Why Do Hydraulic Mesh Filters Perform Better than Fiber Filter?

November 20, 2023

Hydraulic systems are becoming increasingly complex, and their filters need to keep up. Filtration is key in keeping your hydraulic system working properly by preventing particle contamination from disrupting its performance. Hydraulic filters come in two main options: metal mesh and fiberglass filter media as per this post’s topic. Though they share a common goal, each type of filter has their own advantages and disadvantages that make them suitable for different applications. In this post, you will explore the basics of both metal mesh and fiberglass filters. The modern hydraulic oil filter comes in two varieties: metal mesh and fiberglass: both of which protect your equipment from contamination. Each filter will usually consist of a mesh or fiberglass element, designed to trap particles that could cause wear or malfunction to sensitive components.

Understanding Different Types of Hydraulic Filter Materials: Metal Mesh and Fiberglass

Airborne pollutants, rust and other contaminants are the enemies of hydraulic systems, affecting component performance and lifetime. Choosing an efficient filter material is essential for protecting sensitive components from faulty operation or even complete failure. Hydraulic oil filters come in two major forms: metal mesh media and fiberglass media. Each comes with its own set of advantages and disadvantages. Understanding which is more suitable for your hydraulic system starts with knowing the basics of both types.

Reasons Metal Mesh Is a Better Filtration Option

Metal mesh, also known as honeycomb, is a better option for filtration than other types of mesh. It is lighter, stronger, and easier to clean. It has many ways of use: from making window screens or mosquito nets to filtering water. Metal mesh is a more effective filtration option than any other material. The main reasons:
  • Metal mesh is better than other materials is that it can filter out smaller particulates.
  • It will remove more contaminants from your water than other materials.
  • A metal mesh filter is cleanable and reuseable more easily than other types of filters, so you won’t have to replace it as often.
  • Another advantage of metal mesh filters over other types of filters is that they are not affected by chemical changes in the water supply, unlike activated carbon filters and open-air filters.
  • You don’t have to worry about losing their effectiveness over time due to the deterioration of the water quality.
Metal mesh is a better option than alternatives like fiberglass, because it can filter out heavy metals, which are potentially harmful to your health. Metal mesh has no such dangers associated with it. It has metal rods shreds together that have been ground down into very small pieces so that they fit together like puzzle pieces without any sharp edges or points where things might get stuck in between them all together.

Improvements with Up-taking Metal Mesh Filters

Metal mesh filters can reduce energy consumption by filtering out large amounts of waste material from a water source before it enters a home or business building’s plumbing system. This means less power is in use to run these systems compared to traditional systems that do not include metal mesh filters. The main disadvantage to using this type of filter is that they tend to take longer than other types because they have so many holes through which water must flow before it reaches ground level where it exits into another container or drainage system outside your property boundaries.

Environmental Considerations

Metal mesh and fiberglass hydraulic filters are typically made from either stainless steel or aluminium. Both materials have advantages and disadvantages regarding their environmental impacts. Stainless steel has a lower carbon footprint than aluminium because it is not from raw materials such as oil or coal. However, it does require additional processing steps during manufacture that can result in higher emissions than those produced by aluminium. Aluminium has a lower carbon footprint than stainless steel because it has recycled material rather than new raw materials such as petroleum products. It requires more energy to produce than stainless steel does.

Cost Considerations

Metal mesh and fiberglass hydraulic filters are typically more expensive than other types of filters, especially when compared with paper or plastic media filtration systems. It requires more processing steps during manufacture and generally costs more per unit volume due to its higher cost. Metal mesh and fiberglass hydraulic filters are both effective ways to remove particulate matter from water. However, they have a few important differences:
  • Metal Mesh Filters: These filters employ a metal mesh as their main component. The metal mesh has alternating layers of stainless steel and aluminium, which allows these filters to trap larger particles than fiberglass filters. They are also less expensive than fiberglass filters, but they can be more difficult to install because they require the use of special tools and skills.
  • Fiberglass Hydraulic Filters: Fiberglass hydraulic filters employ fiberglass strands are together in a specific pattern to trap large particles like sand and silt. These filters are typically more expensive than metal mesh filters, but they can be easier to install since they rely on gravity rather than pumps or motors for filtering purposes.

Metal Mesh and Fiberglass Hydraulic filters comparison

Metal Mesh Fiberglass
Reduces CO2 emissions by 20% Decrease CO2 emissions by 30%
Reduces nitrogen oxide (NOx) emissions by 50% Decrease NOx emissions by 60%
Usually inexpensive, filter out deep More expensive, capacity to filter more waste water
Easy to maintain Require frequent maintenance
Filters tend to last longer Typically, 5-6 years


Metal mesh and fiberglass hydraulic oil filters operate in a variety of environments. However, they also have some specific needs that need to be considered when making decisions about their use. These filters are in areas with harsh flushing conditions, such as oil refineries and natural gas wells. In these situations, the filters should be able to withstand strong hydrostatic pressure and corrosive chemicals that can damage the filter elements. These filters are built for durability and longevity over time. It is important that these filters be able to withstand extremes of temperature without failing due to improper design or poor manufacture quality control standards. Contact us for more information about filters.


  1. What are the advantages of metal mesh filters compared to fiberglass filters?

Metal mesh filters offer superior durability and longevity. Unlike fiberglass filters that can easily tear or break, metal mesh filters are made from sturdy materials like aluminium or stainless steel that can withstand rough handling and frequent cleaning. Metal mesh filters provide better airflow and energy efficiency.
  1. Are metal mesh filters a cost-effective choice?

Yes, metal mesh filters can be considered a cost-effective option overall. While the upfront cost of a metal mesh filter may be higher compared to a fiberglass filter, its durable construction and washable design eliminate the need for frequent replacements. This not only saves money on purchasing new filters but also reduces waste.
  1. Do metal mesh filters require more maintenance compared to fiberglass filters?

Metal mesh filters do require regular maintenance, but they are generally easier to clean compared to fiberglass filters. Cleaning a metal mesh filter involves simple steps like rinsing with water or gentle brushing to remove accumulated dust and debris. Fiberglass filters are not washable and need to be replaced frequently, typically every 1-3 months.

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