Product Description:

The Mini-Pleated H13 V BANK HEPA Filter is a high efficiency air filter designed to meet the stringent demands of various advanced air filtration applications. Engineered for use in Air Handling Units (AHU), HEPA Filter Boxes, Fan Filter Units, and Cleanroom Terminal Filtration systems, this filter ensures superior air purity and performance.

Optimized Airflow Dynamics

The V-formation expands the filtration surface area by 40–60% within the same frame size. This lowers initial air resistance to 90–200 Pa at 0.45 m/s face velocity, reducing energy consumption by up to 40%

Ultra-High Filtration Efficiency

Captures ≥99.97% of particles ≥0.3 μm (HEPA H13/H14 standard) and up to 99.999995% (ULPA U15/U17) when validated via MPPS (Most Penetrating Particle Size) testing

Seamless Sealing Technology

Polyurethane or EVA gaskets ensure leak-free installation, critical for ISO Class 1–5 cleanrooms. This prevents bypass contamination, maintaining sterile environments

Thermal and Chemical Resilience

Withstands continuous operation at ≤80°C (up to 250°C for specialized models) and resists humidity (≤100% RH). Materials like borosilicate glass fiber minimize outgassing, ideal for semiconductor/pharma applications

Features:

• V-shaped HEPA filters excel through structural efficiency (self-supporting pleats), energy economy (low resistance), and adaptive durability (custom frames/temperature tolerance). Their design balances high particulate capture with lifecycle cost savings, making them pivotal in critical environments like semiconductor fabs .

• For technical validations, refer to ISO 14644-3 leak testing protocols

Technical Parameters:

Applications:

V-shaped HEPA filters are indispensable in semiconductor front-end cleanrooms, where nanometer-scale device features demand ultra-clean environments. In photolithography bays, even sub-0.1 μm particles can cause catastrophic defects such as bridging or short circuits on wafers.

The V-shaped design offers a larger filtration surface area within compact frames (e.g., 570×570×69 mm), enabling ULPA U15/U17-grade efficiency (≥99.999995% @ 0.12 μm MPPS) while maintaining low initial resistance (~180 Pa at 0.45 m/s).

This reduces energy consumption in recirculating fan filter units (FFUs), which operate continuously across massive cleanroom footprints (often >10,000 m²). The self-supporting pleated structure eliminates internal partitions, minimizing dead zones and airflow turbulence—critical for ISO Class 1–3 environments.