GORE® DeNOx Catalytic Filter Bags reduce NOx and ammonia to meet strict compliance requirements with minimum or no changes in the existing process and equipment.
Based on more than 15 years of experience in catalytic filtration, Gore has developed a completely new approach to the reduction of NOx and ammonia.
- upgrade your baghouse to an SCR
- for NOx and NH3 reduction
- at a much lower investment cost than for an SCR tower
- Low capital investment for new equipment
- Minor changes to process and operation
- No additional footprint
- No differential pressure increase
- Easy to install. Easy to maintain.

- Simplify flue gas treatment line
- Save energy costs
- Reduce capital investment cost
Meeting the latest NOx and NH3 compliance requirements can be difficult and costly.
- SNCR: often not able to achieve low enough levels of NOx and NH3 at the same time.
- SCR tower: comes with significant investment cost, especially for existing facilities; limitations in terms of floorspace, overhead clearance, ID fan capacity and other unexpected impacts. Retrofitting an SCR to an existing facility typically requires 30-50 % higher investment than an SCR purchased with the initial plant construction
Gore has developed a dual-function filter bag that simultaneously provides best-in-class particulate filtration and high-efficiency NOx reduction. The Gore technology combines an ePTFE membrane for particulate removal with a PTFE-based catalytic felt for simultaneous reduction of NOx and NH3. Because the GORE Membrane effectively traps dirt and dust, it also protects the catalyst and extends its performance-life.
GORE DeNOx Catalytic Filter Bags have been proven at full scale references. The conversion is simple.
- Typically, no new equipment is required, with exception of the installation of new filter bags
- Minor operating procedures changes
- Gore applications engineers to assist in the modification, installation and startup of the process

Filtration - NOx and NH3 Catalytic Filter Bags - Data Sheet - US
Filtration - Baghouse - Product Detail - NOx and NH3 Filter Bags - US
Filtration - Baghouse Filters - Waste to Energy - US
Filtration - Baghouse Filters - Chemicals Industry - US
Filtration - Baghouse Filters - Cement Industry - US
Filtration - Baghouse Filters - Metals Industry - US
GORE DeNOx Catalytic Filter Bags reduce NOx and NH3 with minimum or no changes in the existing process and equipment.
Industrial Use Only - US
FOR INDUSTRIAL USE ONLY
Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.

Baghouse Filter - Contact Us Location Group
Baghouse Filter - Contact Us Location United States - US
Baghouse Filter - Contact Us Location Central America - US
Baghouse Filter - Contact Us Location Germany/Austria/Switzerland - US
Baghouse Filter - Contact Us Location Netherlands - US
Baghouse Filter - Contact Us Location South America - US
Baghouse Filter - Contact Us Location South Africa - US
Baghouse Filter - Contact Us Location United Arab Emirates - US
Baghouse Filter - Contact Us Location United Kingdom - US
Enterprise - Contact - Product Contact Form - US
Gore has built a worldwide reputation for ethics and integrity in its dealings with customers, suppliers and employees.
Industrial Use Only - US
FOR INDUSTRIAL USE ONLY
Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.

Filtration - NOx and NH3 Catalytic Filter Bags - Data Sheet - US
GORE DeNOx Catalytic Filter Bags reduce NOx and NH3 with minimum or no changes in the existing process and equipment.


Baghouse Filter - Contact Us Location Group
Baghouse Filter - Contact Us Location United States - US
Baghouse Filter - Contact Us Location Central America - US
Baghouse Filter - Contact Us Location Germany/Austria/Switzerland - US
Baghouse Filter - Contact Us Location Netherlands - US
Baghouse Filter - Contact Us Location South America - US
Baghouse Filter - Contact Us Location South Africa - US
Baghouse Filter - Contact Us Location United Arab Emirates - US
Baghouse Filter - Contact Us Location United Kingdom - US
Enterprise - Contact - Product Contact Form - US
Gore has built a worldwide reputation for ethics and integrity in its dealings with customers, suppliers and employees.