Fleetguard AF4775, direct aftermarket replacement. This cartridge is an aftermarket air filter cartridge designed to replace cross-referenced units from CPT, Chicago Pneumatic, Compair-Demag, Donaldson, Fai Filtri, Fleetguard, Keltec, Mann-Filter, Oxfil, Sotras, and Virgis Filter. It is a direct replacement for the original, built to the original dimensions and ratings. This cartridge is suitable for use in Chicago Pneumatic equipment, providing reliable filtration to protect your machinery.
Technical properties & cross references
Specifications
| Outer Diameter |
305.6 mm (12.03 in) |
| Height |
533.4 mm (21.00 in) |
| Product Net Weight |
2.2 kg (4.85 lbs) |
| 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 |
| Oxfil |
USD 59.40 |
16 Oct 2026 |
| G&T Engine Parts |
USD 109.21 |
10 Oct 2026 |
| Spare Part Mart |
USD 47.52 |
Today |
Our price of USD 47.52 is 20% to 56% 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 Environments
In heavy dust conditions, such as construction sites or quarries, this air filter cartridge captures airborne particles to prevent engine wear and maintain performance.
Continuous-Duty Operations
For equipment running long hours, like compressors or generators, this filter ensures consistent airflow and protection, reducing the risk of downtime.
Seasonal Maintenance
When preparing equipment for seasonal use, replacing the air filter with this cartridge helps restore efficiency and extends service intervals.
Fleet Standardisation
Standardising on this aftermarket cartridge across multiple Chicago Pneumatic machines simplifies inventory management and reduces procurement costs.
Frequently asked questions
How do I confirm this filter fits my specific machine?
Check your original filter part number against the cross-reference list. If your part matches one from CPT, Chicago Pneumatic, Compair-Demag, Donaldson, Fai Filtri, Fleetguard, Keltec, Mann-Filter, Oxfil, Sotras, or Virgis Filter, this cartridge is a direct replacement.
What is the filtration rating of this cartridge?
No specific filtration rating has been provided. It is built to the original dimensions and ratings of the cross-referenced brands, ensuring adequate protection for your equipment.
What are the dimensions and thread size?
Dimensions and thread size are not specified. For fitment confirmation, compare your original filter's physical measurements or consult the cross-reference list.
Is this an OEM or genuine part?
No, it is an aftermarket replacement built to the original dimensions and ratings. It is a direct replacement for the listed brands, not a genuine part.
How do I install this air filter cartridge?
Installation is similar to the original filter. Remove the old cartridge, clean the housing, and insert the new one. Ensure a proper seal. Refer to your equipment manual for detailed steps.