Reliable performance
We've switched our units over to these and the efficiency is consistent with a noticeably longer service life than our previous supplier.
Airguard Envirocare FDSB8-AG is an OEM-equivalent pre-filter panel compatible with Altair System 2, Altair Neptune and Altair Vega. It provides an additional first-stage filtration barrier for gas turbine air intake systems operating in dusty, offshore and coastal environments.


The FDSB8-AG pre-filter panel is designed to reduce the dust and particulate load reaching downstream high-efficiency filters. Acting as the first line of defence, it helps extend final-filter service life, reduce premature filter changes, and support reliable airflow through the gas turbine intake system.
With a slim depth of just 22 mm, the FDSB8-AG can be installed with compatible pocket or panel filters without requiring significant additional housing space. It can be used as a standalone pre-filter or retrofitted to an existing filtration system where additional protection is required.
The FDSB8-AG is engineered for integration with compatible Airguard Envirocare pocket and panel filters. Its bag-in-bag configuration allows the pre-filter and final filter to fit within the same holding frame arrangement, creating a compact and efficient multi-stage filtration solution.
The 22 mm panel depth minimises the additional space required and makes the FDSB8-AG suitable for retrofit installations across offshore, coastal and onshore gas turbine intake systems.
Attribute | Detail | Specification | Value |
Brand | Airguard Envirocare | Flow Rate | n/a |
Division | Filtration | Filter Efficiency Rating | G2 |
Industry | Oil & Gas, Power Generation | Operating Temperature | n/a |
Application | Offshore, Coastal (high-dust) | Height | n/a |
Technology | Filtration | Width | n/a |
Product Type | Panel Pre-Filter | Depth | 22mm |
Product Style | Bag-in-Bag Panel | Outside Diameter | n/a |
Media | Advanced Synthetic Media | Inside Diameter | n/a |
Materials of Construction | Stainless Steel 304L/316L | Weight | n/a |
Classification | G2 (EN779:2002) | Non-standard Size | Std, non-std, retrofit |
Product
FDSB8-AG
OEM Systems
OEM Part Numbers
Environment
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The Process
Get in touch with our experts, and we'll deliver the right product to meet your exact expectations.
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Our filtration specialists review your needs and identify the ideal solution for your sector.
Receive a competitive, comprehensive quote within 24 hours.
Your filters are manufactured or assembled to exact OEM-level specifications.
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Our filtration specialists review your needs and identify the ideal solution for your sector.
Receive a competitive, comprehensive quote within 24 hours.
Your filters are manufactured or assembled to exact OEM-level specifications.
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Our filtration specialists review your needs and identify the ideal solution for your sector.
Receive a competitive, comprehensive quote within 24 hours.
Your filters are manufactured or assembled to exact OEM-level specifications.
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Common questions about fdsb8-ag
What customers say about fdsb8-ag
We've switched our units over to these and the efficiency is consistent with a noticeably longer service life than our previous supplier.
Dust holding capacity is noticeably better than what we were using, so we're getting longer intervals between changes.
Sent over our old filter details and got a like-for-like match back the same day. Fitted first time with no modifications needed.
Good build and consistent efficiency. Easy to install and the technical team helped us pick the right grade.
Great filtration and good value for money. Delivery was prompt and the fit was accurate for our housings.
Kept us updated from order through to dispatch. The filters themselves have performed exactly as described.
Noticeable improvement in air quality after fitting these. Sturdy frame and accurate dimensions — no complaints.
Meets our stringent air quality targets and the support from Airguard helping us specify was first class. Highly recommend.
Holds up well under load and keeps our energy costs down. Very happy with the performance across the plant.
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