Our American range hood filters are made of multiple layers of food-grade aluminum alloy mesh, pressed together to form a labyrinth oil mist capture channel with a staggered overlapping structure (typically 5-7 layers), effectively intercepting over 80% of smoke particles. The surface of the aluminum material undergoes anti-oxidation treatment, withstanding high temperatures of over 200°C, has strong corrosion resistance, and is 100% washable and recyclable, fully complying with mainstream technical requirements for range hood filters in the North American market.

We fully support it. With over 20 years of OEM/ODM experience, we can fully customize according to the drawings, samples, or range hood models provided by customers, including external dimensions, number of aluminum layers, frame structure (with/without handles), clip methods, and laser engraving or labeling of logos, etc. Our professional engineering team and mold development capabilities enable us to provide custom samples for confirmation usually within 2-3 weeks.

Cleantop has passed ISO 9001, ISO 14001, and ISO 45001 system certifications, and will add IATF16949 and medical GMP certifications in 2024. For range hood filter products, our materials conform to the requirements of the FDA for food contact materials in the United States and the RoHS/REACH regulations in Europe. Our products have been successfully sold to markets in Europe, the United States, Japan, and South Korea, meeting mainstream brand compliance audit requirements.

Our company has a 50,000㎡ production facility, a 20,000㎡ clean workshop, and a national-level CNAS accredited testing center. We execute strict three-tier quality control processes from raw material inspection (IQC), process inspection (IPQC), to finished product testing (OQC). The CNAS laboratory can test the grease capture efficiency, air resistance, temperature resistance, corrosion resistance, and other performance tests for filters, ensuring each batch of products has consistent performance and a batch pass rate stabilizing above 99%.

The MOQ (minimum order quantity) for standard specification products is usually 1000-2000 pieces; the MOQ for customized products can be discussed based on specific specifications. The typical delivery time for regular orders is 25-35 days, while custom orders depend on mold development and can take about 35-50 days. With the large-scale production capacity of our six clean workshops, we can support an annual output of millions of pieces, meeting the batch supply needs of large brands and traders.

We welcome customer sample testing. Standard specification samples can be provided for free, and customers only need to bear international express delivery costs; the sampling fee for custom specifications depends on the complexity, and is usually refundable after bulk ordering. We can also provide CNAS testing reports or third-party test reports as required by customers to assist them in product verification and market access.

Standard export packaging uses moisture-proof PE bags + five-layer thick export cartons to ensure no damage during long-distance sea transport. We also support retail packaging customization, including color boxes, blister cards, shrink film, and more, printed with customer brand logos, barcodes, multilingual instructions, and UPC codes, directly satisfying terminal sales needs such as Amazon FBA and supermarket shelving.

Founded in 2002, Cleantop is a manufacturer of filtration products with over 20 years of professional experience. Our core advantages include: (1) 50,000㎡ factory + 20,000㎡ clean workshop with large-scale production capacity; (2) National-level CNAS accredited testing center with authoritative and traceable data; (3) Product reserves of over a thousand filtering solutions; (4) Multiple international certifications including ISO system + IATF16949 + GMP + EPA + NSF; (5) Mature export experience in Europe, America, and Japan, providing customers with a one-stop filtration solution from R&D to production and compliance.