+86 13206380520
Pleated Cotton Filter
This pleated polyester pre-filter captures medium to large dust particles as an efficient first- or second-stage filtration in HVAC systems, with low resistance and high airflow.
Category:
Air Filtration Products
key word:
This aluminum-framed pleated pre-filter uses high-quality polyester synthetic fiber media in a folded (pleated) design, providing enhanced first- or second-stage filtration in HVAC systems. It captures medium to large dust particles with ≤220 Pa initial resistance, 75% efficiency, excellent airflow capacity, and low energy impact—ideal for air handling units, ventilation systems, and laboratory/commercial applications requiring higher dust-holding capacity than standard flat filters.
| Product Name | Pleated Cotton Filter / Pleated Polyester Pre-Filter (Folded Media Type) |
|---|---|
| Material | Aluminum Alloy |
| Filter Media | Polyester Synthetic Fiber |
| Initial Pressure Drop | ≤220 Pa |
| Efficiency | 75% |
| Features | Low resistance, high efficiency, large airflow volume |
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Phone
+86 13206380520
roy.gao@restalabfurniture.com
Contact Address
Building C-45, Liandong U Valley, Huaguan Road 869, Hi-Tech Development District, Qingdao City, Shandong Province, China
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What makes us different from other suppliers?
Established in 2014, we specialize in laboratory engineering, cleanroom systems, ventilation, gas supply, and customized laboratory furniture.
Professional Manufacturer
We maintain rigorous quality control across every stage—from planning and design to fabrication and installation.
Corporate Advantages
Resta Lab has been committed to delivering professional, safe, and high-quality laboratory environments for scientific research, industrial production, pharmaceuticals, biotechnology, and other sectors.
Quality Certifications
We are certified by CE, ISO, SEFA, SGS, and ASHRAE, ensuring our solutions meet the highest global benchmarks for safety, sustainability, and performance.
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Main product catalogue
Our main products include Jeans, pants, jackets etc, mainly for woven clothing
