Ventilation Fans for
Fresh Air, Exhaust
and Air Exchange
ANTONFANS supplies exhaust fans, ventilation fans, duct ventilation fans, kitchen exhaust fans and bathroom exhaust fans for residential, commercial and project applications.
Remove Stale Air, Moisture,
Smoke and Odor
Ventilation fans help remove stale air, moisture, smoke, odor and heat from indoor spaces. They are widely used in bathrooms, kitchens, offices, apartments, hotels, restaurants and commercial ventilation systems.
Types
Models
Certs
Ventilation Fan Types
From simple wall exhaust to inline duct systems -- ANTONFANS covers every ventilation scenario with purpose-built products.
Exhaust Fan
Exhaust fans are used to remove indoor air, heat, odor and moisture from enclosed spaces. They are suitable for homes, shops, factories and commercial buildings.
- Removes stale air and odor
- Easy wall or window installation
- Multiple sizes available
- Suitable for residential and commercial use
Ventilation Fan
Ventilation fans improve indoor air exchange and help maintain a fresher and healthier indoor environment.
- Improves air circulation
- Removes humidity and odor
- Suitable for continuous ventilation
- Compact and easy to install
Duct Ventilation Fan
Duct ventilation fans are designed for inline installation in duct systems, helping move air through long or enclosed ventilation paths.
- Inline duct installation
- Suitable for HVAC systems
- Stable air pressure
- Multiple duct diameters
- Good for concealed installation
Kitchen Exhaust Fan
Kitchen exhaust fans help remove smoke, heat, odor and cooking fumes from residential and commercial kitchens.
- Strong smoke removal
- Removes heat and odor
- Suitable for kitchens and restaurants
- Easy cleaning and maintenance
- Metal housing options available
Bathroom Exhaust Fan
Bathroom exhaust fans remove moisture, odor and humid air to help prevent mold and improve indoor comfort.
- Moisture removal
- Quiet operation
- Compact design
- Ceiling or wall installation
- Suitable for hotels, apartments and homes
Ventilation Fan Applications
Bathroom Ventilation
Quiet operation and moisture-proof design are critical for bathroom installations. Ceiling or wall mount options available.
Kitchen Exhaust
Commercial kitchens require high airflow, grease-resistant materials, and easy-clean designs for long-term reliability.
Hotel & Apartment Projects
Project buyers benefit from consistent sizing, certified products, and volume pricing. OEM branding available.
Office & Commercial Buildings
Inline duct fans are ideal for concealed ventilation in office ceilings and commercial HVAC systems.
Exhaust Fan vs Ventilation Fan:
What Is the Difference?
| Comparison |
Exhaust Fan
|
Ventilation Fan
|
|---|---|---|
| Primary Function | Remove indoor air, heat, odor and moisture | Improve indoor air exchange and circulation |
| Main Purpose | Focused on expelling air outward | Focused on exchanging fresh and stale air |
| Common Locations | Kitchens, bathrooms, warehouses, small spaces | Bathrooms, offices, apartments, commercial spaces |
| Installation | Wall, window, ceiling, duct | Wall, ceiling, duct |
| Key Parameters | Airflow (CFM/m³h), exhaust efficiency, noise, size | Airflow, noise, air changes/hour, installation type |
| Best For | Targeted removal of fumes, heat, odor | Continuous background ventilation and fresh air supply |
An exhaust fan focuses on removing unwanted indoor air, while a ventilation fan focuses on improving air exchange. In many applications, the two terms may overlap, but the right choice depends on the installation location and ventilation purpose. Contact ANTONFANS for a recommendation based on your specific project.
How to Choose a
Bathroom Exhaust Fan?
Selecting the right bathroom exhaust fan requires matching airflow capacity to room size, ensuring correct installation dimensions, and meeting local certification requirements.
Always ask your supplier to provide these specifications for bathroom exhaust fans:
Tell us your bathroom dimensions and installation type -- we'll recommend the right model and provide complete specifications.
Get a RecommendationThe Right Solution for Every Channel
From ventilation contractors specifying duct systems to hotel procurement teams sourcing bathroom exhaust fans — we supply the right product, spec, and certification for each segment.
Ventilation & HVAC Contractors
Specify inline duct fans, axial fans, and mixed-flow units for residential, commercial, and industrial ventilation systems. Full technical data sheets and static pressure curves available.
- High static pressure models
- Mixed-flow & axial range
- Full technical documentation
- Multiple voltage options
- CE / GS certified
Building Material Wholesalers
Stock a broad range of exhaust fans, bathroom fans, and axial ventilators for resale. Competitive MOQ, consistent supply, and private-label options for your own brand.
- Low MOQ flexibility
- OEM / private label
- Stable large-batch supply
- Multi-market certifications
- Competitive ex-works pricing
Kitchen Equipment Dealers
Supply commercial kitchen range hood fans, heavy-duty exhaust units, and grease-resistant ventilators to restaurants, hotels, and food processing facilities.
- Heavy-duty grease resistance
- High airflow (800-3000+ m3/h)
- Class F motor insulation
- Stainless / coated housing
- Easy-clean filter design
Bathroom & Sanitary Channel
Quiet, compact ceiling and wall exhaust fans for bathrooms, wet rooms, and utility spaces. Low noise, humidity resistance, and energy-efficient DC motor options.
- Ultra-low noise (28 dB)
- IP44 / IP45 moisture rated
- DC motor energy saving
- Slim profile designs
- SAA / CE / ETL certified
Hotel & Apartment Projects
Bulk supply of bathroom exhaust fans and ceiling fans for hospitality and residential developments. Consistent quality, quiet operation, and OEM branding for project specs.
- Quiet operation for guest comfort
- Consistent batch quality
- Project volume pricing
- OEM brand / color match
- Long-term spare parts support
Commercial Building Projects
Ventilation solutions for offices, retail centers, car parks, and mixed-use developments. Axial fans, duct fans, and smoke-extract-ready models with full certification packages.
- Large-volume project supply
- Smoke & fire-rated options
- BMS / speed controller compatible
- Full certification package
- On-site technical support
HVAC System Integrators
Inline duct fans, centrifugal fans, and mixed-flow units designed to integrate into HVAC ductwork. Precise airflow data, multiple connection sizes, and speed control compatibility.
- Precise CFM / m3h data
- Static pressure curves
- Multiple duct sizes
- Variable speed compatible
- Energy efficiency rated
OEM & Private Label Brands
Full product customization for brands entering ventilation markets. Logo, color, packaging, voltage, plug standard, and motor specification - all configurable from a single factory source.
- Logo & color customization
- Custom packaging design
- Voltage / plug per market
- Flexible MOQ terms
- NDA & IP protection
Airflow Calculator:
CFM and m³/h Explained
For ventilation fans, airflow is usually measured in CFM (cubic feet per minute) or m³/h (cubic metres per hour). Higher airflow means the fan can remove more stale air, moisture or odor within a certain time.
Enter your room dimensions to estimate required airflow.
A bathroom measuring 3m × 2m × 2.4m = 14.4 m³ volume.
At 10 ACH: 14.4 × 10 = 144 m³/h (≈ 85 CFM).
Choose a fan rated at 150 m³/h or higher.
Ventilation Fans FAQ
Common questions from buyers, contractors and project managers about ANTONFANS ventilation products.
What is a ventilation fan used for?
A ventilation fan is used to improve indoor air quality by removing stale air, moisture, odor, smoke, and heat from enclosed spaces. They are widely installed in bathrooms, kitchens, offices, apartments, hotels, and commercial buildings to maintain a healthy and comfortable indoor environment.
What is the difference between an exhaust fan and a ventilation fan?
An exhaust fan is primarily designed to expel indoor air outward -- removing odors, heat, moisture, or cooking fumes from a specific area. A ventilation fan focuses more broadly on air exchange, improving overall indoor air circulation. In practice, the terms often overlap, but the key difference is purpose: exhaust fans remove unwanted air, while ventilation fans exchange and refresh indoor air.
How do I choose a bathroom exhaust fan?
To choose the right bathroom exhaust fan, consider: (1) Bathroom volume (length × width × height), (2) Required air changes per hour (typically 8-15 ACH for bathrooms), (3) Noise level -- look for below 35 dB(A) for quiet operation, (4) Cut-out and panel size to match your ceiling or wall opening, (5) Duct diameter to match existing ductwork, (6) IP rating for moisture resistance, and (7) Certification requirements for your target market (CE, ETL, SAA, etc.).
What airflow is needed for a kitchen exhaust fan?
For residential kitchens, a typical recommendation is 15-30 air changes per hour. For a kitchen of 15 m³, this means 225-450 m³/h (approximately 130-265 CFM). Commercial kitchens require significantly higher airflow -- typically 30-60 ACH or more -- depending on cooking intensity, number of burners, and duct length. Always account for duct pressure losses when selecting commercial kitchen exhaust fans.
Can duct fans be used for bathroom ventilation?
Yes. Duct ventilation fans (inline duct fans) are an excellent choice for bathroom ventilation, especially when the bathroom has no direct exterior wall access or when multiple bathrooms share a common duct system. They are installed inside the duct run and can be concealed in the ceiling cavity, making them ideal for hotels, apartment projects, and commercial buildings.
What does CFM mean in ventilation fans?
CFM stands for Cubic Feet per Minute -- a unit of airflow measurement commonly used in North America. It indicates how many cubic feet of air the fan can move per minute. To convert to the metric unit m³/h (cubic metres per hour), multiply CFM by 1.699. For example, a 100 CFM fan moves approximately 170 m³/h of air.
Do you offer quiet bathroom exhaust fans?
Yes. ANTONFANS offers low-noise bathroom exhaust fans designed for residential, hotel, and apartment applications. Our quiet models typically operate at 25-35 dB(A), suitable for bedrooms and hotel bathrooms. Key design features include aerodynamically optimized blades, precision-balanced rotors, and vibration-dampened housings. Please contact us to request specifications for quiet models.
Can you provide OEM ventilation fans?
Yes. ANTONFANS provides full OEM and ODM services for ventilation fans. We can customize product branding (logo, color, packaging), electrical specifications (voltage, frequency, plug standard), motor configuration, housing material, and product structure. We support flexible minimum order quantities for private-label brands and project buyers worldwide. Contact our team to discuss your OEM requirements.
Have a more specific question about ventilation fans?
Contact Our Technical Team
Ready to Source
Ventilation Fans?
Tell us your application, installation type, required airflow, and target market. Our team will recommend the right ventilation fan model, provide complete specifications, and offer competitive pricing.
We respond to all inquiries within 1 business day.