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 PFA-AG is an OEM equivalent Pre Pocket filter compatible with Altair System 2, Altair Neptune and Altair Vega.


The PFA-AG High Efficiency Pocket Filter is built with 100% silicone-free synthetic media, ensuring clean operation in sensitive environments. It is also UL Class 1 rated for fire safety, making it suitable for demanding industrial and marine environments. Its cleanable design restores original efficiency and pressure levels, offering extended service life and reduced maintenance costs. This filter performs consistently across a wide temperature range (up to 80°C) and remains unaffected by humidity.
The four individual pockets are manufactured from non-shedding thermally bonded polyester. The pockets are retained in a robust stainless steel holding frame.
The PFA-AG is suitable for Altair System2, Altair Neptune & Altair Vega.
Parker Hannifin / Altair Part No’s: PFA/001516F, PFA/002849F, PFA/002849F
This filter family is commonly used across the following industry sectors:

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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.
What customers say about pfa – ag
We've switched our units over to these and the efficiency is consistent with a noticeably longer service life than our previous supplier.
Good build and consistent efficiency. Easy to install and the technical team helped us pick the right grade.
Noticeable improvement in air quality after fitting these. Sturdy frame and accurate dimensions — no complaints.
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