Return line filter element
Product name:Return line filter element
Filter type:Hydraulic filter element
Filter material:Stainless steel wire mesh, filter paper,glassfiber
Filtration rating :10-30 um ( As per your requirement)
Filtration efficiency :99%
Working temperature:Up to 25 bar
Flow direction:Outside to inside
Seal material:NBR, Viton
Replacement filter element: HYDAC, PALL, Donaldson, Parker, Rexroth ,MP filtri, EPE,Argo, Stauff.
Return line filter element
Return line filter element refers to a type of filter that is common in open loop applications.
They serves the function of filtering the fluid before it flowing back to the hydraulic reservoir.
The essential function of a return line filter is to filter the fluid before it returns to the hydraulic reservoir.
There are several contaminants presents in your fluids which can hurt the fluid performance.
Some of these contaminants are small in size to be seen by the naked eye.
However, you can increase the performance of your fluid through filtration by using a return line filter.
Feature
- Flow Direction From out To In To Maximize Stability.
- Contaminated Fluid From The System Can Not Return To The Tank
- High Filter Efficiency.
- High Corrosion And Thermal Shock Resistance.
- Filtration Of The Entire Return Flow
- Large Dirt-Holding Capacity.
- High Mechanical Strengthen And Good Permeability.



Material selection:
Filter Media | Metal mesh | Cellulose | Glass Fiber |
Advantage | ·High dirt-holding capacity ·Can be reused by cleaning |
·High dirt holding capacity ·Low cost ·Absorb water ions |
·High filtration efficiency ·Long service life |
Disadvantage | ·Limited filtration capacity and filtration efficiency ·Large pressure drop |
·Low filtration efficiency ·Large pressure drop |
· Relatively high costt |
Recommended grade | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ |
Production-Quality Inspection-Delivery:

Filter elements are tested according
to the following ISO standards:
Description | Standard |
Element Collapse (Burst) | ISO 2941 |
Fabrication Integrity | ISO 2942 |
Material Compatibility | ISO 2943 |
Method For End load Test | ISO 3723 |
Element Flow Fatigue | ISO 3724 |
Pressure Drop/Flow Rate | ISO 3968 |
Multi-Pass | ISO 16889 |
If you need, we can provide the above seven inspection standard results. |
***AHS® . is an independent industrial filter manufacturer. All the brands mentioned on the website
have no cooperative relationship with AHS. AHS is a high-quality manufacturer and supplier, but we
do not provide originals of other brands.***
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