Accessories
Fil-Trek can supply you with any of the following:
Please contact us if you are looking for something that is not mentioned above.
O-Rings
We can supply any O-Rings for all of our housings in a variety of materials.
- Buna-N
- EPDM
- Viton
- Teflon
- Silicone
- Teflon encapsulated Viton
- Teflon encapsulated Silicone
For us to quote you efficieintly, please make sure you have the serial number (V-XXXX) available to us.

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Swing Bolt Assemblies
Swing bolt assemblies are available for purchase in complete sets, or as individual pieces. Depending on the application and housing, zinc plated carbon steel, stainless steel 304, stainless steel 316 and Xylon coated swing bolt assemblies are available. Individual pieces include:
- Swing bolt
- Eye nut
- Washer
- Hex bolt
- Hex Nut

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V-Band Clamps
Over time it may be necessary to replace your existing V-Band clamp. Please indicate what serial number (V-XXXX) the clamp is for and we can quote you.
If you need the internal o-ring for the V-Band clamp, please give us the serial number that the clamp is for and we can supply just the o-ring. Available in Buna-N, EPDM, Viton and Silicone.

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Omega Springs
Omega springs are used to help hold down the filter bag within the housing during use. They sit directly on top of the filter basket and are easily removed when needed.
Please let us know what the serial number (V-XXXX) of the housing inorder for us to quote you correctly.

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Valves
We can provide a variety of valves depending on the application and requirements. They can be installed directly onto the unit during manufacturing but are also available individually.
- Ball valves
- Butterfly valves

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Pressure Gauges
We can provide a variety of pressure gauges depending on the application and requirements. They can be installed directly onto the unit during manufacturing but are also available individually.
- Direct reading gauges
- Differential pressure gauges

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Air Eliminators
Air eliminators are used to clear out any unwanted air within the housing where it can cause problems to the application directly. Unwanted air within a housing can also pose an issue with sealing the unit properly.

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Bag Retainers
Bag retainers help hold the bag filter open and in place within the housing. Available in size one and two as well as custom sizes if requested. Materials are available in the following:
- Stainless steel 304
- Stainless steel 316

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Baskets
Baskets are available in size one and two lengths as well as custom sizes if requested. Materials are available in the following:
- Stainless steel 304
- Stainless steel 316
- Mesh lined

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V-Posts/Filter Guides
V-Posts are used within housings where 2.5" OD filters are used. Available in 10", 20", 30" and 40" long lengths.
- 10" long - P/N: 5320-5010
- 20" long - P/N: 5320-5020
- 30" long - P/N: 5320-5030
- 40" long - P/N: 5320-5040

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Spring & Cap Assemblies
Used to compress 2.5" OD cartridge filters down into the housing, these are available in:
- Stainless steel
- Polyethylene/Teflon coated spring
- Polyethylene/Nylon coated spring

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