In the extended world of vacuum cleaners, choosing the best model becomes crucial to guarantee an efficient and uninterrupted cleaning. If you are looking for the best professional backpack vacuum cleaner, you’re in the right place. This guide will accompany you step by step in selecting the backpack vacuum cleaner that best suits your needs.
In the context of professional cleaning, backpack vacuum cleaners stand out for their practicality and efficiency, offering an ideal solution for those who need to move around easily while cleaning. We’re going to explore the characteristics to consider for making the best choice and the main advantages of this vacuum cleaners, including free of movements, ease of access to narrow spaces and reduction of load on the arms and back of the operator. With ergonomic design and powerful performance, backpack vacuums are a smart choice for professional people and cleaning industry operators.
In this professional backpack vacuum cleaner buying guide we will analyze:
- How to choose the best backpack vacuum cleaner
- The best Comac backpack vacuum cleaner
- CA BACK E: power and reliability
- CA BACK B: the freedom to vacuum effectively and anywhere
- The advantages of backpack vacuum cleaners
- The battery
- Choose the best backpack vacuum cleaner according to your needs
To find our complete vacuum cleaners’ range, visit our page dedicated to Comac professional vacuum cleaners.
How to choose the best backpack vacuum cleaner
The backpack vacuum cleaners are increasingly popular on the market due to their convenience and efficiency, making them an indispensable ally for cleaning professionals. Choosing the best backpack vacuum can seem like a difficult task given the wide range of options available. To help you in your evaluation, we suggest considering these 7 aspects:
- Power and performance: check the motor power and the suction capacity of the vacuum cleaner. Higher power ensures better cleaning performance, especially in challenging situations.
- Battery autonomy and duration: if you are opting for a battery-powered model, be sure to verify the battery’s autonomy and charging time. A long-lasting battery will allow you to clean for extended periods without frequent recharging.
- Ergonomics and comfort: do not underestimate operator comfort when using a backpack vacuum cleaner. Ensure that the vacuum cleaner is lightweight and equipped with ergonomic straps and padding to reduce fatigue during cleaning operations.
- Tank capacity: evaluate the vacuum cleaner’s tank capacity. A larger capacity means greater autonomy during work.
- Accessories: check which accessories are included with the vacuum cleaner and whether they are suitable for your specific needs.
- Noise level: remember to evaluate the noise level of the vacuum cleaner, especially if you will be using it in noise-sensitive environments such as offices or public facilities.
- Maintenance and support: check the ease of maintenance of the vacuum cleaner, including filter cleaning and bag replacement. Also, ensure to verify the availability of technical support to provide any necessary post-sales assistance.
The best Comac backpack vacuum cleaner
To assist you in making your choice, we’ve started with a list of the best Comac backpack vacuum cleaners. In this guide, we mention the Comac models that we consider as a reference to understand the features and functionalities that make a backpack vacuum cleaner excellent. However, it’s important to note that, as we will see later, the final choice depends on your specific needs and the environmental conditions in which the vacuum cleaner will be used.
Comac has included two models of professional backpack vacuum cleaners in its range: CA BACK E (electric-powered) e CA BACK B (battery-powered).

CA BACK E: power and reliability
CA BACK E is synonymous with power and reliability. With its electric power supply, it provides constant power for impeccable cleaning results. The ergonomic and lightweight design makes it ideal for long cleaning sessions without fatiguing the operator. Featuring an impressive airflow of 29 liters per second, it ensures quick and efficient cleaning. Additionally, its 6-liter tank capacity allows for uninterrupted work without frequent emptying. With compact dimensions and a net weight of only 5,7 kg, CA BACK E is easy to handle even in tight spaces, ensuring an efficient and effortless cleaning experience.
Technical characteristics:
| Tank capacity: | 6l |
| Power: | 950 W |
| Machine weight: | 5,7 Kg |
| Autonomy: | unlimited |
| Noise level: | <70 dB |

CA BACK B: the freedom to vacuum effectively and anywhere
The CA BACK B backpack vacuum cleaner offers maximum freedom of movement and efficiency in professional cleaning, thanks to its lithium battery. With a voltage of 36 V, this backpack vacuum provides a maximum power of 300 W, ensuring reliable performance even in challenging situations. The brushless motor ensures long-term durability and greater energy efficiency, allowing optimal cleaning with minimal energy consumption. Its 6-liter tank capacity enables continuous operation without frequent emptying. With compact dimensions and a net weight of 6.9 kg, it is easy to transport and use in hard-to-reach- spaces. The CA BACK B with its lithium battery is therefore the ideal choice for those seeking a cordless cleaning experience, freedom of movement and reliable performance.
Technical characteristics:
| Tank capacity: | 6l |
| Power: | 300 W |
| Machine weight: | 6,9 Kg |
| Autonomy: | Up to 60 minutes |
| Noise level: | <70 dB |

Advantages of backpack vacuum cleaners
As we have already seen, backpack vacuum cleaners offer many advantages that make them essential tools for professionals in the cleaning industry:
- Increased productivity: they speed up cleaning operations, enhancing staff efficiency.
- Greater safety: they reduce the risk of accidents due to their ergonomic design and absence of cords in battery-powered versions.
- Ergonomic and versatile: they are comfortable due to their lightweight and padded straps, and can be used on a wide range of surfaces.
- Ese of use and maintenance: advanced models feature intuitive controls and ready-to-use accessories, making them suitable even for less experienced operators.
- Improved air quality: especially when equipped with HEPA filters, they help purify the air by removing allergens and bacteria.
If you’d like to delve deeper into the topic, we recommend reading our dedicated article on the advantages of backpack vacuum cleaners.
The battery
As previously discussed, one crucial aspect to consider when choosing a backpack vacuum cleaner is the battery. The battery lifespan determines how long you can clean without interruptions, making it essential to select a model with excellent autonomy. Most backpack vacuum cleaners on the market today come with lithium-ion batteries, known for their long lifespan and ability to maintain a stable charge throughout the usage cycle. Ideally, look for a model that offers at least 60 minutes of autonomy at full power, that I enough to cover large areas without needing a recharge. It’s also beneficial to consider the battery charging time: some advanced models feature quick charging systems that can fully recharge in less than two hours. For example, with the dedicated CA BACK B charger, you can achieve 50% battery capacity in just 30 minutes. Quick charging allows you to reuse the CA BACK B whenever needed and significantly reduces machine downtime. Selecting a vacuum cleaner with these features ensures efficient and continuous cleaning without the risk of frequently interrupting work to recharge the device.

Choose the best backpack vacuum cleaner tailored to suit your needs
To conclude this professional backpack vacuum cleaner buying guide, we remind you to choose a model that meets your specific cleaning needs and the characteristics of the environment where it will be used. Carefully consider the different aspects discussed in this guide, from power level and autonomy to ease of use and maintenance.
For further information or assistance in choosing the model that best suits your requirements, feel free to contact our network of Comac authorized dealers. They are ready to provide personalized support and advice. With a Comac backpack vacuum cleaner, you can ensure high-quality professional cleaning in any setting.
Remember, a backpack vacuum cleaner is not just a cleaning tool but an indispensable ally to optimize your cleaning operations and enhance your work efficiency.
This post is also available in: Italian
