Which CleanSpace model is right for your needs?

Why Is CleanSpace Technology a Game Changer?

As an industrial safety specialist, I have observed one constant over the decades: personal protective equipment (PPE) that interferes with a worker’s tasks will inevitably stop being worn. The development of respiratory protection has long been hindered by a frustrating compromise. On the one hand, passive masks such as FFP2 and FFP3 respirators are lightweight but create exhausting breathing resistance and may provide an unreliable seal. On the other hand, traditional powered air-purifying respirators (PAPRs) offer a high level of protection but come with significant bulk: noisy belt-mounted motors, corrugated hoses that may become snagged, and a total weight that often exceeds 2 kg.

The strategic importance of switching to CleanSpace lies in its ability to solve this problem. For a site manager, the cost of non-compliance can be considerable: higher insurance premiums, worksite shutdowns caused by failure to comply with safety procedures and, above all, the risk of occupational diseases such as silicosis and asbestosis, for which legal liability is becoming increasingly significant. CleanSpace transforms this constraint into a productivity advantage. By eliminating hoses and positioning the power unit at the back of the neck, the system becomes a natural extension of the operator.

It is important to clear up a common misconception: CleanSpace is not simply an improved mask. It is a complete positive-pressure powered respirator that combines the simplicity of a half mask with the strict protection requirements of a TM3-class device. It is an all-in-one solution that helps ensure employees remain protected throughout their entire shift without compromising mobility or thermal comfort. To understand which model is best suited to your working environment, it is first necessary to examine the driving force behind this innovation: AirSensit® technology.

The AirSensit® Revolution: At the Heart of Every CleanSpace Respirator

CleanSpace’s added value is based on its patented AirSensit® innovation. While conventional PAPRs deliver a constant airflow, which may feel uncomfortable because it is too cold or too dry, CleanSpace provides breath-responsive airflow. This represents a major technological advance in terms of thermal comfort and a significant reduction in metabolic fatigue.

How Breath-Responsive Positive Pressure Works

The system uses a high-precision internal pressure sensor that analyses the user’s breathing rate in real time. As soon as inhalation is detected, the micro-motor accelerates to deliver the exact volume of air required.

• Perfect synchronisation: The worker no longer has to breathe against the filter. Air is delivered during every breathing cycle, considerably reducing cardiovascular effort during physically demanding tasks.
• Thermal comfort and fog prevention: Maintaining constant positive pressure inside the facepiece prevents unfiltered outside air from entering while expelling heat and moisture. The result is no fogging on safety glasses or the visor, even during heavy perspiration.
• Peak airflow: Depending on the model, the system can deliver between 200 L/min and 240 L/min, ensuring that the user never feels short of air, even during strenuous activities such as grinding or climbing ladders.

A Hose-Free and Cable-Free Design

The absence of a bulky harness and connecting hoses provides a clear practical advantage. In confined spaces such as service ducts, tanks or crowded scaffolding, snagging can represent a potentially fatal hazard. CleanSpace eliminates this risk. The power unit is attached directly to the mask and rests at the back of the neck, balanced by an ergonomic head harness. This design leaves the upper body completely unrestricted and provides excellent compatibility with other PPE, including safety helmets, hearing protection and welding shields.

CleanSpace WORK: Lightweight Protection for Everyday Use

CleanSpace WORK is the preferred solution for tradespeople and industrial environments where dust is a constant nuisance but complex chemical hazards are not present. It is the most accessible model in the range and is designed to transform the daily working experience of professionals.

Technical Features and Lightweight Design: 350 g

With a power unit weighing less than 350 g, the WORK model is an impressive engineering achievement. It is the world’s lightest powered respirator.

• Battery life and charging: Provides up to 8 hours of continuous operation. The lithium-ion polymer battery charges to 95% in less than 2 hours, allowing for rapid turnaround.
• IP66 durability: Despite its compact size, it is extremely robust. Its IP66 rating provides complete protection against dust and resistance to powerful water jets, making the unit easier to clean at the end of a shift.
• Safety alarms: Includes 75 dB(A) visual and audible alarms that warn the user when the battery is low or the filter is blocked.

Applications: From Woodworking to Agriculture

The WORK model is ideal for experienced DIY users and professional tradespeople.

• Woodworking: Comprehensive protection against fine wood dust, which may be allergenic or carcinogenic.
• Agriculture: Ideal for shredding, mowing and grain handling, where organic dust and spores are common.
• Construction: Suitable for concrete cutting and plaster sanding, where crystalline silica presents a major long-term respiratory health risk.

The WORK kit is supplied as a complete package: power unit, particulate filter, charger, two neck supports in sizes S and M, and a silicone half mask with a fabric harness. It is the ideal ready-to-use solution.

CleanSpace AGILE: A Solution for Every Face

CleanSpace AGILE addresses one of the greatest challenges faced by safety managers: fit testing. In many jurisdictions, every employee must undergo an annual test to demonstrate that their mask provides an effective seal. This process takes time, generates additional costs and creates difficulties for temporary or frequently changing workers.

Loose-Fitting Comfort Without Fit Testing

AGILE uses a specially designed loose-fitting facepiece. Thanks to its powerful airflow of up to 240 L/min, it maintains sufficient positive pressure so that a completely airtight facial seal is no longer the only barrier against contaminants.

• Facial hair compatibility: It provides a practical solution for employees with beards or moustaches, who are normally unable to use tight-fitting masks effectively.
• Universal fit: The single facepiece is suitable for almost all facial shapes, significantly reducing the number of product references a company needs to keep in stock.

Simple Workplace Deployment

For site managers, AGILE simplifies logistics. The kit includes a power unit weighing less than 425 g, a high-efficiency particulate filter providing 99.97% filtration, and a quick and simple fitting system. Its IP54 rating during use, and IP65 rating when fitted with the storage cap, make it suitable for moderately humid environments such as food-processing facilities and general industrial maintenance. It provides 7 hours of battery life, which is sufficient for most technical operations.

CleanSpace CST PRO: Performance and Bluetooth Connectivity

CST PRO represents the introduction of a new generation of intelligent respiratory protection. It is designed for demanding manufacturing environments where equipment is used intensively.

Extended Battery Life and Smart Management Through the SMART App

CST PRO stands out due to its substantial 14-hour battery life. This is a critical advantage for factories operating two-shift or three-shift systems, as it can cover a long working shift without requiring the power unit to be replaced.

• Technical specifications: The unit weighs less than 450 g. Please note that this model is not waterproof and does not have an IP rating. It must therefore be kept away from high-pressure cleaning areas and water-cutting operations.
• The SMART App: Through Bluetooth connectivity, the operator can check the exact battery level and filter blockage status on a smartphone and receive preventive alerts. This visibility reduces user concerns and prevents unexpected exits from the work area.

Versatile Facepieces: Half Mask and Full-Face Mask

Certified to TM3 P R SL standards in Europe and PAPR-P3 standards in Australia and New Zealand, CST PRO provides the highest level of protection. It is compatible with:

• Full-face masks: Essential for protecting the eyes against welding fumes and metal projections during intensive grinding operations.
• Combination filters: The system can accommodate filters for gases and vapours, extending its use to light chemical handling and industrial painting.

CleanSpace CST ULTRA: Maximum Safety and Compliance Reporting

CST ULTRA is the brand’s flagship technological model. It is designed for situations where there is no room for error, including asbestos removal, mining, quarrying and environments with high biological or chemical exposure levels.

IP65 Rating and Decontamination Procedures

Decontamination management is one of ULTRA’s main strengths. Its IP65 rating provides complete protection against dust and resistance to water jets, allowing workers to pass through a decontamination shower when moving from a hot zone to a clean zone without removing their equipment. This represents a vital safety benefit in the nuclear and asbestos-removal industries.

Insights Reporting: Using Data to Support Compliance

CST ULTRA goes beyond physical respiratory protection. Through the Insights Reporting system, data collected by the unit is centralised.

• Proof of protection: The safety manager can generate reports demonstrating that each employee was protected by adequate positive pressure throughout the entire task.
• Total cost of ownership optimisation: By analysing actual filter life, the company can refine its consumables budget and replace filters only when necessary without compromising safety. This also provides proactive protection against potential future legal disputes.

Comparison: Which CleanSpace Model Suits Which Budget?

Choosing between the different models requires looking beyond the initial purchase price. Investing in a CleanSpace system can deliver long-term value through extended filter life and a reduction in sickness-related absences.