Core defense, energy-saving. Designed for harsh outdoor environments, this primary metal filter features an aviation-grade multi-layer labyrinth structure that efficiently blocks leaves, cotton fluff, dust, and heavy oil, providing comprehensive protection for condensers and fans with long-lasting performance.
Get a Custom Quote / Free ConsultationSay goodbye to traditional non-woven or nylon meshes. This all-metal product (aluminum foil/304 stainless steel) supports repeated rinsing with clean water or low-pressure hoses, no clogging or residue, with a lifespan of up to 3-5 years, fundamentally eliminating the cost of consumable replacement.
The precision-calculated 3-7 layer wave expansion mesh forms a labyrinth passage that ensures high permeability while maintaining wind resistance ≤50Pa (over 30% lower than non-woven fabrics). Guarantees excellent heat dissipation for outdoor units, significantly reducing compressor load and saving on electricity costs.
Features a gradient pore arrangement (5-20 mesh) that blocks large particles (cotton fluff/dust) through inertial collision. The metal surface's oxidation layer has weak static electricity that further attracts fine dust, completely eliminating the risk of condenser blockage.
Resistant to extreme cold and heat (temperature range -20℃~250℃), acid and alkali resistant, and corrosion-proof. Whether in a greasy commercial kitchen, during dusty spring in northern regions, or in coastal areas with high salt spray, it maintains stable filtration performance, safe against mold with no secondary pollution.
| Core Filtration Material | Aviation-grade aluminum foil mesh (commonly used) / 304 stainless steel mesh (corrosion-resistant for coastal areas) / Galvanized wire mesh (economic type) |
|---|---|
| Filtration Level and Efficiency | G1–G2 level (primary filtration), efficiently intercepting ≥5μm particles |
| Structure and Frame Process | 3–7 layer wave/pleat expansion mesh interleaved; aluminum alloy/galvanized/stainless steel frame (thickness 1.0-2.0mm, reinforced corners) |
| Operational Performance Indicators | Operating Temperature: -20℃ ~ 250℃ | Operating Wind Resistance: ≤50Pa (Face Wind Speed 2m/s) | Airflow Decline <5% |
| Installation and Maintenance | Snap-in/magnetic design, leak-proof and easy to disassemble. Suggested cleaning with low-pressure water and neutral detergents every 1-3 months (1 month during dust season). |
| Application Scenarios and Sizes | Residential/commercial air conditioning outdoor units, heavy oil environments, high humidity salt spray areas. Offers standard sizes (500×500×10mm, etc.) and fully customized size services. |
About Cleantop Filtering
Founded in 2002, we have been focusing on air and water filtration R&D and manufacturing for over 20 years. With a modern factory covering 50,000㎡ and a national-level recognized CNAS testing center, we provide you with the most competitive industrial filtration solutions.
