China Activated Carbon Pocket Filter - High-Performance Air Filter Suppliers & Factory for Odor and VOC Removal
Primary Function: To adsorb and remove gaseous contaminants like odors, VOCs, chemicals, and fumes from the air.
Core Technology: Uses activated carbon fibers with a rich pore structure and an extremely large surface area, which traps gas molecules.
Construction:
Media: Impregnated carbon fibers and filter cotton.
Frame: Options include galvanized steel, stainless steel, or aluminum alloy for durability and corrosion resistance.
Excellent Adsorption Efficiency: Highly effective at capturing a wide range of gaseous pollutants.
Low Pressure-Drop & High Dust-Holding: Allows for adequate airflow and can hold a significant amount of particulate matter before needing replacement.
Strong & Durable: Good mechanical strength and a long service life.
Efficiency Grade: Typically rated G3/G4, indicating it also provides basic particulate filtration.
In a comprehensive air filtration system, these filters are often used in sequence for complete air cleaning:
First Stage: The Paint Booth Intake Filter (G4) acts as a pre-filter. It captures the bulk of the large dust and particulate matter.
Second Stage: The Activated Carbon Pocket Filter comes next. With the large particles removed, it can focus on its job of adsorbing gases, odors, and VOCs without getting clogged prematurely by dust.
This multi-stage approach ensures both particulate and gaseous contaminants are effectively removed, protecting equipment and ensuring high air quality.
| Model | LY-HT-3 | LY-HT-5 | LY-HT-10 | LY-HT-15 | LY-HT-20 |
|---|---|---|---|---|---|
| Material | Polyester+Carbon | ||||
| Thickness | 5mm | 10mm | 15mm | 20mm | 22mm |
| Initial resistance | 20pa | 30pa | 35pa | 35pa | 40pa |
| Final resistance | 125pa | 200pa | 250pa | 250pa | 250pa |
| Avg.arrestance (acc.EN779) | 68% | 83% | 86% | 89% | 92% |
| Temp.resistance | 100°C | ||||
| Dust holding at tested final | 380g/㎡ | 450g/㎡ | 500g/㎡ | 550g/㎡ | 580g/㎡ |
| Filtration class | G2 | G3 | G3 | G4 | G4 |
| Weight | 120 | 150 | 180 | 220 | 250 |
| Normal size | 1*20m 2*20m | ||||
| Note: Other specifications may be subject to customisation in accordance with customer requirements. | |||||
What is the primary function of these filters?
Their primary function is to adsorb and remove gaseous contaminants like odors, VOCs, chemicals, and fumes from the air.
What core technology is utilized in these filters?
They use activated carbon fibers with a rich pore structure and an extremely large surface area to effectively trap gas molecules.
What materials are available for the filter frame?
Frame options include galvanized steel, stainless steel, or aluminum alloy, providing durability and excellent corrosion resistance.
What is the typical efficiency grade of these filters?
They are typically rated G3/G4, which indicates that they also provide basic particulate filtration alongside gas adsorption.
How does the Activated Carbon Pocket Filter work in a multi-stage system?
It is typically used as a second stage after a pre-filter (like a G4 Paint Booth Intake Filter) removes large particles. This allows it to adsorb gases without getting clogged prematurely by dust.
What is the maximum temperature resistance of the LY-HT series filters?
The LY-HT series filters can resist temperatures up to 100°C.