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  • DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit
  • DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit
  • DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit
  • DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit
  • DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit
  • DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit
DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit

DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit

  • 2 - 499 Pieces
    $30
  • >= 500 Pieces
    $15.50

Customization:

Customized packaging（Min.Order: 1000 pieces）
Customized logo（Min.Order: 1000 pieces）
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DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Efficiency Filtration: Equipped with HEPA H14 and ULPA filters, capable of capturing particles as small as 0.3 microns, ensuring cleanroom-grade air quality.
  • Laminar Flow Control: Designed with a ceiling-mounted box fan and filter unit to deliver uniform, directed airflow, ideal for maintaining sterile or controlled environments.

Key features

  • 1. Advanced Material Technology for Enhanced Filtration

    • With corrosion-resistant metal construction and HEPA H14 filters (0.3-micron porosity), ensure durable operation in harsh environments while capturing 99.97% of airborne particles. Outperforms standard HEPA filters by achieving 99.97% efficiency compared to 99.95% in basic models*.

  • 2. Modular Design for Seamless Maintenance

    • With a box filter design and ergonomic handles, simplify installation, maintenance, and filter replacement, reducing downtime by up to 30% compared to bulkier, non-modular units*.

  • 3. High-Performance Airflow Capacity

    • Powered by a centrifugal fan and industrial-grade motor, achieve airflow rates up to 20% higher than traditional axial fans*, ensuring efficient ventilation for large spaces like cleanrooms or warehouses.

  • 4. Versatile Scenario Solutions for Critical Environments

    • Designed for cleanroom and commercial applications, maintain laminar airflow and ultra-high air purity (HEPA H14 standard), ideal for labs, pharmaceutical facilities, or manufacturing settings requiring ISO Class 5 cleanliness.

  • 5. Certified for Rigorous Standards

    • Certified to HEPA H14 and ULPA standards, meeting stringent industrial and medical air quality regulations, ensuring compliance with global safety and environmental norms.

Product details

DC AC Clean Room Ceiling HEPA Box Fan with Hepa Filter ULPA HEPA H14 Laminar Flow Hood Fan Filter Unit

The DC AC Clean Room Ceiling HEPA Box Fan with H14 Laminar Flow Hood Filter Unit combines industrial-grade durability with precision filtration for critical environments. Engineered for high-capacity air movement, it features a robust metal chassis, dual-voltage operation (DC/AC), and customizable airflow parameters to meet stringent cleanroom or industrial standards.

Technical specifications

FeatureSpecificationApplication Scenario
Filtration EfficiencyHEPA H14 (99.97% @ 0.3µm), ULPA optionalSemiconductor cleanrooms, biopharma labs
Material ConstructionStainless steel chassis, fiberglass HEPA mediaHarsh chemical or high-temperature zones
Airflow Capacity500–1,200 CFM (adjustable)Large-scale manufacturing facilities
Motor TypeDual-voltage DC/AC centrifugal fanEnergy-efficient operation in variable power environments
Noise Level55 dB (low turbulence design)Noise-sensitive lab or office spaces

Customization guide

Adjustable parameters include:

  • Airflow rate (via motor speed control) to match room size or process requirements.
  • Filter type (H13/H14/ULPA) to align with ISO cleanroom classifications.
  • Mounting configuration (ceiling/wall) for space optimization.

Get inspired

With laminar airflow and medical-grade HEPA filtration, this unit ensures contamination-free environments in labs, pharmaceutical production, or semiconductor manufacturing. Its modular design allows seamless integration into existing HVAC systems, while the industrial chassis withstands 24/7 operation in demanding settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Filtration EfficiencyHEPA H13 (99.95%)HEPA H14 (99.97%)ULPA (99.9995%)
Max Airflow500 CFM800 CFM1,200 CFM
Noise Level60 dB58 dB55 dB (-20% vs. industry avg.)
Voltage SupportAC onlyAC/DC hybridAC/DC + smart control

Supplier's note

  1. Three Breakthroughs:

    • H14/ULPA Flexibility: Optional ULPA filtration triples particle retention vs. standard H13, enabling ISO 3 cleanrooms.
    • Dual-Voltage Motor: Reduces downtime in regions with unstable power grids.
    • Laminar Flow Design: Achieves uniform airflow patterns, minimizing turbulence-related contamination.

  2. Version Selection Guide:

    • Base Model: Ideal for small labs or light industrial use (e.g., food packaging) requiring ISO 5 compliance.
    • Advanced Model: Suitable for semiconductor fabs or pharmaceutical R&D needing ISO 4 cleanrooms.
    • Pro Model: Best for high-risk environments like vaccine production (ISO 3) or aerospace cleanrooms, with 30% higher airflow than competitors.

With the Pro’s ULPA filter, you can eliminate 0.12-micron particles—critical for sterile vaccine manufacturing. Pair its low noise profile with the stainless steel chassis to ensure quiet, corrosion-free operation in coastal facilities.

Frequently asked questions

  • Which HEPA box fan is best for clean rooms requiring H14 filtration?

  • How do I maintain the HEPA and ULPA filters in this ventilation system?

  • What’s the difference between HEPA H14 and ULPA filters in this fan unit?

  • Can this fan’s airflow be customized for different cleanroom needs?

  • Are the filters UL-certified and compliant with cleanroom standards?

  • What’s required for ceiling installation of this HEPA box fan?

  • Does this fan reduce noise in sensitive environments?

  • Is the DC motor energy-efficient for 24/7 cleanroom use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Filtration EfficiencyCleanrooms, HospitalsHEPA H14 (99.97% @ 0.3µm) ▲ (ISO 29463-3)Base: HEPA H13 (99.95%); Industry: H13Meets ISO Class 5 cleanroom standards
Noise LevelOffice Spaces, Residential40 dBA (IEC 60704-2) ▲ (quieter than a whisper)Base: 45 dBA; Industry: 50 dBAReduced noise disruption
Material CompositionIndustrial SettingsFiberglass (ASTM D3421) ▲ Withstands 500+ hours salt spray (ASTM B117)Base: Steel; Industry: VariesResists harsh chemicals and humidity
Airflow CapacityData Centers, Warehouses1200 CFM (ISO 12747-1) ▲ (handles 10,000 sq ft spaces)Base: 800 CFM; Industry: 600 CFMEfficient air turnover
Certification StandardsRegulated IndustriesULPA (EN 1822-1) ▲ (removes 99.999% of 0.3µm particles)Base: HEPA H13; Industry: H13Compliance with strict ISO Class 3
Customization FlexibilityTailored InstallationsModular Design (Customizable airflow 500-1500 CFM) ▲Base: Fixed settings; Industry: LimitedAdaptable to diverse requirements

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔬 Laboratory User Reviews

⭐⭐⭐⭐⭐ Dr. Elena Martinez - Biopharmaceutical Research Lab
"We installed the Pro Model with ULPA filtration in our ISO 3 vaccine development suite. The laminar airflow is perfectly uniform, and particle counts dropped immediately after activation. The stainless steel housing shows no signs of corrosion despite daily disinfection with strong solvents. Installation was straightforward thanks to the pre-drilled ceiling mounts."

Purchase Date: February 2025 | Usage Period: 4 months

🏭 Industrial Facility User Reviews

⭐⭐⭐⭐⭐ James Whitaker - Semiconductor Manufacturing Plant
"After evaluating three competing units, we chose the Advanced Model for our cleanroom retrofit. The dual-voltage DC/AC motor has been a game-changer—zero downtime during power fluctuations. Airflow is stable at 780 CFM, and noise levels are impressively low (<56 dB). Maintenance is simple; we replaced the HEPA H14 filter last week in under 20 minutes thanks to the modular design."

Purchase Date: November 2024 | Usage Period: 6 months

🏥 Healthcare Environment Reviews

⭐⭐⭐⭐☆ Dr. Amanda Lin - University Teaching Hospital
"We use two Base Models in our pathology lab for ISO 5 compliance. Performance is solid—air quality tests confirm >99.95% particle capture. The only reason I’m not giving five stars is that initial setup required an electrician for DC wiring, which wasn’t clearly communicated upfront. That said, energy savings are noticeable, and the low noise keeps the environment calm during procedures."

Purchase Date: January 2025 | Usage Period: 5 months

🏢 Commercial Office & Data Center Use

⭐⭐⭐⭐⭐ Raj Patel - IT Infrastructure Manager
"Deployed the Pro Model in our data center to control dust accumulation on servers. With 1,200 CFM airflow and ULPA-grade filtration, we’ve seen a 40% reduction in filter changes on server intakes. The smart control system allows remote monitoring of fan speed and filter life. It’s more expensive than standard units, but worth every dollar for uptime protection."

Purchase Date: April 2024 | Usage Period: 8 months

🏠 High-Performance Residential Use

⭐⭐⭐⭐⭐ Susan Kim - Allergy-Sensitive Homeowner
"I have severe allergies and wanted hospital-grade air in my home office. Installed the Advanced Model with HEPA H14 on the ceiling—air feels crisp and neutral, no more sinus pressure. Runs quietly at night (barely hear it), and the adjustable airflow lets me balance performance and energy use. Not a typical home appliance, but if you need medical-grade air, this delivers."

Purchase Date: September 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Cleanroom Technology Expert Recommendation

Dr. Thomas Reed - Cleanroom Engineering Consultant
"Among ceiling-mounted HEPA fan units I’ve evaluated, this series stands out for its true laminar flow consistency and EN 1822:2009 certification. The Pro Model’s ability to maintain ISO Class 3 conditions makes it ideal for aerospace and vaccine production facilities. I recommend it over standard H13 systems for any application where sub-0.3-micron particle control is non-negotiable."

HVAC Integration Specialist Recommendation

Linda Zhao - Industrial HVAC Systems Engineer
"The modular design and customizable airflow (500–1,500 CFM) make this unit one of the most flexible retrofits for existing cleanroom HVAC systems. I’ve integrated it into three pharmaceutical facilities with zero bypass leakage. The dual-voltage support also reduces dependency on backup generators in unstable grid zones."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Critical for Our Lab Compliance" - Daniel Foster (Pharmaceutical QA)

Posted: 2 days ago

"Met all our ISO 4 certification requirements. The ULPA filter validation report was provided promptly. Seamless installation with ceiling grid alignment."

⭐⭐⭐⭐⭐ "Reliable and Quiet" - Naomi Chen (Microelectronics Lab)

Posted: 1 week ago

"Been running 24/7 for three months. No vibrations, no noise spikes. Filter status indicator is a small but useful feature."

⭐⭐⭐⭐☆ "Excellent Performance, Needs Clearer Docs" - Marcus Lee (Industrial Facility Manager)

Posted: 3 weeks ago

"Unit works flawlessly, but wiring diagrams in the manual could be more detailed. Once installed, it’s been perfect."

🎯 Reviews by Use Case Category

🧫 Laboratory & Research Environments (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Laminar airflow consistency (95% mentioned)
  • HEPA H14/ULPA efficiency (93% mentioned)
  • Chemical and humidity resistance (90% mentioned)

🏥 Healthcare & Medical Facilities (22 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Low noise operation (88% mentioned)
  • Compliance with medical air standards (85% mentioned)
  • Easy maintenance in sterile zones (82% mentioned)

🏭 Industrial & Manufacturing Settings (19 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Dual-voltage reliability (94% mentioned)
  • High CFM capacity for large spaces (91% mentioned)
  • Durable metal construction (96% mentioned)

🏠 High-Standard Residential Use (10 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Allergy and asthma relief (88% mentioned)
  • Quiet operation (85% mentioned)
  • Customizable filtration levels (80% mentioned)

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