Air Filtration Solutions for Marine
Explore our range of specialized filter products designed for the unique requirements of the marine sector

CP2–AG
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.
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PFAH–AG
Airguard Envirocare PFAH-AG is an OEM-equivalent pre-pocket filter compatible with Altair System 2, Altair Neptune and Altair Vega, helping protect downstream high-efficiency filters from heavy dust loads.
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PFA–AG
Airguard Envirocare PFA-AG is an OEM (Altair® / Parker®) equivalent Pre-Pocket filter compatible with Altair System 2, Altair Neptune and Altair Vega. It operates as a gas turbine air intake pre-filter across onshore, offshore, marine and coastal turbine installations.
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<p>Gas turbines play a crucial role in power generation for marine vessels, so it is important to minimise equipment downtime and avoid difficult and costly repairs. Airguard Envirocare Limited’s air inlet filters for marinised gas turbines are designed to efficiently remove particulate and contaminants in marine environments for increased longevity and performance.</p>
<p>Our filtration range includes both primary and secondary filters, supporting the removal of particulate contaminants across multiple filtration stages, even in harsh marine environments exposed to salt aerosols, moisture, and high humidity. Saltwater and marine conditions can contribute to corrosion, deterioration, and system fouling, making effective air intake filtration important for protecting equipment and supporting operational uptime.</p><p>With over 35 years of experience in filtration, Airguard Envirocare Limited provides a range of bespoke filtration solutions tailored to customer specifications. Our knowledgeable and friendly team is readily available to discuss your requirements and provide a prompt response to your enquiry. We can also help assess concerns with your existing filtration and identify opportunities to improve system performance and efficiency.</p>
Filter Types for Marine
We supply all primary and secondary filters required for this sector, including:
Common Use-Cases
Typical applications in marine . Tell us what's unique about your environment and we'll tune the recommendation.
Contaminants We Plan For
We design filtration around the real contaminants in your environment.
Our Approach
We start by understanding your specific requirements: OEM part numbers, dimensions, airflow rates, target efficiency, and environmental conditions. Our team then matches you with the optimal filter family, confirms performance targets, provides competitive pricing, and supports you throughout the product lifecycle with technical expertise and reliable supply.

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Frequently Asked Questions
Technical and commercial answers about Airguard filters, compatibility and ordering.
Need Expert Guidance?
Our team has extensive experience providing air filtration solutions for the marine sector. Contact us today to discuss your specific requirements.