Torn between T20+ and Optimum 3-in-1 VL100 for your next cordless vacuum?

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We examine the T20+ – a battery-power vacuum by Airrobo, comparing runtime, dust tank, and costs, with – Optimum 3-in-1 VL100 by Tower, analysing real-world vacuuming performance.
By assessing these vacuums – the T20+ and Optimum 3-in-1 VL100 from AIRROBO and TOWER, you get the best floorcare machine.
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Get DealAIRROBO T20+ vs TOWER Optimum 3-in-1 VL100 – key Specifications
AIRROBO T20+ Specs

- Product Brand: AIRROBO
- Cordless Vacuum Model: T20+
- Type of Vacuum: Robot
- Battery Life: 190 Minutes
- Dirt Tank Capacity: 0.35L
- Weight: 3.8KG
- Colour: Black
- RRP: £339.99
TOWER Optimum 3-in-1 VL100 Specs

- Product Brand: TOWER
- Cordless Vacuum Model: Optimum 3-in-1 VL100
- Type of Vacuum: Stick
- Battery Life: 60 Minutes
- Dirt Tank Capacity: 1L
- Weight: 1.6KG
- Colour: Blue & Black
- RRP: £129.00
T20+ and Optimum 3-in-1 VL100 Cordless Battery Run Time
AIRROBO Robot cordless vacuums, like the T20+, provides lightweight portability without mains cables. Optimum 3-in-1 VL100 Stick is also cordlessly powered by a TOWER rechargeable battery.
The Tower Optimum 3-in-1 VL100 has a battery supply runtime of 60 minutes of cleaning, compared to the Airrobo T20+ which has 190 minutes life.
- AIRROBO T20+ Runtime: 190 mins continuous vacuuming
- TOWER Optimum 3-in-1 VL100 Runtime: 60 mins continuous vacuuming
Charging times between the T20+ and Optimum 3-in-1 VL100 varies – check manual.
Cordless Vacuum Dust Tank Capacity
Both Airrobo T20+ and Tower Optimum 3-in-1 VL100 are bagless, storing dust, hairs, dirt, and debris inside a sealed 0.35 litre and 1 litre tank, respectively. The Optimum 3-in-1 VL100 by TOWER holds up to 1 Litre of compressed dirty particles. The T20+ by AIRROBO has a capable capacity of 0.35 litre for manual disposable.
- T20+ onboard dirt/dust tank size: 0.35L
- Optimum 3-in-1 VL100 onboard dirt/dust tank size: 1L
Floor Cleaning Types
Airrobo’s T20+ and Tower’s Optimum 3-in-1 VL100 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 Optimum 3-in-1 VL100 and T20+ can’t vacuum liquids. For this, a TOWER or AIRROBO ‘wet and dry’ vacuum is needed.
Most Airrobo and Tower battery powered vacuums include accessories. Check T20+ or Optimum 3-in-1 VL100 manual for specifications and attachments.
Vacuum Filtration
The Optimum 3-in-1 VL100 and AIRROBO T20+ include effective filters to capture dust, dander, pollen, hairs, and fibres.
AIRROBO and TOWER use HEPA, foam, or cloth, filters. T20+ and Optimum 3-in-1 VL100 maintain suction and clean exhaust air.
TOWER and AIRROBO Reviews
Combined feedback from 47 reviewers shows the T20+ with a rating of 4.2/5 stars, and the Optimum 3-in-1 VL100 vacuum gains a 4.4/5 average from 39 reviews, showing comparable reliability results.
| Brand | Model | Runtime | Weight | Tank | Best Price |
| AIRROBO | T20+ | 190 M | 3.8 | 0.35L | £339.99 |
| TOWER | Optimum 3-in-1 VL100 | 60 M | 1.6 | 1L | £129.00 |
Best Buy: Shark PowerPro Cordless Stick Vacuum
Best cordless vacuum – Shark PowerPro – beating T20+ and Optimum 3-in-1 VL100 on performance and value
Limited Offer
Get Deal