
China Fashionable Effective Airy Activated Carbon Filter Media
Have you noticed that many large public spaces such as shopping malls, stations, hospitals, do not have windows, and there are many people inside
Description
Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Anti-dust Respirator Cup Mask Filter Media, Liquid Filter Media, Air Conditioner Filters Purifier Material. Our company implements the spirit of excellence, strives to create a world-famous brand, and exceeds customer expectations with sincerity. We will continue to build a perfect development and production system with the goal of meeting higher demands. We insist on serving our clients well by high quality products with perfect designs at favorable price to occupy the market. To acquire a consistent, profitable, and constant growth by getting a competitive advantage, and by continuously increasing the value added to our shareholders and our employee.
Have you noticed that many large public spaces such as shopping malls, stations, hospitals, do not have windows, and there are many people inside but you don't feel that the air is stuffy? Because there are HVAC filter system. The main function of HVAC filter is to send in fresh air outside and exhaust polluted air with high carbon dioxide content. When fresh air is introduced, the pollution and bacteria in the air are purified and filtered. It also prevents outdoor dust and haze from invading indoors. Srilan provide air pollution control media with low pressure drop, high energy efficiency, and long filter life for residential and industrial systems. There are different air pollution control media Srilan have. Srilan has gradually mastered the core technology of advanced filtration material production, and continuously upgrading.
Meltblown materials are mainly used in HVAC air filters as core filtration layer, these materials are laminated with activated carbon material or different functional supporting materials to produce different filter.
Item | Weight (gsm) | Efficiency (%) | Resistance (mmH2O) | Remark |
SL-H11 | 20 | ≥98 | 1.2 | TSI8130 Folw:32LPM Aerosol:0.3um,Nacl |
SL-H12-25 | 25 | ≥99.5 | 1.8 | |
SL-H12-30 | 30 | ≥99.5 | 1.8 | |
SL-H13-30 | 30 | ≥99.97 | 3.2 | |
SL-H13-45 | 45 | ≥99.97 | 3.2 |
Composite filtration materials are mainly used in HVAC air filter as core filtration layer. These materials can be applied directly to produce many different kinds of air filters.
Item | Weight (gsm) | Efficiency (%) | Resistance (mmH2O) | Remark |
SL-H11-90 | 90 | ≥98 | 1.4 | TSI8130 Folw:32LPM Aerosol:0.3um,Nacl |
SL-H12-95 | 95 | ≥99.5 | 2 | |
SL-H13-100 | 100 | ≥99.97 | 3.4 | |
SL-H13-115 | 115 | ≥99.97 | 3.4 |
Tribo-charging materials are mainly used in HVAC filters are pre-filter. These materials can be used to make pre - filtration bag to capture hair, big dust etc to prolong HEPA filter usage life.
Item | Weight (gsm) | Efficiency (%) | Resistance (mmH2O) | Remark |
SLN65 | 65 | ≥55 | 0.3 | TSI8130 Folw:32LPM Aerosol:0.3um,Nacl |
SLN65P | 65 | ≥50 | 0.2 | |
SLN85 | 85 | ≥65 | 0.4 | |
SLCN150 | 150 | ≥50 | 0.3 | |
SLT150 | 150 | ≥98 | 0.7 |
Electrostatic charging supporting materials are mainly used in HVAC filters as core filtration layer. These materials can be pleated directly to produce HVAC air filters, or are laminated with activated carbon material, plastic netting or supporting materials to produce different functional filter.
Item | Weight (gsm) | Efficiency (%) | Resistance (mmH2O) | Remark |
SLPL-80 | 80 | ≥30 | 0.45 | TSI8130 Folw:32LPM Aerosol:0.3um,Nacl |
SLPL-100T | 100 | ≥50 | 0.55 | |
SLPL-130T | 130 | ≥65 | 0.7 | |
SLAC-60 | 60 | ≥60 | 0.4 |
Thermal bonding polyester non woven fabric can be used as stiff carrier material in HVAC filter. Weight range from 20-500gsm.
Item | Weight (gsm) | Thickness (mm) | Stiffness (MD:CD,mg) | Breathability (L/m2.s) |
SLB70 | 70 | 0.38 | 90:35 | >5000 |
SLB70-blue | 70 | 0.38 | 100:40 | >5000 |
SLB180 | 180 | 0.85 | 2000:1000 | >1800 |


We combine scientific research and production, thus promoting the progress of science and technology, and opening up the market prospects of our China Fashionable Effective Airy Activated Carbon Filter Media. Looking forward to the future, we will continue to uphold the business philosophy of honest management and promise. We have high-quality staff as well as technology and thoughtful pre-sale and after-sales service.
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