Low pressure drop, high dust holding
Holds up well under load and keeps our energy costs down. Very happy with the performance across the plant.
Amelia Barker
Brand
Airguard Envirocare
Flow Rate
High-velocity duty; by holding frame
Division
Filtration
Filter Efficiency Rating
95% to 5µ; 99% gravimetric
Industry
Oil & Gas, Power Gen, Marine
Operating Temperature
80 °C
Application
Offshore, Coastal, Marine
Height
620 mm
Technology
High-Velocity Mechanical Filtration (salt aerosol and sub-micron particulate)
Width
580 mm
Product Type
Pocket Filter
Depth
725 mm
Product Style
High-Efficiency Pocket Filter, 2-stage pockets with welded separators
Outside Diameter
n/a
Media
High-Loft Non-Woven Mat + 100% Polypropylene Lofted Media, ultrasonically welded to PP carrier
Inside Diameter
n/a
Materials of Construction
Stainless Steel Header Frame; salt-resistant gasket
Weight
2.5 KG or 5 lb
Classification
99% arrestance vs ASHRAE dust; 0.00018 ppm salt output vs NGTE 30-knot¹; NaCl 0.5 µm initial efficiency 60–70%
Non-standard Size
Available
Product
HXA – AG
Altair Systems
Altair System 2
Altair Naptune
Altair Vega
Altair Aquila
Altair Part Numbers
Gas Turbine Manufacturers
GE
Siemens
Rolls Royce
Solar Turbines
Mitsubishi
Wind Turbines Intakes
Gas Turbines Intakes
Gas Engines
Diesel Engines
Marine Propulsion
Industrial HVAC Filtration Units
Environment
Offshore
Onshore
Coastal
The HXA-AG High-Efficiency Pocket Filter is designed for gas turbine air-intake systems, providing high-efficiency filtration in offshore and coastal environments. It is built to handle high air velocities in both wet and dry conditions, helping protect turbines from challenging intake-air conditions. As an OEM-equivalent replacement for Altair-specified systems, the HXA-AG offers high dust-holding capacity and reliable build quality for demanding power-generation applications.
Construction
The HXA-AG has four filter pockets with a two-stage construction: a high-loft nonwoven mat captures coarser dust, while 100% polypropylene lofted media provides high-efficiency filtration. Needlefelt separators keep the pockets evenly spaced under airflow, helping maintain lower resistance and higher dust-holding capacity. The pockets are held in a stainless-steel frame with a 22 mm header, with standard and non-standard sizes available, plus adjoining clips and factory-fitted seals for multi-panel installations.
Request Pricing
Share part number/spec, dimensions, airflow and efficiency—our team will respond within 24 hours.
The Process
How It Works
Get in touch with our experts, and we'll deliver the right product to meet your exact expectations.
1
Get in Touch
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Online enquiryDirect callEmail request
2
Expert Consultation
Our filtration specialists review your needs and identify the ideal solution for your sector.
Spec matchingPerformance reviewCustom sizing
3
Fast Quotation
Receive a competitive, comprehensive quote within 24 hours.
Cost-effective pricingTransparent termsVolume discounts
4
Precision Manufacturing
Your filters are manufactured or assembled to exact OEM-level specifications.
UK assemblyQuality auditsISO 9001 certified
5
Reliable Delivery
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Global shippingTimely deliveryOrder tracking
1
Get in Touch
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Online enquiryDirect callEmail request
2
Expert Consultation
Our filtration specialists review your needs and identify the ideal solution for your sector.
Spec matchingPerformance reviewCustom sizing
3
Fast Quotation
Receive a competitive, comprehensive quote within 24 hours.
Cost-effective pricingTransparent termsVolume discounts
4
Precision Manufacturing
Your filters are manufactured or assembled to exact OEM-level specifications.
UK assemblyQuality auditsISO 9001 certified
5
Reliable Delivery
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Global shippingTimely deliveryOrder tracking
1
Get in Touch
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Online enquiryDirect callEmail request
2
Expert Consultation
Our filtration specialists review your needs and identify the ideal solution for your sector.
Spec matchingPerformance reviewCustom sizing
3
Fast Quotation
Receive a competitive, comprehensive quote within 24 hours.
Cost-effective pricingTransparent termsVolume discounts
4
Precision Manufacturing
Your filters are manufactured or assembled to exact OEM-level specifications.
UK assemblyQuality auditsISO 9001 certified
5
Reliable Delivery
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Global shippingTimely deliveryOrder tracking
Frequently Asked Questions
Common questions about hxa–ag
Can’t find it? Ask our team
Reviews
Customer Reviews
What customers say about hxa–ag
4.7
(9 reviews)
Exactly to spec, fast turnaround
Matched our OEM specification perfectly and was delivered within 24 hours. Excellent airflow and build quality.
Daniel Okafor
Cut our change-out frequency
Dust holding capacity is noticeably better than what we were using, so we're getting longer intervals between changes.
Hannah Kowalski
Effective and well made
Does the job well at a fair price. Would like a couple more size options, but the performance is excellent.
Jacob Harrison
Solid quality
Good build and consistent efficiency. Easy to install and the technical team helped us pick the right grade.
Isla Patel
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.
Nathan Grant
Consistent between batches
We order these regularly and the quality doesn't drift — same media, same fit, same performance every time.
Elena Novak
Would order again
Noticeable improvement in air quality after fitting these. Sturdy frame and accurate dimensions — no complaints.
Andrew Fletcher
Top quality and great support
Meets our stringent air quality targets and the support from Airguard helping us specify was first class. Highly recommend.
Leah Blake
Ready to Get Started?
Contact our team today to discuss your filtration requirements and receive a competitive quote.