Precision Solid Removal for Industrial Gases, Compressed Air, and Liquids
In industrial filtration, the smallest particles often cause the biggest problems. Our borosilicate microfibre particulate filters are engineered to capture these contaminants with uncompromising precision, ensuring the longevity of your downstream equipment and the purity of your final product.
Why Choose Borosilicate Microfibre for Particulate Filtration?
While standard surface filters quickly clog and cause energy-intensive pressure drops, R+F borosilicate microfibre elements utilize deep-bed filtration technology. This unique structure allows for the capture of solid contaminants throughout the entire depth of the media, not just on the surface.
Key Advantages:
• Exceptional Dirt-Holding Capacity: The 90% void volume of our microfibre matrix provides significantly more space for particle retention compared to traditional felt or paper filters.
• Ultra-Low Pressure Drop: High porosity ensures that gas and liquid streams flow freely, reducing energy costs and compressor wear.
• 99.9999% Efficiency: Our high-performance grades capture sub-micron particles that standard filters miss, protecting sensitive valves, sensors, and catalysts.
• High Temperature & Chemical Resistance: Naturally inert borosilicate glass combined with specialized binders allows for use in aggressive environments and temperatures up to 450°C.
Technical Specifications & Performance Grades
R+F particulate filters are available in a range of standardized grades to match your specific purity requirements.
Particulate Efficiency Grades:
• Grade UX: 99.97% @ 0.01 µm – For critical high-purity applications.
• Grade HE: 95% @ 0.3 µm – High-efficiency protection for sensitive equipment.
• Grade ME: 0.3 µm nominal – General purpose industrial gas filtration.
• Grade PF: 1 µm nominal – Fine pre-filtration.
• Grade ST: 5 µm nominal – Standard particulate removal and pre-filtration.
Materials & Construction:
• Media: Borosilicate glass microfibre.
• Binders: PVDF (standard), Silicone, or Fluorocarbon (for high-temp/chemical resistance).
• Support: Stainless steel or high-strength polymer inner and outer cages.
• End Caps: Nylon, PVDF, or Stainless Steel.
Applications of R+F Particulate Filters
Our particulate elements are the “workhorses” of industrial filtration, providing essential protection in a wide variety of sectors:
1. Compressed Air & Gas Systems
Protecting pneumatic tools, control valves, and air motors from pipe scale, rust, and dust.
Typical Grades: ST (5 µm), ME (0.3 µm nominal)
2. Analytical & Laboratory Equipment
Ensuring particulate-free carrier gases for gas chromatography (GC), mass spectrometry, and other sensitive analytical instruments.
Typical Grades: HE (95% @ 0.3 µm), UX (99.97% @ 0.01 µm)
3. Pre-Filtration for Membrane & Sterile Filters
Extending the life of expensive downstream membrane filters by removing the bulk of solid contaminants beforehand.
Typical Grades: PF (1 µm), ST (5 µm)
4. Liquid Filtration
Removal of solids from water, solvents, and chemical solutions in process industries.
Typical Grades: A (0.3 µm nominal), B (0.1 µm nominal)
5. High-Temperature Process Gases
Filtration of hot air or exhaust gases in industrial furnaces and chemical reactors.
Typical Grades: High-Temp Series (up to 450°C)
Cross-Reference: Direct Replacements for Leading Brands
R+F particulate elements are designed to be 1-to-1 compatible with housings from all major manufacturers. If you are currently using elements from Parker, Balston, Headline, or Finite, you can switch to R+F without any modifications to your system.
Benefits of Switching to R+F:
• Guaranteed fit and seal in existing housings.
• Equivalent or improved dirt-holding capacity.
• Transparent technical data and efficiency ratings.
• Fast delivery from our European warehouse.
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Optimize Your Filtration System Today
Don’t let particulate contamination compromise your process efficiency. R+F FilterElements provides the technical expertise and high-quality products needed to ensure clean, reliable operations.
Whether you need standard replacement elements or a custom-engineered solution for a unique application, our team is here to help.
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R+F FilterElements GmbH
Wollenweberstraße 25
31134 Hildesheim
Germany