camfil ultra-pac absolute box filter

Camfil Ultra-Pac Absolute

The Camfil Ultra-Pac Absolute is a compact HEPA filter delivering true cleanroom-grade performance in space-limited applications. Its mini-pleat microfine glass media and robust construction provide low resistance airflow, energy efficiency, and reliable particle capture—ideal for AHUs, rooftop units, and built-up filter banks.

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HEPA Filter
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  • Description

Overview of Camfil Ultra-Pac Absolute

Engineered for demanding environments, the Ultra-Pac Absolute offers high-efficiency HEPA filtration in a compact 7" filter pack. Its mini-pleat media maximizes surface area while maintaining low pressure drop, ensuring consistent airflow. Perfect for healthcare, pharmaceutical, and clean process manufacturing, it delivers verified particle removal without compromising system performance.

Compact, High-Efficiency Design

The mini-pleat microfine glass media allows a deep 7" filter pack to fit into a nominal 12" enclosure. This maximizes media surface area for superior particle capture while minimizing airflow resistance. The design ensures high-efficiency filtration in tight spaces, making it ideal for rooftop units, AHUs, and built-up filter banks.

Durable Construction for Demanding Conditions

Built with a 16-gauge galvannealed steel frame and fire-retardant polyurethane sealant, the Ultra-Pac Absolute withstands high airflow, temperature fluctuations, and system stresses. Its sturdy design prevents structural failure and maintains a secure, leak-free seal, ensuring long-term reliability and uninterrupted HEPA-level performance in critical cleanroom and industrial environments.

Energy-Efficient HEPA Performance

The close-pleat configuration increases total media area, reducing resistance to airflow and lowering energy consumption over the filter’s lifetime. Certified for 99.99% or 99.97% efficiency at 0.3 µm, the Ultra-Pac Absolute meets strict IEST HEPA standards, providing verified, consistent particle removal while minimizing pressure drop for energy-conscious, high-performance filtration systems.