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Basic Information
| Brand Name | Huazhijie | Product Name | Gel Seal HEPA Filter |
| Frame Material | Galvanized Steel(or custom) | Filter Media | Glassfiber |
| Seal Type | Gel seal (airtight, non-toxic) | Sealants In Slots | Premium gel sealant |
| Filtration Efficiency |
H11 (95%@0.3μm) ~H14 (99.995%@0.3μm) |
Overall Dimensions | 595×595×150mm (custom sizes available) |
| Initial Resistance | ≤180Pa (H11), ≤220Pa (H13/H14) (at rated airflow) | Rated Airflow | 300-1200 m³/h (varies by size) |
| Maximum Temperature | 70℃ | Maximum Humidity | 80% RH |
| OEM | Yes | Dust Capacity(g) | 600 (varies by size) |
Efficiency Level Comparison Table
| Grade | Filtration Efficiency | Application |
| H11 | ≥99.5%@0.3μm | Commercial buildings, general clean areas |
| H12 | ≥99.9%@0.3μm | Hospital general areas, electronic assembly |
| H13 | ≥99.95%@0.3μm | Operating rooms, laboratories, pharmaceutical workshops |
| H14 | ≥99.995%@0.3μm | Semiconductor, precision instruments, ICU |
Technical Highlights
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Hermetic Gel Sealing: Certificated Filtration to Free you from "Leaking Pain Issueents
The apparatus uses high-elastic polyurethane gel, which is semi-solid at room temperature. It can close to the contact surface between the filter and the shell when installation. The gel is even able to fill at the contour completely independently of even minimal gaps (≤ 0.1 mm) on the contact surface a fully gas-tight sealing layer to form. This "self-adapting sealing" effect prevents a leakage defect of the common sponge seals due to aging and compression deformation.
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High cost-effectiveness framework: Durable Solution for Multi-Environment Adaptation
Use hot-dip galvanized process, coating thickness reached 80-100 micron, has good rust-proof performance.Suitable for dust and humidity environment in industrial workshop (humidity ≤80), such as food packaging section of the workshop. Meanwhile the tensile strength of galvanized steel is more than 300MPa, which can bear its weight and air flow pressure by ceiling installation, thus ensuring no deformation after long-term application.
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Ultra-Fine Glass Fiber Filter Media: Dual Protection of High-Efficiency Purification and Long-Lasting Durability
The pleated ultra-fine glass fiber filter media really hits that sweet spot. It balances high efficiency with long life and low airflow resistance pretty well. The thick non-woven matrix uses micro-diameter fibers. This setup catches sub-micron particles much better than others. The pleated design boosts the surface area a lot. It fits all that into a small frame. That means higher dust-holding capacity and longer device life overall. Those pleats create parallel channels too. Air flows through them more freely as a result. This keeps the initial pressure drop low. It also saves on energy use in the process. All these features combine to make it the top choice. It ends up being the most cost-effective option for air filtration systems.
Why choose us?
✅10+ Years of Manufacturing Experience: Specialized in air filtration, with ISO9001 and other patent certifications.
✅ Factory Prices: Direct sales eliminate middleman markup-save up to 20% vs. distributors.
✅ Fast Customization: Tailored filters ready in 15-20 days; standard models ship within 7 days.
✅ Global Support:Our professional team provides 24-hour consulting and usually responds within 4 hours. We can also assist remotely with filter installation, debugging, and maintenance.
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FAQ
Q: What's the difference between gel sealing and traditional sealing?
A: Traditional sealing relies on pressure and may have leakage points; gel sealing uses active filling to ensure zero leakage.
Q: What payment methods do you accept?
A: We accept T/T, L/C, and other international payment methods.
Q: How do you handle quality issues?
A: 24-hour response, providing solutions or arranging replacements.
