China Everlasting Parts Co., Ltd. is one of the most professional manufacturers and suppliers of 592x490x46mm g4 pleated panel air filter in China. Welcome to wholesale original and genuine 592x490x46mm g4 pleated panel air filter from our factory. Contact us for cheap products and OEM service.
592x490x46mm G4 High-Capacity Pleated Panel Pre-Filter
3-5x more surface area than flat panels.
Heavy-duty aluminum frame prevents buckling.
Low resistance reduces motor consumption.
Seamless integration into industrial AHUs.
Product Detailed Analysis
Filtration Mechanism and Functionality
A Pleated Panel Filter serves as the primary stage of defense in a multi-stage air filtration system. Its core objective is to intercept coarse airborne particulates (PM10 and larger), including atmospheric dust, lint, and textile fibers. By maintaining high efficiency at the intake level, this G4-rated element protects expensive secondary bag filters and terminal HEPA filters from premature loading, thereby extending the total system life cycle by over 30%.
Why Choose Our Pleated Solutions?
- Media Stability: Premium synthetic fiber media thermally bonded without chemical adhesives. Hydrophobic to prevent microbial growth.
- Reinforced Support: Media backed by powder-coated wire mesh to maintain consistent pleat spacing and uniform airflow.
- Rigorous Classification: Fully compliant with EN779:2012 (G4) and ISO 16890 standards for traceable engineering audits.
Technical Specifications
| Nominal Dimensions | 592 x 490 x 46 mm |
| Filter Media | High-Loft Washable Synthetic Fiber |
| Frame Material | Anodized Aluminum Alloy |
| Initial Resistance | ≤ 45 Pa (@ 2.5 m/s) |
| Rated Airflow Capacity | 2200 - 2800 m³/h |
| Max Operating Temp | 80°C (176°F) |
| Moisture Resistance | 100% Relative Humidity |
Cross Reference & Industrial Applications
Direct Interchange
Standard Compatibility: Fits Carrier, Trane, York, and McQuay track systems.
OEM Replacement: Alternative to Camfil, AAF, and Mann+Hummel equivalent sizes.
Core Applications
- Pharmaceutical and electronics cleanrooms.
- Malls, data centers, and office high-rises.
- Automotive spray booths and coating lines.
- Intake for large compressors and gas turbines.
Manufactured under ISO 9001:2015 management protocols. Every unit undergoes rigorous pressure-drop and dust-holding capacity (DHC) analysis.
Technical FAQ
Q: How do I determine when to replace a 592x490x46mm G4 filter?
A: When resistance reaches 150-200 Pa (twice the initial value). Visual indicators include heavy graying of media or visible debris accumulation on pleat tips.
Q: What are the advantages of an aluminum frame over board frames?
A: Superior moisture resistance and rigidity. Board frames can soften and collapse in high humidity, leading to air bypass.
Q: Can this G4 pleated filter be washed?
A: While synthetic media is moisture-resistant, frequent washing degrades electrostatic properties. Replacement is recommended to guarantee air quality standards.
Q: What is "Air Bypass" and how does this filter prevent it?
A: Air bypass is unfiltered air leaking around filter edges. Our 46mm frame ensures a snug fit against mounting tracks, forcing 100% of air through the media.
Q: Do you offer custom sizes for specialized machinery?
A: Yes. We specialize in custom OEM manufacturing. Length, width, depth, and media density can be adjusted to specific technical requirements.
50 Units
7 - 14 Days
Private Label OK
Request a Bulk Quotation:
WhatsApp / Wechat: +86 13328990097
Email: Sales@enginegensetparts.com
Portal: www.enginegensetparts.com
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