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Hepa Filter (Mini Pleat)
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Rayshen’s High-Capacity Mini-Pleat Filters are designed to deliver exceptional pre-filtration performance for cleanrooms and HVAC systems. Built with high-efficiency pleated media, these filters come with durable frame options including premium plastic, galvanized steel, or aluminum. The filter media, made from ultra-fine synthetic fibers or glass fibers, ensures reliable particle capture and consistent air quality.With a large filtration surface area, they provide low initial resistance, long service life, and high dust-holding capacity. Their compact and lightweight construction allows for easy installation and maintenance, making them a dependable choice for demanding environments such as pharmaceutical production, electronics manufacturing, food processing, and other precision-controlled spaces.Rayshen’s High-Capacity Mini-Pleat Filters are designed to deliver exceptional pre-filtration performance for cleanrooms and HVAC systems. Built with high-efficiency pleated media, these filters come with durable frame options including premium plastic, galvanized steel, or aluminum. The filter media, made from ultra-fine synthetic fibers or glass fibers, ensures reliable particle capture and consistent air quality.With a large filtration surface area, they provide low initial resistance, long service life, and high dust-holding capacity. Their compact and lightweight construction allows for easy installation and maintenance, making them a dependable choice for demanding environments such as pharmaceutical production, electronics manufacturing, food processing, and other precision-controlled spaces.

Model Efficiency Grade Dimensions (W*H*D mm) Filtration Area (m) Rated Airflow (m/h) Initial Resistance / Airflow (Pa/m/h)
FSTMZ/P66-F7 F7 592*592*292 18.8 1000 85/2500 , 135/3600 , 145/5000
FSTMZ/P36-F7 F7 287*592*292 8.4 2000 50/1250 , 50/1800 , 145/2500
FSTMZ/P56-F7 F7 490*592*292 15.4 3000 50/1250 , 185/3000 , 145/4000
FSTMZ/P66-F6 F6 592*592*292 19 3600 35/2500 , 65/3600 , 110/5000
FSTMZ/P36-F6 F6 287*592*292 8.5 1800 35/1250 , 65/1800 , 110/2500
FSTMZ/P56-F6 F6 490*592*292 15.6 3000 35/2500 , 65/3000 , 110/4000

Note: Custom sizes available upon request.

Key Features:

Efficiency Grades: F6 to F7 (EN 779 / ISO 16890 standards)

Rated Airflow: 1000 to 3600 m³/h

Frame Options: Plastic, galvanized steel, or aluminum

Filter Media: Ultra-fine synthetic fiber or glass fiber

Low Resistance: Reduces energy consumption

Non-Toxic Materials: Safe for critical cleanroom applications

By capturing larger airborne particles, Mini-Pleat Filters serve as effective pre-filters for HEPA systems, reducing the burden on final stage filters and enhancing overall system efficiency. Their rugged construction ensures reliable performance even under high-volume air conditions, making them a cost effective and dependable choice for maintaining clean, efficient airflow.

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