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AAF Gas Turbine Overview Brochure
DuraShield® B
Filter cartridge for gas turbines with blended media
The DuraShield® B is AAF’s entry-level product in the DuraShield product range. Suitable for dry, medium dust load environments, the DuraShield B is a durable media designed for pulse cleaning and specifically designed for gas turbine intakes.
The DuraShield® B has an M6 (MERV 12) efficiency, although this is classified as F8 against the EN779:2002 standard. This is a tried and tested product and has been in the DuraShield portfolio for many years. Like all cellulose/synthetic blends an application assessment should be made when used in humid or very high dust applications.
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Suitable up to moderate dust levels
Durable media
Low pressure drop
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Features & Benefits
- Optimized pleat geometry reduces pressure drop, reducing strain on the gas turbine filter and allowing for increased filter life.
- Meets or exceeds original equipment manufacturers’ standards.
- The wide range of geometries ensures compatibility across most manufacturers’ specifications and includes AAF Pulstar systems.
- For more challenging applications AAF has three additional media upgrades to consider: DuraShield BN for high dust environments, DuraShield S for prolonged humidity environments, and DuraShield SN for high dust combined with prolonged humidity.