
Primary Efficiency G3 G4 Pocket Filter Bag Air Filter with Synthetic Fiber Media for HVAC System, Workshop
This is because serious problems such as the so-called “sick building syndrome”can be directly attributed to poorly maintained and insanitary HVAC systems.
Description
With our leading technology also as our spirit of innovation, mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Meltblown Nonwoven Fabric, Nonwovens Fish Shaped Mask Filter Media, Liquid Filter Media. We insist on quality improvement and innovation, implement brand strategy, and provide customers with reliable quality assurance with advanced technology and scientific management. We sincerely welcome friends from domestic and foreign countries to visit and negotiate business! We are sure you will find doing business with us not only fruitful but also profitable. In recent years, with the continuous growth of product demand, the market has ushered in rapid growth and development. Therefore, the development strategy has become an important means for us to build competitive advantages.
Heating, ventilation, and air conditioning (HVAC) systems are currently a major focus of interest. This is because serious problems such as the so-called “sick building syndrome”can be directly attributed to poorly maintained and insanitary HVAC systems. HVAC air filters remove dust and other particles to ensure HVAC systems perform at peak efficiency and deliver quality indoor air. Srilan offers a variety of highly engineered air filter media in HVAC systems that meet or exceed different global standards and offer lower pressure drop, energy savings, and longer media life.
Srilan own a leading filtration testing lab to ensure air filters media quality and to benefit core technology research and development.
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 | |
SLAC-60 | 60 | ≥60 | 0.4 | |
SLAC-100 | 100 | ≥70 | 0.7 |


We have been commitment to supply the competitive price, excellent products and solutions high-quality, at the same time as fast delivery for Primary Efficiency G3 G4 Pocket Filter Bag Air Filter with Synthetic Fiber Media for HVAC System, Workshop. The product performance has reached the international advanced level of similar products. The company's products have reliable quality and standardized technical indicators.
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