air filter cleanroom supply

Mini-pleat Clean Room Air Filter

Mini-pleat air filter means using the linear hot melt adhesive instead of conventional corrugated sheets as the separator, and adopt fine glass fiber or PTFE, PP, and another composite as the filtration paper. Folded by the imported full-automatic production line, the filtration materials are sealed in the oxidation-treated aluminum alloy frame by the specialized polyurethane sealant.

In case the filtration papers are damaged, the metal plastic-spraying protecting nets are installed on both the air inlet and air outlet. It features less damage to the paper when processing, reliable quality, high efficiency, low resistance, large airflow, small volume, lightweight, high productivity. All the mini-pleat HEPAs are subject to scanning leakage detection and performance test (Standard EN-1822) to meet the specified performance index.

Parameters
Efficiency: F6~F9 H10~12,H13~14,U15~U17
Length: 150~2340mmWidth: 150~1220 mmThickness: 25~300mmTemperature withstand for ordinary mini-pleat air filters:80℃,180℃(high temperature resistant)
humidity resistance: 90%,100%(moisture resistant)and resistance to pressure difference: 500Pa

Deep-pleat clean room air filter

Deep-pleat air filter means using aluminum foil or two-side offset paper as the separator, and adopt fine glass fiber as the filtration paper. By semi-automatic and semi-manual processing, the deep-pleat filter elements are sealed in the oxidation-treated aluminum alloy, stainless steel, galvanized steel sheet, or other frames.

Considering the separator can protect the filtration paper, there’s no need of installing metal plastic-spraying protecting nets. All the deep-pleat HEPAs are subject to scanning leakage detection and performance test (Standard EN-1822) to meet the specified performance index.

Parameters
Efficiency: G3~G4,F5~F9,H10~12,H13~14Width:150~2340mmThickness: 150~750 thickness: 70~300mm
Temperature withstand for ordinary deep-pleat air filters: 80℃humidity resistance: 80%,100%(moisture resistant)and resistance to pressure difference: 500Pa
Temperature withstand for high temperature-resistant deep-pleat HEPA filters: 250℃、280℃、350℃

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