Up for sale is a high-quality PARKER AIRBORNE PNEUMATIC FILTER CARTRIDGE PN: D9-18-1. This top-of-the-line filter cartridge is compatible with Cessna aircraft and comes with a 30-day warranty. The brand is known for its exceptional quality and long-lasting durability, ensuring that your aircraft is always in top condition. This filter cartridge is perfect for those seeking a reliable and efficient replacement part for their Cessna aircraft. Don't miss out on this opportunity to upgrade your aircraft and purchase this excellent filter cartridge today.