Custom Stainless Steel Fiberglass HVAC Filters with Metal Mesh – Glass Fiber Media for Reliable Filtration
Our custom fiberglass HVAC filter gets made with real toughness and solid results in mind.It comes equipped with a strong stainless steel frame along with a tough metal mesh and top-notch glass fiber material.You can have it tailored exactly to what you need.No matter if you deal with factory dust or business-related pollution or even delicate lab particles,this thing provides steady and enduring work.It works perfectly in all sorts of places like manufacturing plants or sterile rooms or regular office spaces.Anywhere you really need good clean air.
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Basic Information
| Brand Name | Huazhijie | Product Name | Fiberglass HVAC Filters |
| Frame Material | 304/316 Stainless Steel (customizable) | Filter Media | Glass Fiber (G3-H13 efficiency options) |
| Metal Mesh | Stainless Steel/Aluminum (customizable) | Filtration Efficiency | G3 (60%), G4 (80%), or custom |
| Custom Dimensions | Customizable | Initial Air Resistance | ≤60Pa (G4) at 300m³/h |
| Operating Temperature | -20℃~80℃ (-4°F~176°F) | Operating Humidity | ≤85% RH (non-condensing) |
| OEM | Yes | Certifications | ISO 9001 |
Usual Efficiency Grades & Applications
| Grade | Efficiency | Recommended Applications |
| G3 | 80-90% | Pre-filtration, Coarse dust |
| G4 | 90-95% | General ventilation, Pollen |
| Special | Custom | Specific industrial needs |
Why This Fiberglass HVAC Filter Stands Out
1. Stainless Steel Frame –Stays rigid for years, no warping or bending. Resists rust, corrosion-even in humid or chemical-rich environments.
2. Protective Metal Mesh –Shields Glass Fiber Media,Prevents tears, punctures, or clogs from debris, extending the filter's life.Distributes Air Evenly, Ensures consistent airflow across the entire filter surface, so no area gets overworked.
3. Glass Fiber Media – Inside, high-density glass fiber media tackles particles and pollutants
4. Fully Customizable –we'll tailor every detail.
Perfect for These Workshops
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Industrial: Factories, warehouses, or machining shops-blocks metal shavings, dust, and oil mist.
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Commercial: Offices, hotels, or retail spaces-removes pollen, dust, and general pollutants.
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Cleanrooms & Labs: Research facilities or pharmaceutical labs-H13 grade meets strict purity standards.
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Food & Beverage: Processing plants or commercial kitchens-stainless steel is easy to sanitize, and glass fiber traps food particles.
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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Frequently Asked Questions (FAQ)
Q: Why is there a metal mesh on the filter?
A:Think of the stainless steel mesh as a suit of armor for the filter. In tough environments, the delicate glass fibers inside need protection from being punctured, crushed, or torn. The mesh shields them from impact, prevents any fibers from shedding into your airstream, and ultimately makes the whole filter last significantly longer, saving you money on frequent replacements.
Q2: How do I choose the right mesh size?
A: Smaller mesh openings (5x5mm) provide maximum protection but higher resistance. Larger openings (20x20mm) offer lower resistance with good protection. We can recommend based on your specific needs.
Q3: What certifications do you have?
A: We are ISO 9001 certified and our materials meet relevant international standards. Specific certifications available upon request.
