CleanSpace CST Ultra

The CleanSpace CST Ultra is a high-performance powered

air-purifying respirator (PAPR) designed for industrial,

laboratory, and healthcare environments where enhanced

respiratory protection is needed. It delivers positive pressure

filtered air to the user’s headgear via a lightweight,

battery-powered blower unit. By supplying clean air at a

consistent flow rate, it reduces breathing resistance, improves

comfort during extended use, and supports effective

protection against particulates and airborne hazards.

Application

Asbestos Removal
Asbestos Removal

Provides reliable respiratory protection against hazardous airborne fibers during abatement and remediation activities.

High-Dust Environments
High-Dust Environments

Suitable for mining, quarrying, and stone, cement, and concrete handling where fine particulate exposure is high.

Metal Fabrication and Welding
Metal Fabrication and Welding

Protects against welding fumes, metal dust, and airborne particulates generated during fabrication processes.

Chemical or Biological Material Handling
Chemical or Biological Material Handling

Supports safe handling of hazardous substances by reducing exposure to harmful airborne contaminants.

Specifications

Specification

Details

Battery Life

Up to 14 hours

Weight

~ 490 grams (complete power unit with battery)

Peak Airflow Rate

230 L/min

Ingress Protection

IP65 (dust-tight, protected against water jets)

Filter Compatibility

P3 Particulate, Combination filters, Pre-Filter

Noise Level

<65 dBA at 1 meter

Charging Time

< 2 hours (to 95%)

Connectivity

Bluetooth 5.0 (IOS/Android compatible)

Compatibility

Compatible Filters
Compatible Filters

High-efficiency filters are designed to protect against fine dust, aerosols, fumes, and airborne particulates, providing a high level of respiratory protection.

Combination Filter
Combination Filter

Provide protection against airborne particulates (dust, mists, and fumes) as well as organic and inorganic gases or vapours, including solvents, ammonia, and sulphur dioxide, depending on the filter model.

Pre-Filter
Pre-Filter

Capture larger particles before they reach the main filter, helping to extend filter life and maintain system performance.

Compatible Masks

Mask Type

Applications

CST Half Mask (S/M/L)

General industrial, construction

CST Full Face Mask (S/M-L)

Chemical handling, healthcare, and Welding

CST Half Mask Non-Fabric

Decontamination procedures, wet environments

Compatible Helmet

Compatible Ear Muffs