Outer Inner Air Filter Kit Fit Donaldson Perkins Fleetguard WIX Primar

Outer Inner Air Filter Kit for Donaldson Perkins Fleetguard WIX Primar

This dual-stage outer and inner air filter kit provides complete engine protection for applications using Donaldson, Perkins, Fleetguard, and WIX primary filtration systems.

Overview

This outer inner air filter kit combines a primary and safety element to maximize contaminant removal and protect sensitive engine components. The kit is designed for engines that require both a main filter and an inner safety filter, ensuring reliable airflow and extended service intervals. It serves as a direct service replacement for systems utilizing Donaldson, Perkins, Fleetguard, or WIX primary filters.

Built For Performance

• Dual-element design traps fine dust and debris before it can reach the engine
• High-capacity filtration media maintains consistent air intake for efficient combustion
• Rugged construction resists collapse under high airflow conditions
• Precise gasket sealing prevents unfiltered air bypass
• Compatible with standard service intervals for reduced downtime

Fits These Machines

• for Donaldson primary filter housings
• for Perkins engine air intake systems
• for Fleetguard filter assemblies
• for WIX primary filter setups

On-The-Job Use

• Agricultural tractors equipped with Perkins engines
• Construction equipment using Donaldson air filtration
• Generator sets with Fleetguard filter housings
• Industrial machinery requiring WIX filter elements

Specs At A Glance

Good To Know

Q: What is the purpose of the inner filter in this kit? A: The inner safety element provides backup filtration if the outer filter is damaged or improperly installed, preventing unfiltered air from reaching the engine.

Q: How often should this air filter kit be replaced? A: Replace when the restriction indicator signals, or at the equipment manufacturer's recommended interval, whichever comes first.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.