Overview
The General Filter 4300-S is a 100 mesh hydraulic filter engineered for industrial hydraulic systems requiring reliable fine filtration. This model provides particulate control essential for protecting pumps, motors, and actuators in high-performance hydraulic circuits. The 4300-S delivers consistent contamination removal across a range of flow rates and operating pressures, making it suitable for stationary plant equipment, mobile machinery, and circulation systems.
Key Features
- 100 mesh filtration (approximately 149 micron absolute) for effective particulate removal
- Industrial-grade construction for demanding hydraulic applications
- Available in new condition for immediate deployment
- Designed to protect against component wear and system contamination
- Compatible with standard hydraulic fluids and mineral oils
Technical Specifications
- Model: 4300-S
- Filtration Rating: 100 mesh (149 micron)
- Manufacturer: The General Filter
- Product Condition: New in Box
- Application Type: Industrial hydraulic systems
- Fluid Compatibility: Mineral-based hydraulic fluids
Typical Applications
- Industrial hydraulic power units and circulation systems
- Mobile hydraulic equipment
- Pressure line and return line filtration
- Systems requiring 100-150 micron filtration protection
- General maintenance and contamination control
Compatibility & Replacements
Compatible With
- Standard industrial hydraulic systems with ISO pressure ratings
- Mineral-based ISO 32, 46, and 68 hydraulic fluids
- Plant installations using General Filter equipment
- Retrofit and replacement applications in existing hydraulic circuits
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or hydraulic service provider before ordering. The 4300-S is designed as a direct replacement for General Filter 4300-S applications; do not assume interchangeability with other manufacturers’ model numbers without consulting technical specifications.
Works With
- Standard hydraulic pump and motor configurations
- Proportional and directional control valves
- Industrial accumulator systems
- Closed-loop and open-circuit hydraulic designs




