Filtration
Your first line of defence against contamination and costly downtime
Every operation has moments where rising pressures, unexpected contaminants or demanding process conditions put critical equipment at risk. In those moments, the difference between steady operation and costly disruption comes down to effective filtration.
John Crane filtration systems and replaceable filter elements are engineered to protect your process at every critical stage. By removing particulates before they escalate into damage, our technologies help stabilise performance, maintain throughput and protect assets. Drawing on decades of application expertise across liquid, gas and polymer processes, we design and manufacture filters that meet stringent quality standards and adapt to your operating environment.
Here, is where advanced filtration strengthens uptime, safeguards critical assets and keeps your operation moving with confidence.
Oil and Gas
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Seal Gas Filtration
Specially designed John Crane’s Indufil® filters remove liquid and particle contamination and maximize reliable dry gas seal operation.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Fuel Gas Filtration
John Crane’s Indufil® fuel gas filtration units are individually tailored to maximize reliability regardless of the condition of the supply gas. They...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Filtration
John Crane’s Indufil® liquid filters can be applied to almost any liquid application, from hydraulic and bearing oil systems to lubrication and...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Fuel Filtration
John Crane’s Indufil® complete liquid fuel filtration systems are fitted as standard to many leading brands of gas turbines. Adequate filtration of...
Liquid Fuel/Water Separation
John Crane’s Indufil® LCF filter series helps to prevent water related problems by effectively removing water from liquid fuels.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Process Gas Filtration
Used in process gas filtration applications in refineries, petrochemical and chemical plants, the John Crane HFC liquid/gas coalescer protects critical process equipment by removing fine liquid droplets and solids from the gas stream...
Chemical
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Seal Gas Filtration
Specially designed John Crane’s Indufil® filters remove liquid and particle contamination and maximize reliable dry gas seal operation.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Fuel Gas Filtration
John Crane’s Indufil® fuel gas filtration units are individually tailored to maximize reliability regardless of the condition of the supply gas. They...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Filtration
John Crane’s Indufil® liquid filters can be applied to almost any liquid application, from hydraulic and bearing oil systems to lubrication and...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Fuel Filtration
John Crane’s Indufil® complete liquid fuel filtration systems are fitted as standard to many leading brands of gas turbines. Adequate filtration of...
Liquid Fuel/Water Separation
John Crane’s Indufil® LCF filter series helps to prevent water related problems by effectively removing water from liquid fuels.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Process Gas Filtration
Used in process gas filtration applications in refineries, petrochemical and chemical plants, the John Crane HFC liquid/gas coalescer protects critical process equipment by removing fine liquid droplets and solids from the gas stream...
Power Generation
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Fuel Gas Filtration
John Crane’s Indufil® fuel gas filtration units are individually tailored to maximize reliability regardless of the condition of the supply gas. They...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Filtration
John Crane’s Indufil® liquid filters can be applied to almost any liquid application, from hydraulic and bearing oil systems to lubrication and...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Fuel Filtration
John Crane’s Indufil® complete liquid fuel filtration systems are fitted as standard to many leading brands of gas turbines. Adequate filtration of...
Liquid Fuel/Water Separation
John Crane’s Indufil® LCF filter series helps to prevent water related problems by effectively removing water from liquid fuels.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Seal Gas Filtration
Specially designed John Crane’s Indufil® filters remove liquid and particle contamination and maximize reliable dry gas seal operation.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
New Energy
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Seal Gas Filtration
Specially designed John Crane’s Indufil® filters remove liquid and particle contamination and maximize reliable dry gas seal operation.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Fuel Gas Filtration
John Crane’s Indufil® fuel gas filtration units are individually tailored to maximize reliability regardless of the condition of the supply gas. They...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Filtration
John Crane’s Indufil® liquid filters can be applied to almost any liquid application, from hydraulic and bearing oil systems to lubrication and...
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Liquid Fuel Filtration
John Crane’s Indufil® complete liquid fuel filtration systems are fitted as standard to many leading brands of gas turbines. Adequate filtration of...
Liquid Fuel/Water Separation
John Crane’s Indufil® LCF filter series helps to prevent water related problems by effectively removing water from liquid fuels.
Indufil Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Process Gas Filtration
Used in process gas filtration applications in refineries, petrochemical and chemical plants, the John Crane HFC liquid/gas coalescer protects critical process equipment by removing fine liquid droplets and solids from the gas stream...
Marine
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Duplex FCF Fuel Gas Filter
John Crane’s Indufil® FCF filters efficiently remove oil and particle contaminants, ensuring enhanced reliability and optimal performance of boil-off gas (BOG) management systems on LNG, LPG and other gases.
Double Block and Bleed (DBB) Fuel Filter
John Crane’s DBB Filters are installed on fuel supply systems of dual fuel marine vessels. The DBB design of the filter allows containment of harmful and toxic fuels such as ammonia and methanol and guarantees a high level of safety.
Simplex Filter for Marine Fuels
John Crane’s Simplex filters installed on the FVT of dual fuel marine vessels are designed to capture particles from the fuel before it enters the engine and generator. By ensuring the fuel is clean, the filter prevents damage to the fuel injectors and other critical engine and generator components, thereby promoting smooth, reliable operation.
Polymer
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Melt Filters
John Crane's Seebach® melt filters are especially large area filters designed for the processing of plastic melts. They are used for high pressures and high temperatures to clean plastic melts of gels, degenerated material and debris. Seebach produces filter systems for every purpose from pilot-single candle filters between 0.25 m² to 0.75 m² to multiple candle filters up to 2.5 m² filter area.
Candle Filters
John Crane’s Seebach® candle filters are cylindrical filter elements, which are produced flat or pleated (for the enlargement of the filter surface). Suitable connection techniques include gluing, welding and crimping. John Crane's Seebach candle filters are used in almost all applications in the industrial solid-liquid separation.
Leaf Discs
John Crane’s Seebach® leaf discs are flat filter elements where the filtrate flows through a filter medium at the top and bottom in a base carrier and exits through an inner hub into the outlet channel. Leaf discs are deployed mainly in plastic melt technology and are used in catalyst recovery. A leaf disc is welded and available in three hub designs: hard hub, semi-hard hub, and soft hub.
Filter Discs
John Crane’s Seebach® filter discs are flat, single or multilayer packages of filter media with sealed edges. These are used essentially as “screens” in a line, e.g. in the melt filtration in so-called screen changers. John Crane’s Seebach filter discs are produced in “flat” or “pleated” versions.
Pharmaceutical
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CIP Star-Shaped Elements
John Crane’s Seebach® CIP (clean in place) elements are used in the pharmaceutical industry. They are fully welded cylindrical filter elements which are made of a special filter material (wire mesh laminate). Folding (pleating) is not possible due to the properties of the material; therefore we choose a special bending technique that leads to a star-shaped geometry.
Filter Cones
John Crane’s Seebach® filter cones are cone-shaped filter elements which are mainly used in the fields of oil and gas, in the pharmaceutical and food industries (e.g. grinding cones and grater cones).
Filter Baskets
John Crane’s Seebach® filter baskets are cylindrical filter elements which are flushed from the inside to the outside. This technique is used to hold back high amounts of dirt in the basket so that the remaining solids can be easily emptied.
Water Management
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SafeJet
SafeJet is an automatic seal water filter. Its operation is based on “flow-through” filter technology, which utilizes reliable laminar filtering...
Discover Innovative Filtration Solutions
Oil and Gas
Chemical
Power Generation
New Energy
Marine
Polymer
Pharmaceutical
Water Management
Why John Crane?
With local support from our skilled engineers and a global network of service centers, we’re always ready to provide expert advice, repair and maintenance. This worldwide presence guarantees that wherever you are, John Crane connects you to a world of unparalleled support and expertise.
By partnering with John Crane, you’re not just choosing a filtration system; you’re embracing a partnership that promises advancement, sustainability and significant operational savings. Are you ready to explore how John Crane’s filtration solutions can revolutionise your processes?
Filtration Services
We deliver reliability through a number of additional services:
Maintenance and Repair Services
John Crane’s Maintenance and Repair Services assists with critical systems checks and plant equipment maintenance as well as repair, removal and reinstallation services.
Learn more
Asset Management Solutions
John Crane’s Asset Management software offers customers a holistic view of their current systems to help spot unleveraged opportunities.
Learn more
Product Training
John Crane provides a wide range of training courses that cover the correct procedures for installing, operating and maintaining equipment components.
Learn more
Filtration Products
Showing 1–21 of 21 Products
Melt Filters
John Crane's Seebach® melt filters are especially large area filters designed for the processing of plastic melts. They are used for high pressures and high…
Inline Filters
John Crane’s Seebach® In-line filters are filter systems which are installed directly in the fluid line. Filter candles and filter cartridges are primarily used as…
Process Gas Filtration
High Flow Liquid/Gas Coalescer
Used in process gas filtration applications in refineries, petrochemical and chemical plants, the John Crane HFC liquid/gas coalescer protects critical process equipment by removing fine…
High Capacity Filters
John Crane’s Seebach® high-capacity filters have been optimised through high surfaces and large inlet and outlet diameters for high flow rates (between 500-6000 l/min). We…
Fully Automatic Filter Systems
John Crane’s Seebach® fully automatic filter systems are self-cleaning (back-flushable) filters that have their own control technology and ensure a continuous operation of the filter…
Candle Filters
John Crane’s Seebach® candle filters are cylindrical filter elements, which are produced flat or pleated (for the enlargement of the filter surface). Suitable connection techniques include…
Leaf Discs
John Crane’s Seebach® leaf discs are flat filter elements where the filtrate flows through a filter medium at the top and bottom in a base…
Filter Discs
John Crane’s Seebach® filter discs are flat, single or multilayer packages of filter media with sealed edges. These are used essentially as “screens” in a…
CIP Star-Shaped Elements
John Crane’s Seebach® CIP (clean in place) elements are used in the pharmaceutical industry. They are fully welded cylindrical filter elements which are made of…
Filter Cones
John Crane’s Seebach® filter cones are cone-shaped filter elements which are mainly used in the fields of oil and gas, in the pharmaceutical and food…
Filter Baskets
John Crane’s Seebach® filter baskets are cylindrical filter elements which are flushed from the inside to the outside. This technique is used to hold back high…
Liquid Fuel/Water Separation
Dual-Stage Liquid Coalescers for Liquid Fuel/Water Separation
John Crane’s Indufil® LCF filter series helps to prevent water related problems by effectively removing water from liquid fuels.
Fuel Gas Filtration
Fuel Gas Conditioning and Heating Equipment
John Crane’s Indufil® fuel gas filtration units are individually tailored to maximize reliability regardless of the condition of the supply gas. They...
Liquid Fuel Filtration
Liquid Fuel Purification Equipment
John Crane’s Indufil® complete liquid fuel filtration systems are fitted as standard to many leading brands of gas turbines. Adequate filtration of...
Liquid Filtration
Filtration Solutions for Fluid Applications
John Crane’s Indufil® liquid filters can be applied to almost any liquid application, from hydraulic and bearing oil systems to lubrication and...
Seal Gas Filtration
Optimized Seal Gas Filtration for API 692
Specially designed John Crane’s Indufil® filters remove liquid and particle contamination and maximize reliable dry gas seal operation.
Indufil Filter Elements
John Crane’s Indufil® Replacement Filter Elements
The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine John Crane’s Indufil® ...
Double 3-way and 6-way Transfer Valves
Ball Valves for Interlinking Heat Exchanger Equipment
John Crane's Indufil® ball valves are designed in-house and manufactured for use in duplex systems to enable continuous operation while one side...
Duplex FCF Fuel Gas Filter
Filtration Solutions for Boil-Off Gas Management
John Crane’s Indufil® FCF filters efficiently remove oil and particle contaminants, ensuring enhanced reliability and optimal performance of boil-off gas (BOG) management systems on LNG…
Double Block and Bleed (DBB) Fuel Filter
Filtration for Fuel Conditioning and Supply
John Crane’s DBB Filters are installed on fuel supply systems of dual fuel marine vessels. The DBB design of the filter allows containment of harmful…
Simplex Filter for Marine Fuels
Filtration for Engine Fuel Valve Trains (FVT)
John Crane’s Simplex filters installed on the FVT of dual fuel marine vessels are designed to capture particles from the fuel before it enters the…