Perfect humidity .
For people, valuables and spaces.
Since 1928, BRUNE has stood for quality, experience and expertise in air humidification and dehumidification. Our climate control solutions reliably create the right indoor climate with ideal humidity levels — for greater well-being and the lasting protection of valuable assets.
Humidification
Dehumidification
Air purification
Buy humidifiers, dehumidifiers and air purifiers online from BRUNE
At BRUNE, you can buy highly effective humidifiers, powerful dehumidifiers and modern air purifiers directly from the specialist. Our professional systems provide reliable protection against overly dry air, effectively regulate excess humidity to prevent mould and remove dust and pollutants from indoor air. Choose certified quality, durable technology and tailored solutions for healthy indoor air. Find the right appliance for your requirements and conveniently purchase your climate-control equipment online from BRUNE - delivering outstanding performance since 1928.
Our most popular solutions
Special applications for humidifiers
Special applications for dehumidifiers
Special applications for air purifiers
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The perfect indoor climate with BRUNE: humidifiers, dehumidifiers and air purifiers
A balanced indoor climate is essential for good health, everyday well-being and the preservation of sensitive materials. Whether in private homes, offices, public buildings, museums, archives or industrial production facilities, deviations from ideal humidity levels and invisible pollutants in the indoor air can affect people’s health and damage valuable assets. As a long-established specialist in professional indoor-air optimisation, BRUNE develops and distributes high-performance climate-control technology tailored precisely to your individual requirements.
Our well-stocked online shop offers a wide range of modern climate-control equipment. Whether you are looking for a powerful humidifier to combat dry heated air, a highly efficient dehumidifier to prevent moisture damage and mould, or a state-of-the-art air purifier for clean, allergen-free air, BRUNE gives you proven premium quality directly from the experts.
Why the right indoor climate is essential for health and the preservation of valuable assets
Indoor air is about much more than oxygen. Relative humidity and air purity in particular have a major impact on our well-being. Experts recommend maintaining relative humidity between 40% and 60% in living and working environments. When humidity falls below this range, primarily during the winter months when heating systems are used intensively, the body’s mucous membranes dry out. This can result in irritated eyes, chapped lips, itchy skin and increased susceptibility to infections and respiratory illnesses. Furnishings are also affected by overly dry air. Valuable wooden furniture, solid-wood flooring, antiques and musical instruments such as pianos and guitars lose moisture, warp or develop irreparable cracks.
Permanently high humidity above 60%, on the other hand, can cause serious damage to the building fabric. Damp walls and window lintels provide ideal conditions for mould, bacteria and dust mites. The unnoticed spread of mould spores poses a serious threat to the immune system and may trigger chronic allergies or asthma. Fine dust, pollen, pet hair and volatile organic compounds (VOCs) place an additional burden on the indoor air in modern, well-insulated buildings.
Buy a humidifier - healthy humidity for homes, offices and commercial premises
Dry indoor air is a gradual problem that can noticeably affect performance and well-being. Purchasing a professional humidifier is a lasting investment in quality of life and the protection of valuable objects.e.
BRUNE humidification technology primarily uses the cold-evaporation principle. In climate-control technology, this method is considered particularly hygienic, safe and energy-efficient. Unlike ultrasonic nebulisers or steam humidifiers, the water is neither heated nor mechanically atomised. Instead, a fan draws the indoor air through a moist evaporation element. Through natural self-regulation, the air absorbs exactly as much moisture as it can physically hold.
A key advantage is that airborne contaminants and limescale particles remain in the evaporation filter rather than entering the indoor air. With this technology, excessive humidification and unwanted limescale deposits on furniture and electrical appliances are virtually impossible by design.
Versatile applications for humidifiers
Our humidification systems are suitable for a wide range of applications::
- Private homes:Protection against dried-out mucous membranes, relief from allergies and support for restful sleep.
- Offices and open-plan workplaces: ewer absences caused by respiratory infections and improved concentration.
- Musical instruments and wooden elements: Protection against cracking and tuning instability in upright pianos, grand pianos and valuable wooden structures.
- Museums, galleries and archives:Precise compliance with specified humidity tolerances for the conservation of historical exhibits. Tailored solutions are available under Special Applications for Humidifiers.
Buy a Dehumidifier – Reliable Protection Against Mould and Moisture Damage
Whether caused by high outdoor temperatures in summer, everyday moisture from showering and cooking, structural defects or inadequate ventilation in basement and lower-ground-floor rooms, excessive humidity can damage the building fabric and encourage mould growth. By choosing to buy a powerful dehumidifier, you can remedy the problem quickly and permanently.
Our dehumidifiers operate according to the proven principle of condensation drying. The appliance draws in humid indoor air and passes it over an integrated evaporator. As the air is cooled below its dew point, the moisture it contains condenses and drains into a collection tank or directly through a permanent drain connection. The dried air is then slightly reheated and released back into the room. This process delivers high dehumidification performance with comparatively low energy consumption.
Typical Applications for Our Dehumidifiers
A professional dehumidifier delivers excellent results in many areas:
- Basements & garages: Removes damp air, prevents corrosion on tools and protects stored items from mould.
- Laundry & drying rooms: Speeds up indoor laundry drying without high heating costs.
- Commercial premises, warehouses & production facilities: Protects stocks of paper, cardboard and food from absorbing moisture.
- Special industrial requirements: For demanding commercial projects and specialist requirements, we offer tailored solutions under Special Applications for Dehumidifiers.
Buy an Air Purifier – Maximum Air Purity for Allergy Sufferers and Sensitive Environments
Indoor concentrations of airborne pollutants are often many times higher than at busy road junctions. Fine dust, pollen, mould spores, bacteria, viruses and chemical emissions from furniture or building materials place a continuous burden on the body. Anyone choosing to buy a modern air purifier can create a clean and healthy indoor environment.
BRUNE air purifiers use sophisticated multi-stage filtration systems. Robust pre-filters first capture coarse dust, hair and lint. Highly efficient HEPA filters then remove even the smallest airborne particles, including viruses, allergens and fine dust, with an efficiency of more than 99.9%. Downstream activated-carbon filters also trap unpleasant odours, tobacco smoke and volatile organic compounds (VOCs). To ensure that your system maintains its full filtration performance, we offer suitable replacement components for every model range in our Filters category.
Accessories, Measuring Devices and Spare Parts for Perfect Humidity
Maintaining a consistently ideal indoor climate requires compatible components and regular maintenance. BRUNE continues to support you after your purchase with a comprehensive range of accessories and spare parts:
- Precision measuring devices: Accurately measuring indoor air conditions is essential for any indoor climate-control system. In our Measuring Devices section, you will find high-precision hygrometers, thermometers and wireless humidistats for automatically controlling your climate-control appliances.
- Accessories & spare parts: From descaling cartridges and water-hygiene products to model-specific replacement components, our Accessories & Spare Parts section contains everything you need to keep your equipment operating smoothly.
Your Benefits When Shopping in the BRUNE Online Shop
When you order your climate-control technology from BRUNE, you benefit from numerous practical advantages:
- Manufacturer expertise: Decades of specialisation in innovative solutions for humidifying, dehumidifying and purifying indoor air.
- First-class construction: Durable, energy-efficient and low-maintenance designs for continuous use in private and commercial environments.
- Personal advice: Our team of experts will personally assist you in determining the required capacity and selecting the ideal appliances.
- Long-term spare-parts availability: Even years after your purchase, original filters and spare parts remain readily available directly from stock.
Frequently asked questions about humidifiers, dehumidifiers and air purifiers
The ideal relative humidity in living and working spaces should remain between 40% and 60%. In bedrooms, a level between 40% and 50% is generally recommended to effectively inhibit the growth of dust mites and promote restful sleep.
Evaporative humidifiers pass indoor air through a moist filter element. The water evaporates naturally at room temperature without being heated. This prevents white dust caused by dissolved minerals, while excessive humidification is largely ruled out by the physical operating principle. Ultrasonic humidifiers, on the other hand, release tiny droplets containing minerals into the air, which may result in limescale deposits on furniture.
A dehumidifier is required when relative humidity remains above 60%, condensation forms on windows or walls, or musty odours develop. Typical applications include basements, laundry rooms, lower-ground-floor rooms and archives, as well as rooms undergoing renovation or affected by water damage.
The replacement interval depends on the period of use and the respective air and water quality. As a general rule, humidifier filters should be replaced once per humidification season. HEPA and activated-carbon filters in air purifiers usually need to be replaced every 6 to 12 months to maintain consistently high filtration performance.
Combination appliances such as air washers provide both humidification and basic air purification. For allergy sufferers or environments with high levels of fine dust and odours, however, a combination of a specialised HEPA air purifier and a separate cold-evaporation humidifier is recommended, as this enables both functions to operate at maximum efficiency.
BRUNE appliances are characterised by durable industrial quality, precise measurement technology, high energy efficiency and hygienic operating principles. BRUNE also ensures the long-term availability of suitable filters, accessories and spare parts.
Yes, high-quality air purifiers with certified HEPA filters remove more than 99.9% of even the smallest particles, including pollen, household dust, dust-mite debris, pet hair and mould spores, from the air. This can provide noticeable relief for people with allergies or asthma.
Power consumption depends on the type of appliance and the size of the room. Cold-evaporation humidifiers are extremely energy-efficient and generally require only a few watts to operate the fan. Condensation dehumidifiers use somewhat more energy depending on their dehumidification capacity, but thanks to their integrated humidistat, they switch off automatically as soon as the target humidity level has been reached.
Highly sensitive environments such as museums, archives and music rooms require precise humidistat control, entirely evaporation-based humidification without limescale, and consistent humidity distribution without wet areas. BRUNE offers specialised appliances with an automatic water supply and wireless control for these applications.
Digital or analogue precision hygrometers are used for accurate measurements. Wireless humidistats can control humidifiers and dehumidifiers as required, automatically switching the connected appliance on or off whenever the humidity falls below or rises above the defined level.
Your Benefits with BRUNE – Indoor Climate Technology from the Experts
- Powerful dehumidifiers, humidifiers and air purifiers
- Professional solutions for private homes, businesses and public institutions
- Personal expert advice for different rooms and applications
- A wide selection of filters, accessories and compatible spare parts
- Long-term availability of spare parts for numerous BRUNE appliances