
U15 HEPA Air Filter
The U15 HEPA Air Filter is an ultra-high-efficiency terminal purification consumable that sits between standard high-efficiency filters and top-grade ULPA (Ultra-Low Penetration Air) filters.
Featuring separator-free glass fiber filter media and an aluminum alloy frame, this product delivers low air resistance, high dust holding capacity and reliable structural airtightness with zero air leakage.
Designed for high-standard clean environments, it effectively captures dust, bacteria and aerosols, and is widely deployed in high-end cleanrooms for semiconductors, biomedicine and precision manufacturing to maintain stable indoor air cleanliness.
Product Introduction
Products Description
Serving as a core terminal purification component for high-standard clean workshops, precision production and biomedical applications, the U15 HEPA Air Filter fills the performance gap between conventional high-efficiency filters and premium ULPA filters. Independently developed and manufactured in-house, our U15 HEPA Air Filter adopts a separator-free folded structure, premium glass fiber filter media and seamless sealing technology. It precisely traps fine airborne dust, bacteria, aerosols and suspended particulate matter, solving common industrial problems including substandard air cleanliness, excessive particulate concentration, equipment dust accumulation and product contamination. It is fully compatible with a wide range of high-end clean ventilation and purification systems.
Product Image


Product Advantages
Ultra-high Purification Accuracy
Precisely captures micro-particles and bacterial spores to eliminate micro-pollution within cleanrooms and ensure qualified production environments.
Energy Saving
Adopting precision pleating technology to maximize filter media coverage, the optimized structure lowers air resistance and effectively reduces the operational load of purification fans.
Good Sealing Performance
Integrated potting sealing technology enables seamless lamination between filter frames and media, eliminating structural air leakage gaps entirely.
Application Scenarios
Semiconductor Manufacturing: Wafer processing, lithography machine environmental control, chip packaging cleanrooms
Biomedicine: Vaccine production, sterile formulation filling, cell culture laboratories
Precision Electronics: LCD panel production, SMT mounting workshops, hard disk head assembly
Aerospace: Satellite component assembly, optical instrument calibration, special material research and development
Medical Facilities: Operating rooms, ICUs, laminar flow wards, PCR laboratories
Functional Features
Efficient Dust Removal
Intercepts airborne dust, floating particles and microorganisms comprehensively to improve indoor air cleanliness effectively.
Energy-efficient Ventilation
Uniform air permeability and high airflow pass rate reduce operational noise and energy consumption of purification systems.
Moisture-proof
Specially processed filter media resists moisture absorption, mildew growth and aging damage, adapting to high-humidity clean environments.
Factory Environment


FAQ
Q: What is the service life of the filter?
A: Under standard clean operating conditions, the filter offers a service life of 6 to 12 months. The service life will be shortened in workshops with heavy dust and impurities.
Q: Can the filter be cleaned and reused?
A: The U15 HEPA Air Filter is a disposable purification consumable. Cleaning will damage the delicate fiber structure of the filter media, resulting in severe attenuation of filtration efficiency and air leakage issues.
Q: What is the difference between a U15 filter and a regular H14 filter?
A: H14 filters apply to general mid-to-high-end cleanrooms, while U15 filters belong to the ultra-high filtration grade with higher precision and lower fault tolerance for stricter purification standards.
Precautions
Never operate the filter without a pre-filter installed upstream, as this will greatly shorten the service life of the U15 HEPA filter.
Filters must be placed vertically during transportation to prevent filter paper damage caused by intense vibration.
Wear dust-free gloves during filter replacement to avoid filter media contamination from skin grease.
Waste filters must be disposed of as hazardous waste. Random disposal is strictly prohibited.
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