Folding type high-efficiency filter without partition

Mini-Pleat No-Separator High-Efficiency Air Filter – Product Description

1.Product Overview

The Mini-Pleat No-Separator High-Efficiency Air Filter is an innovative product in the HEPA filtration field. It adopts a mini-pleat structure without separators, replacing traditional separator materials with high-molecular hot-melt adhesive or special sealant to achieve precise folding and fixing of the filter media. With its outstanding filtration efficiency and compact structural design, it has become a core air purification component for scenarios with strict cleanliness requirements, such as electronics and semiconductors, biopharmaceuticals, and precision manufacturing.

2.Core Advantages

High-Efficiency Filtration Performance: The filtration efficiency for 0.3μm particles can reach H13 (according to EN1822 standard) and above, which can deeply intercept dust particles, microorganisms, aerosols and other pollutants, ensuring the air quality of the clean environment.

Compact Structure and Low Air Resistance: The mini-pleat design without separators greatly increases the effective filtration area of the filter media. While ensuring a high air volume, the air resistance is significantly lower than that of traditional separator filters, reducing the energy consumption of the ventilation system.

Strong Sealing and No Leakage Risk: The filter media and the frame (usually aluminum alloy or galvanized frame) are seamlessly bonded with sealant. Combined with the integrated sealing process, air leakage is completely eliminated, ensuring stable filtration effect.

Long Service Life: High-quality glass fiber or synthetic fiber filter media has a high dust-holding capacity. Combined with the optimized air flow distribution design, it can maintain long-term filtration performance under high-load working conditions, reducing the frequency of replacement.

3.Product Features

Exquisite Craftsmanship: The folding accuracy of the filter media is controlled within ±0.1mm, ensuring that each pleat of the filter layer is uniformly stressed, avoiding local dust accumulation or air flow short circuit.

Wide Adaptability: Customization of different sizes (such as conventional specifications like 24×24×6 inches and non-standard sizes) is supported, compatible with various clean room air supply systems, FFU (Fan Filter Unit) and other equipment interfaces.

Temperature and Humidity Resistance: Some high-end models can be adapted to high-temperature environments below 80℃ or high-humidity environments (depending on the filter media material), meeting the clean requirements of special working conditions.

Environmental Safety: The filter media and adhesive meet environmental standards such as RoHS and REACH, with no harmful volatile substances, ensuring the safety of personnel and production environments.

4.Application Scenarios

Electronics and Semiconductor Industry: Terminal air filtration in Class 100/Class 1000 clean rooms for wafer manufacturing, chip packaging, etc.

Biopharmaceutical Field: Microbial filtration in aseptic workshops and laboratories to ensure the asepticity of drug production and experimental environments.

Precision Manufacturing Industry: Micron-level particle filtration in optical instrument and aerospace component processing workshops.

Medical and Health Scenarios: Air purification in hospital operating rooms and ICU wards to reduce the risk of infection.