Filter cartridge N21 – compatible with Bauer P21 filter cartridge

High-quality compatible replacement cartridge for professional breathing air applications.

Made in Germany | For Bauer P21 systems | Premium filling materials | Professional use

Product data

• SKU: 660
• Original reference number: Bauer 057679
• Compatibility: Suitable for Bauer P21 Triplex systems
• Origin: Made in Germany

Made in Germany: This cartridge is manufactured in Germany and is designed for customers who value dependable quality, precise fit and consistent performance in professional breathing air systems.

Product description

The N21 filter cartridge is a high-quality compatible replacement solution for selected breathing air systems. It ensures reliable air treatment and is suitable for professional applications with high demands on consistency, operational reliability and filtration quality.

The cartridge stands out thanks to its precise fit, dependable filtration performance and excellent value for money as an alternative to the original part. A key advantage is that it is Made in Germany, while the original equipment supplier no longer manufactures in Germany.

Premium filling materials

For consistently high filtration performance, only premium filling materials are used. The cartridge is equipped with carefully selected molecular sieve A4 and activated carbon sourced from leading global manufacturers. This ensures dependable absorption performance, high process stability and professional-grade filtration quality.

Advantages

• Suitable for compatible Bauer P21 systems
• Made in Germany
• Built with premium molecular sieve A4 and activated carbon
• Raw materials sourced from leading global manufacturers
• Reliable filtration performance for professional applications
• Durable and economical solution
• Precise fit and dependable operation
• Strong alternative to the original part

Technical notes

Before use, the original reference number and system model should be checked. Filtration performance depends on the respective operating conditions, maintenance intervals and intake air quality.

Comparison overview

• N21 / SKU 660: Compatible with Bauer P21 | Original ref. no.: Bauer 057679 | Version: Standard
• N41 / SKU 661: Compatible with Bauer P41 | Original ref. no.: Bauer 062565 | Version: Standard
• N41S / SKU 662: Compatible with Bauer P41 Securus | Original ref. no.: Bauer 061686 | Version: Securus
• N61 / SKU 663: Compatible with Bauer P61 | Original ref. no.: Bauer 058826 | Version: Standard
• N61S / SKU 664: Compatible with Bauer P61 Securus | Original ref. no.: Bauer 060036 | Version: Securus

Legal notice

This product is a compatible third-party accessory and not an original Bauer product. The Bauer name, model designations and reference numbers are used solely to describe compatibility and intended fit.