KALTERMANN FRESH 150
Air Cooler and Purifier
G4 Prefilter and F8 Filter

KALTERMANN FRESH 150 - Industrial Air Cooler and Purifier with F8 Filter

The Kaltermann FRESH 150 is an air cooler and purifier for industrial environments. Designed for surfaces up to 400 m² , it combines misting-free adiabatic cooling technology with effective filtering against dust and fumes. Ideal for warehouses , workshops , greenhouses, and sheds , it offers an environmentally friendly alternative to traditional air conditioning systems, reducing energy consumption and significantly improving comfort and air quality.

Thanks to its compact design, quiet operation, and simple water management, the FRESH 150 stands out for its practicality and efficiency. Its use allows for healthier and more productive work environments, without invasive interventions or complex installations, perfectly meeting the needs of environmental sustainability and operational savings.

It is equipped with an F8 filter certified according to the EN779:2012 standard , suitable for retaining particles as small as 0.4 microns with an initial efficiency of less than 98% , thus offering an ideal level of protection against fine dust, fumes and other pollutants.

Ideal for rooms up to 400 m²
F8 Dust Filter and G4 Prefilter

ANTIBACTERIAL UV DEVICE

The Kaltermann FRESH 150 cooler features a built-in antibacterial UV lamp that provides an additional level of protection for environmental health. This technology is designed to disinfect water and air, eliminating bacteria, viruses, fungi, and mold , ensuring a healthier environment. Ultraviolet light works by destroying the genetic material of microorganisms, preventing their proliferation and improving the quality of the air released into the room. This system is particularly useful in industrial or work environments, where air quality is crucial to worker health.

Functional specifications

Cooling and evaporation

The KALTERMANN FRESH 150 cooler is based on a simple yet effective principle: evaporative cooling. When warm air is drawn into the unit, it passes through a moist cooling pad, which reduces the air temperature without using chemical refrigerants, making it an environmentally friendly solution . In practice, the unit uses the natural evaporation process of water to lower the temperature of the air, which is then released into the room.

Air filtration with G4 pre-filter

One of the distinguishing features of the KALTERMANN FRESH 150 is the G4 pre-filter , which offers effective protection against dust particles and other impurities in the air. The G4 pre-filter, classified as ISO Coarse , is designed to stop particles larger than 10 μm , such as sand and other large impurities. This makes it particularly suitable for dusty industrial and work environments, where maintaining clean air is essential for the health and safety of workers. Thanks to its position at the inlet of the system, the G4 pre-filter prevents these particles from entering the cooler , thus ensuring greater efficiency and a longer lifespan of the appliance.

Air filtration with F8 filter

The F8 filter represents a high-quality solution for air purification in industrial environments, ensuring superior performance in filtering the finest particles. Certified according to the European standard EN779:2012 , the F8 filter is designed to achieve a high efficiency class, ensuring the removal of a large quantity of airborne contaminants. Specifically, this type of filter is suitable for retaining particles as small as 0.4 microns with an initial efficiency of less than 98% , thus offering an ideal level of protection against fine dust, fumes, and other pollutants. Thanks to these characteristics, the F8 filter is an excellent choice for improving air quality in contexts where purity is essential, contributing to the well-being of workers and the protection of machinery.

When to choose an F8 filter over a G4

The G4 filter is ideal for blocking coarse particles such as dust and sand, acting primarily as a pre-filter. The F8 filter, on the other hand, captures much finer particles , such as fine dust and fumes, offering superior protection. In short, the G4 is chosen for general dusty environments and the F8 for areas requiring cleaner, safer air.

Complete air cooling and purification

Designed for industrial and commercial environments, the Kaltermann FRESH 150 air cooler is particularly suitable for areas with high levels of dust or smoke emissions , where improving air quality is essential to protect the health of personnel and maintain high production standards. Thanks to its robustness and the option of both manual and automatic water supply, the FRESH 150 air purifier and cooler flexibly adapts to different operating environments, always ensuring optimal performance even under heavy use.

Water mains connection with consumption up to 15 L/h

Among the strengths of the Kaltermann FRESH 150 is its ability to treat surfaces up to 400 m² with a maximum air flow rate of 15,000 m³/h . Water consumption remains between 10 and 15 L/h , values that guarantee an excellent compromise between power and water efficiency. The noise level is limited to just 62 dB, allowing for a comfortable working environment without acoustic disturbances. Its dimensions, equal to 113 x 113 x 211 cm , and a weight of 230 kg, make it stable and easily integrated into industrial spaces. The low electricity consumption of 3.3 kW, combined with the plug & play water connection mode , helps simplify daily use.

Scope of use

This portable air cooler with purifier can be used in these contexts:

• Workshops and warehouses : Thanks to its ability to cool large surfaces of up to 400 m², it is ideal for work environments where thermal efficiency is essential, but without the use of complex and expensive air conditioning systems.
• Factories and industries : In industrial environments, where dust can be a problem, the F8 filter helps keep the air clean, protecting machinery and improving worker comfort.
• Storage warehouses : KALTERMANN evaporative coolers are also useful in environments where materials are stored or work is done on vehicles, as they can reduce heat without compromising air quality.
• Events and trade fairs : Mobility and ease of installation make it particularly suitable for cooling temporary spaces, such as trade fairs and outdoor events, where climate management is a priority.

Kaltermann: the cooling professionals

KALTERMANN is a German company specializing in the development of mobile evaporative air cooling solutions for various industrial sectors, including metallurgy, foundries, food, wood, minerals, and logistics. With a strong focus on environmental sustainability, KALTERMANN offers environmentally friendly technologies that reduce heat and harmful dust, improving air quality in the workplace. Since 1994, the company has stood out for its reliability, innovation, and unwavering commitment to improving environmental and working conditions, offering customized solutions and comprehensive after-sales support.

Characteristics

• Evaporative cooling
• G4 prefilter
• F8 dust filter
• Adjustable speed
• Air Flow Oscillation
• Timer
• Water Network Connection
• Cools Large Surfaces
• Quick and Easy Maintenance