Rediffusion Vacuum Cleaner vs Quest 2-in-1 Handheld and Upright Vacuum Cleaner
Updated August 2026 — The Rediffusion Vacuum Cleaner offers superior suction power and dust capacity, making it a better choice for deep cleaning, while the Quest provides versatility and a lower price.
The Rediffusion Vacuum Cleaner offers superior suction power and dust capacity, making it a better choice for deep cleaning, while the Quest provides versatility and a lower price.
Why Rediffusion Vacuum Cleaner is better
Suction Power
Rediffusion has 800W compared to Quest's 600W.
Dust Capacity
Rediffusion has a 2L capacity versus Quest's 800ml.
Filtration
Rediffusion captures 99.95% of particles, better for allergies.
Why Quest 2-in-1 Handheld and Upright Vacuum Cleaner is better
Price
Quest is £34.99, cheaper than Rediffusion at £39.99.
Versatility
Quest has a 2-in-1 design, functioning as both upright and handheld.
Cable Length
Quest has a longer 5m cable compared to Rediffusion's 3.8m.
Overall score
Specifications
| Spec | Rediffusion Vacuum Cleaner | Quest 2-in-1 Handheld and Upright Vacuum Cleaner |
|---|---|---|
| Brand | Rediffusion | Quest |
| Price | £39.99 | £34.99 |
| HEPA Filter | Yes | Yes |
| Suction Power | 800W | 600W |
| Dust Capacity | 2L | 800ml |
| 2-in-1 Function | No | Yes |
Dimension comparison
Price Comparison
When it comes to price, the Rediffusion Vacuum Cleaner is slightly more expensive than the Quest 2-in-1 Handheld and Upright Vacuum Cleaner. The Rediffusion is priced at £39.99, while the Quest is available for £34.99. This £5 difference may be significant for some buyers, especially those on a budget. While both vacuums offer strong performance, the lower price of the Quest might appeal to cost-conscious consumers looking for value without compromising on functionality.
Design and Build Quality
In terms of design and build quality, both vacuums are lightweight and easy to handle. The Rediffusion weighs only 4.2kg, making it easy to manoeuvre around the home. Its lightweight nature is complemented by a convenient carry handle, which enhances its portability. On the other hand, the Quest features a compact design and a sleek appearance, but weighs slightly more than the Rediffusion. The difference in weight may affect ease of use, particularly for prolonged cleaning sessions, where the Rediffusion's ultra-lightweight design could provide an advantage.
Suction Power and Performance
The Rediffusion Vacuum Cleaner boasts an impressive 800W of power, resulting in strong cyclonic suction that is effective on various surfaces, including carpets and hard floors. In comparison, the Quest operates at a slightly lower power of 600W but still achieves a suction power of up to 16kPa. While both vacuums are effective, the Rediffusion’s higher wattage may result in superior cleaning performance, particularly for deep cleaning tasks. The performance of each vacuum will be evident when tackling stubborn dirt and debris, making this a key consideration for buyers.
Dust Capacity
Dust capacity is an important factor for any vacuum cleaner, as it determines how often you need to empty it during use. The Rediffusion features a spacious 2L dust capacity, allowing for extended cleaning sessions without interruption. Conversely, the Quest has an 800ml dust tank, which may require more frequent emptying, especially during larger cleaning tasks. For those who prefer less maintenance during cleaning, the Rediffusion’s larger capacity provides a clear advantage, facilitating a more convenient cleaning experience.
Filtration System
Both vacuums come equipped with washable HEPA filters, which are essential for capturing allergens and improving air quality. The Rediffusion’s filter captures 99.95% of harmful particles, making it particularly suitable for allergy sufferers. The Quest also features a built-in washable HEPA filter, ensuring that even the smallest dust particles are picked up. While both vacuums offer effective filtration, the Rediffusion’s higher efficiency in capturing allergens may be a deciding factor for those with sensitivities or respiratory issues.
Versatility and Features
The versatility of a vacuum cleaner can significantly enhance its usability. The Quest stands out with its 2-in-1 functionality, allowing it to operate as both an upright vacuum and a handheld unit, which is ideal for a variety of surfaces and cleaning situations. In comparison, the Rediffusion is designed solely as an upright vacuum but comes with multiple accessories, including a flexible hose and various tools for reaching corners and tight spaces. While the Quest offers more versatility, the Rediffusion’s range of attachments ensures comprehensive cleaning capabilities in a single unit.
Cable Length and Range
Cable length can impact how freely you can move while cleaning. The Rediffusion features a 3.8m cable, which provides decent reach but may limit mobility in larger rooms. On the other hand, the Quest includes a longer 5-metre power cord, allowing for greater freedom to clean larger areas without constantly switching outlets. This added length in the Quest may prove beneficial for users with larger living spaces, making it easier to tackle cleaning tasks without interruption.
Which should you buy?
Choosing between the Rediffusion Vacuum Cleaner and the Quest 2-in-1 Handheld and Upright Vacuum Cleaner ultimately depends on your specific needs and preferences. If you prioritise a larger dust capacity, higher suction power, and superior allergen filtration, the Rediffusion may be the better option despite its higher price. However, if versatility, a lower price point, and a longer cable are more important to you, the Quest offers excellent value as a compact 2-in-1 solution. Consider your cleaning habits and environment to make the best choice for your home.
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