Mann-Filter / Mann & Hummel CF700, direct aftermarket replacement. This cartridge is an aftermarket air filter cartridge designed as a direct replacement for a wide range of brands including Air Supply Co, Atlas Copco, Betico, and others. With a total height of 327 mm, outer diameter of 68 mm, and largest inner diameter of 66 mm, this cartridge is built to the original dimensions and ratings. It provides reliable filtration for air compressors and pneumatic systems, ensuring clean air delivery and equipment protection.
Technical properties & cross references
Specifications
| Total Height |
327 mm (12 7/8") |
| Largest Inner Diameter |
66 mm (2 19/32") |
| Smallest Inner Diameter |
17 mm (21/32") |
| Outer Diameter |
68 mm (2 11/16") |
| Largest Outer Diameter |
80 mm (3 5/32") |
| Stat. HS-Code |
84149000 |
| Country of Manufacture |
China |
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| FilterFinder Online |
USD 29.00 |
10 Oct 2026 |
| Oxfil |
USD 34.74 |
16 Oct 2026 |
| eBay (5 aftermarket sellers) |
USD 48.08 to 177.87 |
10 Oct 2026 |
| The Air Market |
USD 129.04 |
10 Oct 2026 |
| Spare Part Mart |
USD 23.21 |
Today |
Our price of USD 23.21 is 20% to 87% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
High-Dust Industrial Environments
In foundries or mining operations where airborne particulates are heavy, this cartridge captures contaminants efficiently, reducing wear on downstream components and extending service intervals.
Continuous-Duty Compressor Stations
For compressors running 24/7 in manufacturing plants, the robust construction of this filter maintains consistent airflow and pressure, minimising downtime for replacements.
Mobile Compressor Applications
On construction sites with portable Atlas Copco or Rotair units, this cartridge withstands vibration and variable loads, keeping engines and pneumatic tools operating smoothly.
Inventory Consolidation for Fleet Operators
Fleet managers with mixed-brand compressors can stock this single part number to cover multiple machines, simplifying inventory and reducing the risk of stocking incorrect filters.
Frequently asked questions
How do I confirm this filter fits my compressor?
Check your current filter's dimensions: total height 327 mm, largest inner diameter 66 mm, smallest inner diameter 17 mm, outer diameter 68 mm, and largest outer diameter 80 mm. It is compatible with Atlas Copco and Rotair equipment, but always verify your model's specifications.
What is the filtration rating of this cartridge?
The specific filtration rating is not provided, but it is designed as a direct replacement for OEM filters from brands like Donaldson and Mann-Filter, ensuring adequate particle capture for standard industrial air intake systems.
What are the thread or mounting details?
The filter uses a standard mounting interface with inner diameters of 66 mm (largest) and 17 mm (smallest). No thread specifications are available; it likely uses a push-fit or clamp-style connection common to many air filter housings.
Is this filter an OEM original or aftermarket?
This is an aftermarket replacement, not a genuine OEM part. It is built to the original dimensions and ratings and serves as a direct cross-reference for brands such as Atlas Copco, Sullair, and Fleetguard.
How often should I replace this filter?
Replacement intervals depend on operating conditions. In dusty environments, check monthly; in clean settings, follow the compressor manufacturer's recommended schedule. A clogged filter reduces efficiency and may trigger warning lights.
What delivery and guarantee options are available?
We offer worldwide shipping with tracking, a 30-day money-back guarantee, and a price-beat guarantee. No specific delivery times are stated, but you can contact us for estimated transit to your location.