Good communication on lead times
Kept us updated from order through to dispatch. The filters themselves have performed exactly as described.
Airguard Envirocare CP2-AG is an OEM-equivalent coalescer panel filter engineered for Altair System 2, Altair Neptune and Altair Vega air intake systems, offering a reliable replacement for equivalent OEM filters.


The CP2-AG Coalescer Panel Filter is engineered for offshore, marine and power generation applications, removing moisture, salt mist and liquid aerosols from gas turbine intake air. It provides an OEM-equivalent Altair replacement for demanding environments, including offshore oil and gas, marine propulsion and offshore wind applications.
The CP2-AG uses high-efficiency polyester media between plastic-coated wire mesh in a V-pleat design, providing more filter area, low pressure drop and strong salt-aerosol coalescing performance. Its stainless-steel frame comes in 22 mm or 50 mm depths, with standard and custom sizes, adjoining clips and seals available, and SRS technology for added turbine blade corrosion protection.
Attribute | Detail | Specification | Value |
Brand | Airguard Envirocare | Flow Rate | 9 m/s (1771 FPM) |
Division | Filtration | Filter Efficiency Rating | G3 |
Industry | Oil & Gas, Power Generation, Wind | Operating Temperature | n/a |
Application | Offshore, Marine Propulsion | Height | n/a |
Technology | Coalescing, SRS Tech. (if used with) | Width | n/a |
Product Type | Filter Panel, Coalescer | Depth | n/a |
Product Style | Coalescer Panel | Outside Diameter | n/a |
Media | Polyester Mat | Inside Diameter | n/a |
Materials of Construction | Galvanised Steel, SS channel frame | Weight | n/a |
Classification | G3 (EN779:2002); ISO 16890 G4 | Non-standard Size | n/a |
Product
CP2 – AG
OEM Systems
OEM Part Numbers
Gas Turbine Manufacturers
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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.
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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 cp2–ag
What customers say about cp2–ag
Kept us updated from order through to dispatch. The filters themselves have performed exactly as described.
Sent over our old filter details and got a like-for-like match back the same day. Fitted first time with no modifications needed.
Does the job well at a fair price. Would like a couple more size options, but the performance is excellent.
Great filtration and good value for money. Delivery was prompt and the fit was accurate for our housings.
Matched our OEM specification perfectly and was delivered within 24 hours. Excellent airflow and build quality.
We order these regularly and the quality doesn't drift — same media, same fit, same performance every time.
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.
We've switched our units over to these and the efficiency is consistent with a noticeably longer service life than our previous supplier.
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