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ZERO-5™ Advancing Existing Technology

The smallest, most efficient clean air technology.

Harmful air moves through a passive, five-stage filtration process.

Nine granted utility patents and over a dozen patents pending.

Compact size and passive design for simple integration into various devices and applications.

PHILTER innovation – coming late 2025

1/3 smaller than existing technology

Over 5x longer life than Zero-5™ & existing solutions

Adaptable across multiple products and industries