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350°C High Temperature Resistant Mini Pleat HEPA Filter Aluminum Foil Separator Stainless Steel Frame
1.Filter efficiency:H13/H14
2.Stainless steel 304 frame
3.Fiberglass Filter Media,High-temperature resistant,Maximum operating temperature: 250°C/350℃.
4.With aluminum foil separator
5.double-sided EVA Sealing Gasket
6.Size Option:320x320x220mm
484x484x220mm
726x484x220mm
610x610x150mm
915x610x150mm
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Hepa Filter H14 Aluminum Alloy Frame Fiberglass Media For Lab BSC/Pharma/Hospital Double-sided Painted Wire Mesh
Specifications: Aluminum alloy frame, double-sided protective mesh, H12–H14 fiberglass filter media, double-sided sealing gasket
Initial Resistance: ≤120 Pa
Filtration Efficiency: H13 (99.97%) @ 0.3 μm, H14 (99.995%) @ 0.3 μm
Applications: Final-stage air filtration in optoelectronics display and semiconductor integrated circuits, optical devices and precision components, pharmaceuticals and bioengineering, biological cell and animal/plant laboratories, hospitals and healthcare, food & beverage, dairy products and cosmetics, aerospace, precision machinery and instruments, automotive painting, and other end-use air filtration applications. -
Activated Carbon Filter Aluminum Alloy Housing Honeycomb Mesh Structure 80% Filling Rate for Air Purifier / HVAC / Grow Tent
Activated Carbon Panel Filter
This panel chemical air filter features a black plastic honeycomb carrier filled with high-quality granular activated carbon. The carbon boasts an iodine value of 1000mg/g with an 80% filling rate, delivering powerful adsorption of volatile organic compounds, odors and harmful gaseous contaminants. It adopts a lightweight, rigid aluminum alloy outer frame for stable installation. The honeycomb structure maximizes carbon contact area with air, improving adsorption efficiency and service life. Widely compatible with central air conditioning and clean air supply systems in workshops, labs and commercial spaces. As a direct manufacturer, we support customized dimensions and carbon specifications to meet diverse industrial air purification demands. -
Hepa Filter With Separators H14 Galvanized steel Frame Double-sided scrim Fiberglass Media For Lab/Pharma/Hospital/Food Plant
This deep-pleat HEPA filter features high-performance glass fiber filter media with aluminum separators to maintain uniform pleat spacing. Equipped with sturdy galvanized steel outer frame, double-sided protective mesh and full perimeter sealing foam, it delivers ultra-high filtration efficiency up to H13 & H14 standards. Widely adopted in commercial & industrial HVAC air handling systems, cleanrooms and air purification equipment.Key Specifications
- Filter Media: High-efficiency fiberglass
- Separator: Corrosion-resistant aluminum divider
- Frame Material: Galvanized steel sheet
- Filtration Grade: H13, H14 HEPA
- Structure: Double-sided metal protection mesh, full-surround sealing foam for zero air leakage
- Application: HVAC systems, clean room ventilation, industrial air purification
Core Advantages
- Stable Ultra-high Filtration
Glass fiber media with aluminum separators ensures even airflow distribution, stable particle removal efficiency and large dust holding capacity.
- Airtight & Durable Build
Galvanized steel frame resists deformation; double-sided mesh protects filter media from damage; full surrounding sealing foam eliminates bypass air leakage.
- Versatile HVAC Solution
Standard sizes in stock, custom dimensions available. Ideal for all types of HVAC air conditioning and clean ventilation projects.
Factory Note
We are direct filter manufacturer supporting OEM & ODM customization. Welcome global buyers to contact us for samples, price negotiation and factory visits. -
Aluminum Alloy Frame Filters G3 G4 Replacement Pre Filtration Pleated Industrial Air Filters 5um Clean Air
Aluminum Frame Primary Air Filter
Durable Frame – High-Capacity Pleated Media
Overview
A rugged, lightweight primary air filter featuring a corrosion-resistant aluminum frame and high-density pleated filter media. Designed for reliable pre-filtration in commercial and industrial HVAC systems – captures coarse particles efficiently while protecting downstream equipment.
Key Features
- Sturdy Aluminum Frame: Strong, lightweight, and corrosion-resistant. Provides durable structural support and a clean, professional appearance.
- High-Capacity Pleated Media: 5mm-thick white primary filter cotton with a compact pleated/folded structure – maximizes filtration surface area within a slim profile for high dust-holding capacity and low pressure drop.
- Efficient Particle Capture: Rated G3 / G4 (EN 779) – effectively removes airborne particles ≥5μm.
- Standard Sizes Available: Fits common filter racks – 595×595×46mm, 495×495×46mm, 295×295×46mm (all with 46mm depth). Custom sizes available upon request.
Specifications
Parameter Detail Frame Material Aluminum alloy Filter Media 5mm white primary filter cotton, densely pleated/folded Efficiency G3 / G4 (EN 779) Common Sizes 595×595×46mm / 495×495×46mm / 295×295×46mm Max Operating Temp. ≤ 80°C Applications
HVAC air handling units, fresh air intake systems, spray booths, equipment protection, and general ventilation pre-filtration.
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Cylindrical Air Filter Hepa Filter Plastic Frame Fiberglass Media F6 F7 F8 F9 H10 H13 Customizable
Product Brief Intro
Our cylindrical HEPA air filter adopts premium glass fiber filter media, equipped with solid plastic end caps and protective outer support mesh. It covers multi filtration grades from F6, F7, F8, F9 medium efficiency to H10-H13 high-efficiency HEPA standard, perfectly tailored for industrial air purification, dust removal, cleanroom ventilation and air compressor systems.We are the original manufacturer with independent production workshop, supporting full-size & structural customization to meet diverse customer project demands.
Main Technical Parameters
- Standard Size: OD 100.6 mm × ID 46.4 mm × Height 216 mm（Can be customized）
- Filter Media: High-efficiency glass fiber
- Filtration Grades Optional: F6, F7, F8, F9, H10, H11, H12, H13
- Frame Structure: Integrated sealed plastic end cap + anti-deformation outer mesh
- Shape: Cylindrical cartridge design
Core Product Advantages
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High Precision Fiberglass Filtration Media
Uniform micro-pore structure provides stable dust capture efficiency, large dust holding capacity, long service cycle and low airflow resistance, ideal for fine particle interception.
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Sturdy Cylindrical Structure
Reinforced outer mesh prevents filter medium bulging under strong air flow; leak-tight plastic end caps eliminate air bypass, ensuring consistent filtration performance in continuous operation.
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Wide Filtration Grade Selection
Available in medium efficiency F6-F9 and high-efficiency HEPA H10-H13 grades, matching different cleanliness standards of ventilation, dust collection and industrial air treatment equipment.
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Factory Direct & Comprehensive Customization
As self-owned filter manufacturer, we cut extra intermediate costs. Customizable items include filter dimension, filtration efficiency grade, end cap style, medium thickness and mounting interface. OEM & ODM orders are warmly accepted.
Application Fields
Industrial dust removal equipment, clean room air conditioning, air compressor intake filtration, factory ventilation systems, exhaust purification machinery, commercial air handling units, laser & welding fume extraction devices. -
Cardboard Frame Primary Air Filter Economical Pre-Filtration – Easy In, Easy Out
Overview
A cost-effective, disposable pre-filter designed for quick, tool-free replacement. Protects your expensive downstream filters and HVAC equipment – change it regularly and save on maintenance costs.
Key Features
- Economical Consumable: Priced for frequent replacement. Extends the life of higher-grade filters, reducing overall operating costs.
- Easy to Install & Replace: Standard 595×595×46mm size fits most common filter racks. No tools needed – change out in minutes.
- Reliable Filtration: Pleated primary filter cotton captures particles ≥5μm (G3/G4 efficiency). High dust-holding capacity with low airflow resistance.
- Durable Support: Single-sided metal diamond-mesh guard keeps pleats stable and prevents media collapse under airflow.
- Lightweight Paper Frame: Sturdy yet fully disposable.
Applications
HVAC systems, air handling units, spray booths, cleanroom pre-filtration, and general industrial ventilation.
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Green & White Filter Media Cotton Aluminum Alloy Frame Filters G3 G4 Pre Filtration Pleated Panel Air Filters
Description:
Our Green & White Pre-Filter Media is a high-performance, dual-layer synthetic fiber filtration material engineered for primary air filtration. Featuring a distinct color gradient—White on the air intake side and Green on the exhaust side—this media utilizes a progressive density structure. The open white layer captures larger particulates, while the denser green layer traps finer dust, ensuring optimal depth loading.Manufactured from high-quality PET (Polyester) and PP (Polypropylene) fibers, this filter media offers excellent dust-holding capacity with low initial resistance. It is rated at G3 or G4 efficiency (EN 779) , effectively removing airborne contaminants ≥5μm. It delivers reliable, cost-effective performance for a wide range of commercial and industrial applications.
Key Features:
- Dual-layer green/white design for easy identification of airflow direction.
- Progressive fiber structure for high dust loading and extended service life.
Applications:
- HVAC systems and central air conditioning intake pre-filtration.
- Spray painting booths and coating workshops (as ceiling or floor mats).
- Cleanroom ante-rooms and equipment air intake protection.
- General industrial dust collection systems.
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Salt Spray Removal Filter(secondary filter)
Large air flow, Very low resistance, Excellent ventilation performance.
Small to take up the space ,it is suitable for small precision cabinet equipment.
Large filtration area, large dust holding capacity, Long service life, Excellent filtration accuracy and effect.
The Air filter media adding chemical material , which can filter not only dust particles but also gaseous pollutants in the Marine climate environment. -
Nylon Mesh Pre-Filter
The Nylon Mesh Pre-Filter is a durable, washable air filter designed for coarse particle filtration in HVAC systems, industrial equipment, and air handling units. Made from high-strength nylon monofilament mesh, it serves as the first line of defense to protect downstream filters (e.g., HEPA, carbon) from large debris.
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Clean room 4”*4” FFU Fan Filter Unit with HEPA
The FFU fan filter unit is a modular terminal air supply device with its own power and filtering function. The Clean room 4”*4” FFU Fan Filter Unit with HEPA is used in clean rooms and clean sheds and can achieve class 100 purification.
FFU comes with its own fan, which ensures stable and even air flow.
Modular installation is convenient and after-sales maintenance is simple, and does not affect the layout of other air vents, lamps, smoke detectors and sprinkler devices.
