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Pre Air Filter Fiberglass Paint Arrestor Mat – For Automotive Spray Booths
Product Overview
A floor-mounted disposable filter designed to capture paint overspray in automotive spray booths. Prevents paint mist from contaminating booth surfaces and freshly painted vehicles. Widely used in auto refinishing and OEM paint lines.
Key Features
- Progressive-density fiberglass structure for deep-loading and high holding capacity
- Green/white two-layer design – inlet side loose, outlet side dense
- Low airflow resistance, reduces fan energy consumption
- Heat-resistant up to 170°C, suitable for baking cycles
- Supplied in rolls for easy on-site cutting
Specifications
Parameter Data Material Fiberglass Color Green (inlet) / White (outlet) Thickness 50mm / 100mm Roll Width 0.8m / 1.0m / 1.2m / 2.0m Roll Length 20m Max Temp 170°C Class G2 – G4 (EN 779) Applications
- Automotive refinish booths (body shops)
- OEM production paint lines
- Truck/bus/motorcycle finishing booths
- Floor trench overspray collection
Installation
Place on booth floor with green side facing up toward the incoming overspray. Replace when surface is saturated or pressure drop increases.
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G4 Pleated Pre-Filter – Galvanized Steel Frame, 5mm Media Thickness, Support Grid Reinforced
Product Features:
- The filter media is made of high-quality polyester synthetic fibers, which are washable and reusable, ensuring a long service life. The progressively structured fibrous matrix, transitioning from open to dense layers, guarantees high dust-collection efficiency and substantial dust-holding capacity, effectively extending the service life of downstream medium-efficiency filters.
- Filtration efficiency classes: G1, G2, G3, G4 (per EN 779).
- The filter frame is reinforced with specially designed support grids, further enhancing the filter’s structural robustness. In addition, evenly spaced supports and a double-reinforcement grid design ensure consistent pleat height and geometry, enabling the filter to achieve maximum dust-holding capacity at the lowest possible resistance.
Applications:
- Ventilation and air-conditioning systems in large commercial buildings, such as office buildings, conference rooms, hospitals, shopping malls, airports, and other public facilities.
- Pre-filtration in central HVAC systems for general industrial plants or cleanrooms.
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G4 Air Filter for HVAC System Central AC, 5 Micron Panel Pre-Filter Galvanized Frame, White-Green Synthetic Fiber Pad, 1-3 Months Replacement for FFU AHU
G4 Pre-Filter for HVAC Systems
Galvanized steel frame with green-white synthetic fiber media. Rated G4 (EN 779), captures 5-micron dust particles as primary filtration for central air conditioning, AHU, and FFU systems. Extends the life of downstream high-efficiency filters. Recommended replacement every 1–3 months. Ideal for commercial HVAC, cleanrooms, and industrial ventilation.
Key Specs:
- Grade: G4
- Media: 5mm thickness,Synthetic fiber (green/white)
- Frame: Galvanized steel
- Efficiency: 5 micron arrestance
- Application: Central AC / AHU / FFU
- Service Life: 1–3 months
Bulk & OEM orders welcome.
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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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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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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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Galvanized Frame Panel Filter
The Galvanized Frame Panel Filter features a unique dual-frame structure (fixed outer frame + removable inner frame), specifically developed for high-airflow, easy-maintenance ventilation systems. As the first line of defense in air handling systems, it effectively captures particles ≥5μm (dust, fibers, etc.) to protect downstream medium/high-efficiency filters and equipment.
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Carbon Air Filter Panel
Product Introduction
Features of G4 Carbon Air Filter Panel
Frame: Cardboard
Medium Material: Synthetic Fiber;carbon cloth
Effciency: G4
Filtration Grade: Pre Filter
Type: Panel Filter, Folding Filter
Size of Carbon Air Filter Panel can be customerized -
Mini-pleated Salt Mist Removal Pre Filter
● Stainless steel outer frame
● Filtration efficiency grade G3-M5 is available, and the filtration efficiency of ≥5.0um particles is 40%-60%.
● Corrosion-resistant material is used as filter material, and the mini-pleated media has large dust capacity.
