Atlas Copco Compressed Air Filter UD45+


(Price shown includes VAT)

Technical Specification

Product Type: UD+
Filter Size: 45+
Nominal capacity (l/s, cfm): 45, 95
Reference pressure (bar e, psig): 7, 102
Maximum pressure (bar e, psig): 16, 232
Connections (G): G ¾
Connections (NPT): NPT ¾
Weight (kg): 2.35
Contaminant: Oil aerosol/wet dust
Filtration technology: Wrapped
Test method: ISO 8573-2:2007, ISO 12500-1:2007
Maximum carry-over (mg/m3): 0.001*
Wet pressure drop (mbar): 220


The UD+ compressed air filter from Atlas Copco combines two filtration steps (DD+ and PD+) to deliver high air quality and to meet the specific requirements for many applications.

The filter effectively reduces oil aerosol and wet dust in your compressed air. These contaminents can come from compressor element lubrication, the installation itself or the intake air. Removing the contaminents with the correct filtration will prevent corroding or degarding of your equipment, extending the life of your machinery and helping you avoid downtime.

Including the two steps in one filter means you get the same air purity but with a lower pressure drop compared to having the DD+ PD+ filter train.

Need advice?

If you have any questions about the equipment you are buying please do not hesitate to contact our team.

Our technical team are available Monday-Friday 8.30am – 5pm and are happy to talk things over with you. They will help you to ensure you get the right set up for your application.

Call them on 01422 321 772, email or simply fill in the contact form.

Can’t find what you need?

Our webstore hosts just a small range of what we can offer. This range is perfect for workshops, garages or small sized manufacturing. If you require more power or capacity then please contact us for a site visit to assess your needs.


Orders over the value of £50 will be delivered free of charge. For orders under £50 the delivery charge is £8.50.

If the goods you order are in stock, they will be delivered within 1-3 working days. If you would like to check stock availability please contact us.

Once you have placed an order you will get a call from a member of the Pennine Pneumatic Services team to confirm the delivery date and to check for any important delivery instructions.

We are only able to deliver to UK Mainland locations.