Replacement Filter No. 3 | NRC High-Efficiency Cartridge #447

The Replacement Filter No. 3 (Cartridge #447) delivers top-level air purity with ultra-fine separation and durable construction.

Engineered by NRC International GmbH, this filter ensures reliable, clean air supply for diving applications and extends compressor performance.

• Ultra-fine separation efficiency down to 0.01 µm
• Residual oil content as low as 0.001 mg/m³
• Durable nitrile seals and aluminum end plates for long-lasting use
• Lightweight design at 0.23 kg for easy handling and installation
• Maximum operating temperature of 60°C
• Produced by NRC International GmbH for consistent, dependable filtration
  
  

Specifications:

• Cartridge type: Replacement Filter #447
• Filtration efficiency: 0.01 µm
• Residual oil content: 0.001 mg/m³
• Weight: 0.23 kg
• Seals: Nitrile
• End plates: Aluminum
• Max operating temperature: 60°C

Designed for precision and reliability, this NRC filter ensures safe, breathable air and maximum compressor performance.