Oil Filtration Services

Clean Oil. Reliable Equipment. At Larger Hydraulic Services, we design, build, and implement complete oil cleanliness solutions that keep your equipment running at peak efficiency, free from dirt, varnish, and water contamination. Whether you need a new filtration system, a retrofit, or a rental unit, we design the right solution for your reliability goals.

Targeted Contaminant Removal

Your hydraulic and lubrication systems need clean oil to run efficiently, but standard filtration isn’t enough. Contaminants lead to premature failures, costly downtime, and unnecessary maintenance. At Larger Hydraulic Services, we provide complete oil cleanliness solutions to keep your equipment running reliably. We specialize in:

Dirt & Particle Removal

Hydraulic oil filtration to achieve and maintain ISO 4406 cleanliness targets.

Varnish Mitigation

Prevent and remove varnish deposits to restore system efficiency.

Bulk Water Removal

High-performance dehydration & coalescing systems to eliminate harmful moisture.

Our Proven Process For Cleaner Oil

Here’s what you can expect when we work together:

1. Oil & System Assessment. We analyze oil cleanliness, system conditions, and contamination sources.

2. Custom Filtration System Design. We develop a tailored solution using return, pressure, offline, and specialty filtration to meet your exact needs.

3. Implementation & Monitoring. We install, retrofit, or rent filtration systems and continuously monitor oil cleanliness to ensure long-term performance.

Our Hydraulic Oil Filtration Solutions

Whether you need a new filtration system, a retrofit, or a rental unit, we design the right solution for your reliability goals. Depending on your system’s needs, we can integrate multiple filtration methods, which may include:

  • Return Line Filtration – Captures contaminants before they recirculate.
  • Pressure Filtration – Protects critical components under high stress.
  • Offline Filtration (Kidney Loop Systems) – Continuously cleans oil without disrupting operations.
  • Varnish Removal Systems – Breaks down and removes varnish deposits for improved system performance.
  • Water Removal Technology – Eliminates free, emulsified, and dissolved water to prevent oil degradation.

C.C. Jensen (CJC) Filtration Systems

As an authorized C.C. Jensen (CJC) Filtration Systems distributor, we provide customized CJC solutions for:

  • Hydraulic Systems
  • Power Generation & Turbine Lube Oil
  • Gearboxes & Viscous Oil
  • Diesel Fuel & Engine Lube Oil
  • Quench Oil & Heat Transfer Oil
  • High-Contamination & Complex Filtering Applications

90-Day Trial Guarantee

At Larger Hydraulic Services, we stand behind our automated lubrication and filtration systems with a 90-day trial guarantee.

This isn’t just a demo! Run the equipment in real-world conditions and see the results for yourself. During this period, we work with you and your team to build case studies, prove ROI, and experience increased uptime and reliability firsthand.

Put it to the test!

Take Control of Your Oil Cleanliness

Don’t let contamination reduce your equipment’s reliability. We’ll match the right filtration solutions to your specific system requirements. Let’s build a filtration program that works for you.