Engineered replacement filters and high-capacity filtration media manufactured under strict quality standards for global distribution.
Industrial aluminum pre-filters serve as the critical first line of defense in modern air handling units (AHUs) and HVAC systems. By intercepting larger airborne particulate matter, these structural filters prevent early clogging of expensive downstream components such as fine bag filters, active carbon filters, and terminal HEPA modules. Our custom-designed pre-filters leverage multi-layered, expanded aluminum mesh aligned in precise geometric directions to maximize airborne dust capturing efficiency while maintaining ultra-low air flow resistance.
Standard air filtration systems require high performance under harsh conditions. Our factory utilizes high-grade 6063-T5 extruded anodized aluminum frames, combined with multiple layers of corrugated aluminum mesh. The corrugation patterns are cross-layered (perpendicular to each other) to create a tortuous path for particulate flow. When heavy particles (such as lint, hair, sand, and grease droplets) attempt to navigate this pathway, they collide with the metallic surface and become trapped. The rust-resistant properties of aluminum allow these filters to be washed and reused repeatedly, significantly lowering long-term operating costs (OPEX) for facility managers.
Delivering engineered pre-filtration solutions across diverse global sectors, from high-tech microelectronics plants to heavy grease exhaust systems.
Acts as an indispensable pre-filtering block for FFU (Fan Filter Units) and makeup air units (MAUs). Traps raw industrial dust to shield ultra-sensitive H14 and U16 ULPA terminal filters from premature loading, thereby keeping cleanroom operations running continuously without unexpected shutdowns.
Protects building heating, cooling, and ventilation coils from atmospheric dust accumulation. Its highly washable nature allows building owners in commercial malls, corporate offices, and educational institutes to reuse metallic media instead of constantly disposing of synthetic panels.
Optimized for grease trapping and oil mist separation in heavy food preparation zones and CNC manufacturing bays. The multi-layer metallic structure condenses oils and chemical mist from the air flow, which naturally drains to prevent grease buildup in ventilation ducts, reducing fire hazards.
Shenzhen Snow Peak Clean Technology Co., Ltd. is an integrated high-tech enterprise, specialized in air filtration products research and development, production, sales, import and export trade. We produce and supply: Pre-filter, pocket filter, HEPA filter, chemical filter; replacement HEPA filter, car cabin air filter, humidifier filter; pocket filter media, melt-blown composite filter media, and other high-performance filter materials; provide high quality air purification solutions and products for indoor air pollution control and air conditioning systems of civil and industrial buildings, microelectronics, pharmaceutical, laboratory, school, hospital clean room etc. Combined with self-developed patented technology, our sterilizing antiviral HEPA filter can effectively filtrate fine particles, so that PM2.5 concentration down to 10 micrograms/m3, 5 times better than national standard; effectively inhibit the breeding of microorganisms, sterilization rate up to 99.9%, and no secondary pollution, removal of H1N1 virus efficiency as high as 99.99%.
Equipped with state-of-the-art AMADA CNC punch and CNC bending machines, alongside many other advanced high-end production equipment, we provide a strong guarantee for the production and quality of industrial air filtration and purification products. Our design flexibility allows us to customize pre-filters with handles, cleanout holes, custom frame designs, and specialized sealing gaskets for challenging environments.
As a leading domestic supplier located in the technology hub of Shenzhen, Shenzhen Snow Peak Clean Technology optimizes the production of metallic pre-filters by implementing automated industrial paradigms. Automated wire mesh lamination, frame-rolling, and robotic grid alignment systems work continuously to shorten lead times and eliminate dimensional discrepancies. Our direct relationship with prime aluminum refineries ensures consistent alloy chemistry and anodizing thickness, eliminating bulk material defects.
Our logistical network guarantees secure ocean, air, and express transport. Every batch of pre-filters undergoes strict dimensional, aerodynamic, and structural tests before leaving our dock. For high-volume projects, we offer customizable labeling, barcodes, and drop-shipping options to keep distributors' warehouses integrated and dynamic.
Our engineering division manufactures products to comply with stringent international HVAC regulations and testing standards.
Standardized manufacturing protocols control trace raw material quality and product assembly consistency across all departments.
Pre-filters verified under G2, G3, and G4 efficiency classes, providing certified dust capture rates and initial resistance parameters.
Engineered to deliver MERV 4, MERV 5, and MERV 6 filtration performance targets for dust, lint, and physical air pollutants.
Ensuring mechanical components and metal composite filters comply with international safety, health, and environmental standards.
Pioneering new techniques in metallic and composite filtration media to lower system resistance and enhance durability.
Applying titanium dioxide (TiO2) coatings directly onto aluminum honeycomb sub-layers. When exposed to internal UV LEDs, this photocatalytic pre-filter destroys volatile organic compounds (VOCs) and neutralizes bacteria, turning the passive mesh into an active air purification filter.
Treating our aluminum mesh surfaces with non-stick hydrophobic layers. This modification prevents grease and water molecules from clinging too tightly, making washdown procedures faster and more water-efficient for industrial operators.
By embedding trace copper or silver ions into the surface layers of the pre-filter, we aim to prevent bio-film buildup in damp humid climates, eliminating odors and mold directly at the primary filter level.
Deepening engineering and operational understanding of aluminum pre-filters and custom air filtration systems.
Explore our complete catalog of high-efficiency filters, composite media, and specialized cleanroom products.
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