Product Details
AeroGuard™ Induction Air Filters
Greatly reduces contaminants and maximizes airflow Eliminates need to comply with AD84-26-02
- Stops more than 99% of contaminants larger than 5 microns
- Less piston ring wear
- Air filters are cheap – engines are not!
- Cleans with air and soap water
- These are not a paper filter, no AD applies

Note: Verify your OEM part number before replacing the air filter. Some aircraft require a square filter, and others require a cylinder. The PMA supplement may differ than the original filter installed on the aircraft.
Maintenance Tip
Tempest® induction air filters can be cleaned using compressed air or a mixture of water and detergent. For full installation, cleaning, inspection, and storage instructions read Product Instructions.
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Eligibility Chart |
|---|---|---|---|---|
| Cirrus | SR22T | 0001 | ZZZZZZZZZZZZZZZ | 6630 |
Part Number Information
Supersedes Part Numbers
27166-001 (Cirrus Aircraft) | P616824 (Donaldson)
Cross-reference information
Cross Reference Reference only: Please verify the product is eligible for your aircraft before adding to your cart. OEM Part Number McFarlane Part Number Comment 27166-001 AA27166-001 P616824 AA27166-001
Additional product information
Approval: FAA PMA (DocumentNumber: PMA-TEM-127) SupersedesPartNumber: 27166-001 (Manufacturer: Cirrus Aircraft) SupersedesPartNumber: P616824 (Manufacturer: Donaldson)





