HICLOVER Autoroll Filter Units C Marine HVAC Filters with High Efficiency and Custom Design

Introduction

In marine and offshore environments, air filtration demands durability, efficiency, and reliability. HICLOVER Autoroll Filter Units are engineered to meet these challenges, offering automatic roll technology that reduces manual maintenance and ensures stable HVAC operation. Designed with strong materials and advanced filter media, these units provide superior protection for ship and offshore air handling systems.

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Main Specifications

• Material Options: Coated steel, aluminum alloy, galvanized steel, or stainless steel for maximum corrosion resistance in marine environments.

• Filter Media: Nonwoven cotton or synthetic blend for reliable dust capture.

• Custom Sizes: Units can be tailored to match specific AHU dimensions on ships or offshore platforms.

• Efficiency Rating: G3/G4 (EN779).

  • Particle size ≥1μm → Efficiency ≥70%

  • Particle size ≥5μm → Efficiency ≥80%

  • Particle size ≥8μm → Efficiency ≥95%

• Recommended Air Face Velocity: <2.5 m/s for optimal performance.

• Dust Holding Capacity: ≥200 g/m2, ensuring long service intervals.

• Final Pressure Loss: 200C300 Pa, balancing airflow efficiency and dust retention.

• Power Consumption: 100W or 200W, adaptable to 220V / 380V / 440V, 50/60Hz, single or three-phase supply.

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Features and Benefits

1. Marine-Grade Durability

With multiple housing options―coated steel, aluminum alloy, galvanized, or stainless steel―HICLOVER filters withstand salt corrosion, humidity, and vibration common in offshore and shipboard environments.

2. High Filtration Efficiency

Tested under EN779 standards, the filters capture fine dust particles with efficiency up to 95% for ≥8μm particles, ensuring protection for HVAC coils, motors, and sensitive equipment.

3. Large Dust-Holding Capacity

The ≥200 g/m2 dust capacity reduces the need for frequent media renewal. Combined with the automatic rolling system, filters deliver extended service life.

4. Energy-Efficient Operation

With controlled motor consumption (100C200W), HICLOVER filters provide effective dust removal without excessive energy demand, making them ideal for vessels with strict energy budgets.

5. Flexible Power Options

Compatible with global marine electrical standards (220V/380V/440V, 50/60Hz, 1/3 phase), ensuring easy integration across different fleets and offshore projects.

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Applications

• Cargo Ships & Tankers C Long voyages with dusty air and engine exhaust.

• Cruise Liners & Passenger Ferries C Ensuring passenger comfort and safety with clean indoor air.

• Offshore Oil & Gas Platforms C Protecting HVAC equipment in high-particulate marine conditions.

• Marine Engine Rooms & Workshops C Reducing dust and fibers that can damage sensitive systems.

• Coastal and Island Power Plants C Stable performance in salt-laden and dusty atmospheres.

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Why Choose HICLOVER Autoroll Filter Units

• Automatic Rolling Technology C Filter media renews itself automatically when pressure drop reaches a set value.

• Reduced Manpower Costs C Crew no longer need to frequently change or wash traditional filters.

• Proven Global Supply C HICLOVER is a trusted supplier with worldwide projects, supporting UN agencies, hospitals, and marine industries.

• Custom-Tailor Options C Units can be designed to fit existing HVAC installations without costly modifications.

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SEO Keywords for Global Reach

This article strategically integrates essential search terms:

• marine HVAC filters

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• offshore air filtration system

• HICLOVER Autoroll Filter Units

• self-cleaning HVAC filters

• G3/G4 air filter for marine AHU

These terms align with common searches by ship owners, offshore engineers, and marine procurement specialists.

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Conclusion

For marine operators and offshore platforms, HICLOVER Autoroll Filter Units provide a high-performance solution that combines durability, efficiency, and automation. With customizable sizes, high dust-holding capacity, and automatic media rolling, these filters are ideal for ensuring clean air and reducing operational costs in harsh environments.

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