Ameroid REX Filter – Advanced Deep Filtration Technology for Industrial Applications
- Luis Alberto Fing

- Oct 10
- 2 min read
Welcome to Nichiboku's industrial Blog Introduction
In industrial environments where precision and reliability are essential, maintaining the purity of aqueous and chemical solutions is a critical challenge. The Ameroid REX Filter, developed by Ameroid Co., Ltd., exemplifies the excellence of Japanese filtration engineering — offering consistent, high-performance purification for a wide range of industrial processes.

Deep Filtration Performance for Demanding Applications
The Ameroid REX Filter is a depth-type filtration system designed for applications requiring high contamination retention and uniform particle removal. With filtration accuracies ranging from 1 to 100 micrometers, the REX Filter provides a flexible solution adaptable to multiple industries and process needs.
Key Features of the Ameroid REX Filter
Depth Filtration Design: Multi-layer structure enables high dirt-holding capacity and extended service life.
Wide Filtration Range: Available from 1 μm to 100 μm, suitable for both fine and coarse particle removal.
Chemical Compatibility: Designed for aqueous and plating solution purification, as well as cleaning processes.
Stable Flow Characteristics: Ensures minimal pressure drop and reliable operation over extended use.
High Durability: Constructed using advanced Japanese manufacturing standards for long-term reliability.
Applications Across Industries
The REX Filter is ideal for sectors where solution purity directly affects process quality and equipment lifespan.Common applications include:
Plating Solution Purification
Cleaning Solution Filtration
Process Water Treatment
Chemical Bath Maintenance
By integrating the Ameroid REX Filter into your filtration system, you ensure superior cleanliness, reduced operational downtime, and extended equipment service life — essential benefits for high-performance production environments.
Technical Specifications
Model | 1REX1V | 3REX3V |
Filtration accuracy | 1 to 100 μ | 1 to 100 μ |
Flow rate (Shimizu) | ~5 L/min | ~15 L/min |
Width | 300 mm | 550 mm |
Depth | 550 mm | 700 mm |
Height | 430 mm | 1430 mm |
Top opening allowance | Height +250 mm | Height +600 mm |
Entrance | Rc1/2 | Rc1/2 |
Exit | Rc1/2 | Rc1/2 |
Weight | 30 kg | 70 kg |
Amount of liquid in the vessel | 2 L | 20 L |
Number of elements | 1 bottle | 3 bottles |
Supply pump power | 0.2 kW | 0.4 kW |
Power supply | AC200V 3φ | AC200V 3φ |
Why Choose Ameroid Filtration Technology?
Ameroid Co., Ltd. is known globally for precision-engineered filtration solutions that combine advanced material science with Japanese reliability. The REX Filter continues this legacy, delivering stable and efficient results that meet the demanding requirements of modern industrial production.
NB- AMEROID section page:
Enhance System Cleanliness with Nichiboku Ltd.
At Nichiboku Industrial, we provide advanced filtration solutions, including Ameroid FL Type filters for flushing applications. Contact us today to improve your system’s cleanliness and reliability with our trusted industrial products.
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