Wholesale dehumidifier suppliers play an important role in providing reliable humidity control equipment for residential, commercial, and industrial markets. As demand for moisture control continues to grow, distributors, importers, contractors, and business buyers are seeking suppliers that offer consistent product quality, competitive wholesale pricing, flexible customization, and dependable technical support.
The global market includes manufacturers specializing in refrigerant dehumidifiers, desiccant dehumidifiers, commercial drying equipment, and customized industrial humidity control systems. Understanding the capabilities of different suppliers can help B2B buyers identify suitable partners for bulk purchasing, distribution, and long-term cooperation.
Top 10 Wholesale Dehumidifier Suppliers at a Glance
| No. | Supplier | Main Product Categories | Wholesale Supply Strengths | Primary Applications |
| 1 | Munters | Industrial and desiccant dehumidifiers | Advanced humidity control technology | Manufacturing, pharmaceuticals, electronics |
| 2 | WetWells | Refrigerant, desiccant, and commercial and industrial dehumidifiers | OEM/ODM customization and factory-direct supply | Warehouses, factories, commercial facilities |
| 3 | Dantherm Group | Commercial and industrial dehumidifiers | Broad professional climate control portfolio | Construction, storage, commercial buildings |
| 4 | AlorAir | Commercial, crawl space, and restoration dehumidifiers | Distributor programs and private-label options | Basements, restoration, commercial drying |
| 5 | Ebac Industrial Products | Commercial, industrial, and desiccant dehumidifiers | Established distribution network | Construction, warehouses, industrial facilities |
| 6 | FRAL | Portable, fixed, and industrial dehumidifiers | Diverse professional product range | Warehouses, agriculture, commercial facilities |
| 7 | Quest Climate | Commercial and agricultural dehumidifiers | International dealer and distribution network | Greenhouses, indoor farming, commercial spaces |
| 8 | Bry-Air | Industrial desiccant dehumidifiers | Engineered humidity control solutions | Pharmaceuticals, electronics, battery manufacturing |
| 9 | Condair Group | Condensing and desiccant dehumidifiers | International sales and technical support | Commercial buildings, swimming pools, industry |
| 10 | Dri-Eaz | Portable and restoration dehumidifiers | Authorized distributor network | Water damage restoration, construction drying |
The suppliers are presented as a practical B2B sourcing shortlist rather than a ranking based on independently verified sales, market share, or product performance.
1. Munters
Munters is a Sweden-based manufacturer specializing in industrial air treatment and humidity control technologies. The company has extensive experience in desiccant dehumidification and supplies equipment for industrial processes requiring precise moisture control.
Its dehumidification portfolio includes compact units, standalone dehumidifiers, and integrated air handling systems. Munters is particularly suitable for industrial buyers seeking engineered humidity control solutions for demanding operating environments.
Main Product Categories:
- Industrial desiccant dehumidifiers
- Commercial dehumidification systems
- Integrated humidity control systems
- Low-humidity air treatment equipment
Wholesale Supply Advantages: Advanced desiccant technology, application engineering expertise, energy-efficient system designs, and international industrial project support.
Typical Applications: Pharmaceutical manufacturing, lithium battery production, food processing, electronics manufacturing, and industrial storage.
2. WetWells
WetWells, officially Jiangsu WetWells Electric Appliance Manufacturing Co., Ltd., is a China-based dehumidifier manufacturer established in 2003. The company specializes in manufacturing refrigerant dehumidifiers, desiccant dehumidifiers, and customized humidity control equipment for international commercial and industrial markets.
WetWells serves distributors, importers, engineering contractors, and OEM/ODM partners. Its manufacturing capabilities support standard wholesale orders as well as customized equipment designed for specific operating environments.
The company reports a production facility covering approximately 20,000 square meters, more than 210 professionals, and a manufacturing capacity exceeding 5,000 units per month.
Main Product Categories:
- Residential dehumidifiers
- Commercial dehumidifiers
- Industrial refrigerant dehumidifiers
- Industrial desiccant dehumidifiers
- Customized humidity control systems
Wholesale Supply Advantages: Factory-direct manufacturing, flexible OEM/ODM services, customizable dehumidification capacity, branding options, and international supply capabilities.
WetWells offers customization of equipment dimensions, airflow, control systems, installation structures, voltage configurations, logos, and packaging. Its refrigerant dehumidification offerings cover capacities of approximately 20–1,200 L/day, depending on equipment configuration.
Typical Applications: Warehouses, manufacturing facilities, pharmaceutical production, food processing, commercial buildings, agricultural facilities, and industrial storage.
With its combination of manufacturing capacity, diverse product offerings, and customization services, WetWells is an option for B2B buyers seeking wholesale dehumidifier supply and private-label cooperation.
3. Dantherm Group
Dantherm Group is a Denmark-based climate control equipment manufacturer providing heating, cooling, ventilation, and dehumidification solutions for professional applications.
The company’s dehumidification portfolio includes portable and stationary equipment designed for commercial buildings, construction sites, industrial facilities, and restoration projects.
Through product lines associated with brands such as Dantherm, Aerial, and Calorex, the group provides different equipment configurations for a wide range of moisture control requirements.
Main Product Categories:
- Portable commercial dehumidifiers
- Industrial condensation dehumidifiers
- Desiccant dehumidifiers
- Swimming pool dehumidifiers
Wholesale Supply Advantages: Extensive professional product range, application-specific equipment, dealer-supported purchasing, and selected OEM customization options.
Typical Applications: Construction drying, water damage restoration, warehouses, swimming pools, commercial buildings, and industrial facilities.
4. AlorAir
AlorAir supplies dehumidification and restoration equipment for residential, commercial, and professional drying applications. Its products are especially relevant to buyers serving crawl space moisture control, basement dehumidification, and water damage restoration markets.
The company operates a distributor partnership program and provides private-label customization options for businesses seeking to expand their dehumidifier product offerings.
AlorAir’s product portfolio includes portable and commercial models designed for moisture removal in demanding environments.
Main Product Categories:
- Commercial dehumidifiers
- Crawl space dehumidifiers
- Basement dehumidifiers
- Water damage restoration dehumidifiers
Wholesale Supply Advantages: Distributor cooperation programs, OEM private-label services, product training, technical assistance, and marketing support.
Typical Applications: Crawl spaces, basements, restoration projects, commercial buildings, and professional drying operations.
5. Ebac Industrial Products
Ebac Industrial Products is a UK-based manufacturer specializing in commercial and industrial dehumidification equipment. Founded in 1972, the company supplies moisture control solutions for professional drying and industrial applications.
Its equipment portfolio includes portable industrial dehumidifiers, restoration drying systems, and desiccant models designed for environments requiring dependable moisture removal.
Ebac serves international markets through sales offices, distributors, and trading partners, making its products accessible to commercial buyers and equipment resellers.
Main Product Categories:
- Commercial refrigerant dehumidifiers
- Industrial dehumidifiers
- Desiccant dehumidifiers
- Restoration drying equipment
Wholesale Supply Advantages: Established distributor network, durable professional equipment, multiple product configurations, and international sales support.
Typical Applications: Warehouses, construction sites, industrial facilities, storage buildings, and water damage restoration.
6. FRAL
FRAL is an Italian manufacturer specializing in professional dehumidification and climate control equipment. FRAL develops equipment for farm operations, factories, and commercial properties, alongside products intended for more specialized moisture-control requirements.
Its dehumidifier portfolio includes portable, fixed-installation, and industrial systems, allowing professional customers to select equipment for different moisture loads and installation requirements.
FRAL also manufactures desiccant dehumidifiers for applications involving low temperatures and demanding dew-point conditions.
Main Product Categories:
- Portable professional dehumidifiers
- Fixed commercial dehumidifiers
- Industrial humidity control dehumidifiers
- Desiccant dehumidifiers
- Swimming pool dehumidifiers
Wholesale Supply Advantages: Broad professional equipment range, multiple installation configurations, industrial application experience, and specialized humidity control products.
Typical Applications: Warehouses, greenhouses, swimming pools, industrial facilities, commercial buildings, and storage environments.
7. Quest Climate
Quest Climate is a US-based supplier of commercial dehumidification equipment, with a strong focus on agriculture and controlled-environment applications.
The company provides dehumidifiers designed to manage high moisture loads while supporting efficient humidity control in commercial growing facilities and other professional environments.
Quest maintains an international distributor network, allowing buyers in different regional markets to source equipment through established sales channels.
Main Product Categories:
- Commercial dehumidifiers
- Agricultural dehumidifiers
- High-capacity refrigerant dehumidifiers
- Portable and installed dehumidification systems
Wholesale Supply Advantages: International dealer network, commercial-grade equipment, energy-efficient product designs, and application-specific humidity control expertise.
Typical Applications: Greenhouses, indoor agriculture, controlled-environment cultivation, agricultural storage, and commercial facilities.
8. Bry-Air
Bry-Air is an India-based manufacturer specializing in industrial desiccant dehumidification and environmental control equipment. The company supplies engineered solutions for industries requiring stable humidity levels and low-dew-point operating conditions.
Its product offerings include compact desiccant units, industrial rotary desiccant systems, and large-scale customized dehumidification equipment.
Bry-Air focuses on moisture-sensitive industrial processes where consistent humidity control is important for production quality and operational reliability.
Main Product Categories:
- Industrial desiccant dehumidifiers
- Compact rotary desiccant dehumidifiers
- Low-dew-point dehumidification systems
- Customized industrial air treatment systems
Wholesale Supply Advantages: Industrial engineering expertise, advanced desiccant technology, customized system configurations, and experience with demanding manufacturing applications.
Typical Applications: Pharmaceutical manufacturing, electronics production, lithium battery dry rooms, food processing, and precision industrial manufacturing.
9. Condair Group
Condair Group is a Switzerland-based humidity control equipment manufacturer offering humidification, dehumidification, and evaporative cooling solutions for commercial and industrial environments.
The company’s dehumidification portfolio includes condensing and desiccant systems designed to meet different moisture removal and installation requirements.
Condair operates international sales and service organizations supported by regional representatives, helping commercial customers access technical advice and specialized equipment.
Main Product Categories:
- Commercial condensing dehumidifiers
- Industrial desiccant dehumidifiers
- Swimming pool dehumidifiers
- Fixed-installation dehumidification systems
Wholesale Supply Advantages: International sales network, technical consultation services, specialized humidity control solutions, and commercial project support.
Typical Applications: Commercial buildings, indoor swimming pools, industrial manufacturing, storage facilities, and humidity-sensitive environments.
10. Dri-Eaz
Dri-Eaz is a professional restoration equipment brand within Legend Brands. It specializes in drying and moisture control equipment used by restoration contractors, construction professionals, and commercial service providers.
Its dehumidifiers are designed for demanding job-site conditions where mobility, moisture removal performance, and operational reliability are essential.
Dri-Eaz products are supplied through an authorized dealer network, supporting professional buyers seeking restoration equipment and related services.
Main Product Categories:
- Portable commercial dehumidifiers
- Low-grain refrigerant (LGR) dehumidifiers
- Water damage restoration dehumidifiers
- Professional drying equipment
Wholesale Supply Advantages: Authorized dealer distribution, professional restoration equipment, service support, and established sales channels.
Typical Applications: Water damage restoration, construction drying, flood recovery, building maintenance, and commercial drying operations.
Wholesale Dehumidifier Supply Models
Wholesale dehumidifier suppliers operate through different business models, depending on their manufacturing capabilities, target markets, and product specialization.
Factory-Direct Wholesale Supply
Factory-direct manufacturers supply dehumidifiers to distributors, importers, and business customers without requiring additional intermediary sourcing channels. This model can offer greater flexibility in equipment configuration, order quantities, and product specifications.
OEM and ODM Manufacturing
OEM and ODM manufacturing allows buyers to develop private-label products or request equipment modifications. Common customization options include logos, packaging, control systems, electrical configurations, casing designs, and dehumidification capacities.
Authorized Distributor Supply
Established dehumidifier brands often use authorized distributors and dealers to serve regional markets. Regional dealers may hold equipment stock, teach customers how to use it, supply replacement components, and assist with technical questions and servicing after purchase.
Project-Based Industrial Supply
Industrial dehumidification manufacturers frequently provide engineered solutions for specific production facilities and commercial projects. Equipment selection may involve detailed evaluation of airflow, moisture loads, temperature conditions, humidity targets, and installation requirements.
For B2B buyers, the appropriate supply model depends on purchasing volume, technical specifications, branding requirements, regional distribution arrangements, and long-term service needs.