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  • Air Filter Box/plenum Box for Ventilation Duct
  • Air Filter Box/plenum Box for Ventilation Duct
  • Air Filter Box/plenum Box for Ventilation Duct
  • Air Filter Box/plenum Box for Ventilation Duct
  • Air Filter Box/plenum Box for Ventilation Duct
Air Filter Box/plenum Box for Ventilation Duct

Air Filter Box/plenum Box for Ventilation Duct

$4.50-$35.00/ Piece|200 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 10000 pieces）
View product details

Air Filter Box/plenum Box for Ventilation Duct

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Airflow Control & Filtration: Designed to regulate and distribute airflow in ventilation systems, ensuring efficient air circulation while filtering contaminants.
  • Pressure Distribution: Functions as a plenum box to maintain consistent pressure in HVAC systems, optimizing performance in ductwork configurations.

Key features

  • 1. Galvanized Steel Construction for Enhanced Durability

    • With galvanized steel material, ensure corrosion resistance and longevity in industrial environments*. This robust design outperforms standard steel components prone to rust, making it ideal for harsh conditions.

  • 2. Ergonomic Handle Design for Easy Installation

    • With a built-in ergonomic handle, effortlessly install or relocate the unit compared to heavier, non-portable alternatives*. The handle simplifies integration into HVAC systems without requiring specialized tools.

  • 3. Adaptable Duct Connections for Seamless Integration

    • With modular duct interfaces, seamlessly connect to existing ventilation systems for optimized airflow efficiency*. The cylindrical opening and gasket-sealed design reduce leaks, outperforming poorly sealed competitors.

  • 4. Warehouse-Grade Ventilation Solutions

    • With industrial-grade performance, efficiently manage airflow in large spaces like warehouses or commercial buildings*. The rectangular shape and robust construction support continuous operation, unlike smaller home-use models.

  • 5. Compliance with Industrial Safety Standards

    • With certification to HVAC industry standards (e.g., ASME/ISO), ensure safety and reliability in critical ventilation applications*. This meets stricter requirements compared to uncertified components.

Product details

Air Filter Box/plenum Box for Ventilation Duct

The Air Filter Box/Plenum Box for Ventilation Duct is a rugged, rectangular galvanized steel component designed to optimize airflow control in industrial HVAC systems. Engineered for durability and precision, it features a cylindrical opening sealed with a gasket to prevent leaks, ensuring efficient ventilation in warehouses and other demanding environments.

Technical specifications

FeatureSpecificationBenefit
MaterialGalvanized steelCorrosion-resistant, long-lasting
ShapeRectangularEasy integration into standard ductwork
Sealing MechanismCylindrical opening with gasketLeak-proof design for consistent airflow
ApplicationWarehouses, HVAC systemsTailored for high-demand ventilation

Customization guide

Adjustable parameters include size (to fit specific duct dimensions), material thickness (for enhanced durability in corrosive environments), and additional features (e.g., integrated filters or dampers). Customize to meet airflow requirements or chemical resistance standards.

Get inspired

With its galvanized steel construction and leak-proof design, this plenum box ensures reliable airflow control in warehouses and industrial settings. Pair it with compatible ductwork to create a seamless ventilation system that withstands daily wear and environmental challenges.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Thickness1.2mm steel1.5mm steel (+25%)2.0mm steel (+67%)
Airflow Capacity500 CFM600 CFM (+20%)800 CFM (+60%)
Sealing Efficiency95% leak-proof98% leak-proof99.5% leak-proof

Supplier's note

  1. Technical Breakthroughs:

    • Galvanized Steel: Corrosion resistance extends lifespan in humid/chemical-exposed warehouses.
    • Enhanced Airflow Design: The Pro Model’s 800 CFM capacity outperforms industry benchmarks by 60%, ideal for large-scale HVAC systems.
    • Premium Sealing: The Pro’s 99.5% efficiency minimizes energy loss, reducing operational costs.

  2. Version Selection Guidance:

    • Base Model: Suitable for standard warehouses with moderate airflow needs.
    • Advanced Model: Recommended for facilities requiring 20% higher airflow (e.g., factories with dense machinery).
    • Pro Model: Best for chemical plants or high-humidity environments, where triple the industry-standard sealing and 67% thicker steel ensure unmatched durability and performance.

With the Pro Model’s 2.0mm steel, you can withstand extreme conditions while maintaining airflow efficiency. The Advanced Model’s 600 CFM capacity meets most industrial demands, while the Base Model offers cost-effective solutions for basic applications.

Frequently asked questions

  • Which plenum box model is best for warehouse ventilation systems?

  • How do I clean a galvanized steel air filter box regularly?

  • Galvanized Steel vs Regular Steel: Which is better for plenum boxes in humid areas?

  • Can plenum boxes be customized for specific HVAC system dimensions?

  • Is the steel plenum box compliant with HVAC industry standards?

  • Which plenum box suits high airflow commercial HVAC systems?

  • What’s the recommended maintenance schedule for ventilation duct plenum boxes?

  • Steel vs Aluminum: Which plenum box material is best for industrial warehouses?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial warehouses, chemical plantsIndustry Standard: Plain steel (ASTM A36)
Our Base: Galvanized steel (ASTM A653 Grade G90)
Our Advanced: Double-coated galvanized (ASTM A123) ▲▲		▲ Base: 2x corrosion resistance vs standard. ▲▲ Advanced: 500+ hours salt-spray resistance (ASTM B117).Advanced: 15% higher cost due to coating process.
Noise LevelOffice buildings, hospitalsIndustry Standard: 50 dBA (comparable to a quiet room)
Our Base: 45 dBA (quieter than a refrigerator hum)
Our Advanced: 40 dBA (whisper-level) ▲▲		▲ Base: Reduces office distractions. ▲▲ Advanced: Meets OSHA noise regulations for prolonged exposure.Advanced requires thicker insulation, adding 10% weight.
Airflow CapacityIndustrial facilities, data centersIndustry Standard: 500 CFM (ISO 12744)
Our Base: 600 CFM ▲
Our Advanced: 800 CFM ▲▲ (ISO 12744 compliant)		▲ Base: Handles medium-sized warehouses. ▲▲ Advanced: Supports high-density server cooling.Advanced needs larger duct dimensions for optimal performance.
Corrosion ResistanceCoastal or chemical environmentsIndustry Standard: Uncoated steel (ASTM D1654)
Our Base: Zinc coating (ASTM B695) ▲
Our Advanced: Epoxy-polyester powder coating ▲▲		▲ Base: Withstands 500 hours salt-spray exposure. ▲▲ Advanced: 1,000+ hours (ASTM B117).Advanced coating adds 20% to production time.
Installation FlexibilityRetrofitting HVAC systemsIndustry Standard: Fixed port orientation
Our Base: Adjustable ports (±15°) ▲
Our Advanced: Modular design with 360° port rotation ▲▲		▲ Base: Simplifies duct alignment. ▲▲ Advanced: Reduces labor time by 30% in complex layouts.Advanced requires specialized tools for assembly.
Weight/PortabilityMobile HVAC units, temporary setupsIndustry Standard: 250 kg (ISO 7094)
Our Base: 220 kg ▲ (lighter alloy frame)
Our Advanced: 240 kg (reinforced structure)		▲ Base: Easier to relocate with standard forklifts. ▲ Advanced: Handles heavy-duty use without deformation.Advanced sacrifices portability for durability in harsh conditions.

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