Advanced Gas Filtration for Large-Flow Applications
Reduce CAPEX with fewer filter elements and smaller vessels while maintaining filtration performance.
Reducing CAPEX Without Compromising Reliability
High-Flow Gas (HFG) filters help reduce CAPEX by minimizing vessel size and element count while maintaining filtration performance. Designed for demanding gas processing applications, HFG filters deliver 99.98% efficiency and provide effective particulate filtration for natural gas, CO₂ and hydrogen streams. By reducing vessel size and filter count, they can help lower initial capital costs while simplifying maintenance requirements and supporting reliable long-term operation.
Benefits of High-Flow Gas Filters
Lower CAPEX
Minimise capital investment
Smaller footprint
Reduce space needs
Fewer elements
Fewer change-outs
Maximum performance
99.98% efficiency
Why Choose HFG Over Conventional Filters?
HFG filters are designed to deliver the required filtration performance using fewer filter elements and smaller vessels. This approach can help reduce equipment footprint, simplify maintenance requirements, and support reliable operation across demanding gas processing applications.
Where HFG Excels
HFG filters are designed for critical gas processing applications where reliability and efficiency are essential. They help maintain process integrity and reduce downtime in the following areas:
- Compressor protection
- Mercury removal units
- Pipeline dust filtration
- Sieve contactors
- Glycol and amine units
Bigger Filter = Smaller CAPEX
High-Flow Gas Filter Technical Specifications
Review key filtration specifications, operating ranges, micron ratings, and media options to determine suitability for your process requirements.
- Micron ratings: 0.3 µm to 10 µm
- Media options: Epocel® and Ultipor® GF
- Efficiency: ≥99.98%
- Temperature: -49°F (-45°C) to 180°F (82°C)
- Pressure drop: 2–15 psid
Resources
Frequently Asked Questions
What is a High-Flow Gas (HFG) filter and how is it used in gas filtration?
A High-Flow Gas (HFG) filter is designed for large-volume gas streams such as natural gas, CO₂, and hydrogen. It uses larger filter elements to reduce vessel size and element count while maintaining high efficiency (up to 99.98%).
How does HFG reduce CAPEX in gas processing?
HFG filters minimize capital expenditure by enabling smaller vessels and fewer filter elements. This reduces installation costs, maintenance time, and overall footprint without compromising performance.
Which gas filtration applications are best suited for HFG filters?
HFG filters are ideal for compressor protection, mercury removal units, pipeline dust filtration, sieve contactors, glycol units, and amine contactors—ensuring process integrity and reliability.
What micron ratings and media options are available?
HFG filters are available in micron ratings from 0.3 to 10 µm and feature media options such as Epocel® and Ultipor® GF to meet diverse process requirements.
How can I request an HFG filter sizing consultation?
To request a sizing consultation or download the HFG datasheet, simply click the blue buttons at the top of this page.
Ready to see the impact on your own application? Use the HFG Vessel Size Calculator to compare vessel sizing requirements and discover how High-Flow Gas filtration can help reduce CAPEX, minimize footprint and simplify maintenance.
*at operating parameters
% Reduction in Vessel Diameter
All figures, estimates, and outputs produced by the calculator are approximates only and may vary significantly based on a number of factors. Pall disclaims any liability, including loss, damage, injury, etc., of any kind arising out of or in connection with your reliance on, or use of, any such figures, estimates, or outputs generated by the calculator.
Need help selecting the right HFG configuration?