited 7 BCS712GB Auto Detect has a battery supply runtime of 80 minutes of cleaning, compared to the Beldray AirRapid Flex BEL01843FLX which has 35 minutes life.
- BELDRAY AirRapid Flex BEL01843FLX Runtime: 35 mins continuous vacuuming
- BOSCH Unlimited 7 BCS712GB Auto Detect Runtime: 80 mins continuous vacuuming
Charging times between the AirRapid Flex BEL01843FLX and Unlimited 7 BCS712GB Auto Detect varies – check manual.
Cordless Vacuum Dust Tank Capacity
Both Beldray AirRapid Flex BEL01843FLX and Bosch Unlimited 7 BCS712GB Auto Detect are bagless, storing dust, hairs, dirt, and debris inside a sealed 0.5 litre and 0.3 litre tank, respectively. The Unlimited 7 BCS712GB Auto Detect by BOSCH holds up to 0.3 Litre of compressed dirty particles. The AirRapid Flex BEL01843FLX by BELDRAY has a capable capacity of 0.5 litre for manual disposable.
- AirRapid Flex BEL01843FLX onboard dirt/dust tank size: 0.5L
- Unlimited 7 BCS712GB Auto Detect onboard dirt/dust tank size: 0.3L
Floor Cleaning Types
Beldray’s AirRapid Flex BEL01843FLX and Bosch’s Unlimited 7 BCS712GB Auto Detect brush heads are effective on every surface – carpets & deep-pile rugs, hard floors (laminate, wood, tiles), vinyl, even upholstery, and stairs.
Their only limitation is the Unlimited 7 BCS712GB Auto Detect and AirRapid Flex BEL01843FLX can’t vacuum liquids. For this, a BOSCH or BELDRAY ‘wet and dry’ vacuum is needed.
Most Beldray and Bosch battery powered vacuums include accessories. Check AirRapid Flex BEL01843FLX or Unlimited 7 BCS712GB Auto Detect manual for specifications and attachments.
Vacuum Filtration
The Unlimited 7 BCS712GB Auto Detect and BELDRAY AirRapid Flex BEL01843FLX include effective filters to capture dust, dander, pollen, hairs, and fibres.
BELDRAY and BOSCH use HEPA, foam, or cloth, filters. AirRapid Flex BEL01843FLX and Unlimited 7 BCS712GB Auto Detect maintain suction and clean exhaust air.
BOSCH and BELDRAY Reviews
Combined feedback from 544 reviewers shows the AirRapid Flex BEL01843FLX with a rating of 4.6/5 stars, and the Unlimited 7 BCS712GB Auto Detect vacuum gains a 4.7/5 average from 303 reviews, showing comparable reliability results.
| Brand | Model | Runtime | Weight | Tank | Best Price |
| BELDRAY | AirRapid Flex BEL01843FLX | 35 M | 3.1 | 0.5L | £79.99 |
| BOSCH | Unlimited 7 BCS712GB Auto Detect | 80 M | 2.9 | 0.3L | £399.00 |
Best Buy: Shark PowerPro Cordless Stick Vacuum
Best cordless vacuum – Shark PowerPro – beating AirRapid Flex BEL01843FLX and Unlimited 7 BCS712GB Auto Detect on performance and value
Limited Offer
Get Deal