FILTER AIR (P/N 1j1-3) - New Surplus

The 1j1-3 is an aircraft air filter that removes particulates and contaminants from engine intake air. This replaceable media filter protects fuel metering systems and maintains clean airflow to the engine. Installed in the engine induction system, it requires regular inspection and replacement per aircraft maintenance schedules.

The filter housing accommodates standard media cartridges and connects to intake ducting using standard fittings. Service intervals depend on operating environment and manufacturer specifications outlined in the aircraft maintenance manual.

What is the FILTER AIR (P/N 1j1-3)?

The 1j1-3 is an aircraft air filter that removes particulates and contaminants from engine intake air. This replaceable media filter protects fuel metering systems and maintains clean airflow to the engine.

What hydraulic fluid type is the 1j1-3 compatible with?

Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the FILTER AIR against your aircraft maintenance manual for fluid compatibility.

Does the 1j1-3 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The FILTER AIR is available in: New Surplus. Contact us for test documentation on your selected condition.

What is the turnaround time for hydraulic component orders?

In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.