Donaldson has been the OEM source for Cessna, Piper, Beechcraft, and Maule & Mooney since the 1960's. They currently supply Cessna all of their SE Piston aircraft filters, Beech Bonanza & Baron filters, Mooney & Maul with their filters. For Piper they currently supply all of their Turbo charge aircraft with filters. We are a factory authorized distributor for Donaldson filters.

• High Performance Engine Intake Filters
• Synthetic media: offers improved air flow and better dust capturing efficiency
• Engineered to last 500 Flight Hours
• Washable filter element, use compressed air/warm soapy water
• Visually inspect the filter at 100 hours remove and clean only as needed
• See document P46-9075 for complete servicing details
• Clean installation: dry media, no sticky/messy oil to trap dirt
• OEM choice for GA aircraft for over 30 years
• Meets All Flammability requirements per FAR 23.853
• Solid Construction with no removable parts - no loose screens,
• elements or screws
• Exceptional wet weather performance, no oil to wash away in wet weather
• Moisture passes thru the filter, doesn't build up an oiled surfaces
• (no oil present)
• Only filters with * after part number have cellulous media
• All filters starting with "P" feature our Premium Synthetic filter media
• No Airworthiness Directives against Synthetic media filters
• Cost efficient over the life of the filter, 3 years, 500 FH 5 cleanings

• Click here to download 2010 Donaldson Cross-Reference Sheet in PDF format.