Cleanroom Vacuums

Cleanroom vacuums play a critical role in maintaining contamination control within regulated environments. OSE provides and supports cleanroom vacuums designed to meet performance requirements across a wide range of applications and facility types.


Trusted partner

Cleanroom Vacuums in Partnership with Nilfisk

One Source Environmental is proud of our long relationship with Nilfisk Inc.  Nilfisk is a 100+ year old company founded in 1906 in Denmark.  It has grown into a global leader in professional cleaning equipment & manufacturing vacuums & vacuum systems.  Today, Nilfisk remains a premier global provider of professional cleaning equipment, operating in over 100 countries.

Focus On Nilfisk Cleanroom Products

While Nilfisk offers a large, diverse portfolio of manufactured products, One Source Environmental’s focus and relationship is primarily with their “Cleanroom” related and specialty offerings.

Nilfisk Cleanroom Vacuum Service Provider

We are the only Nilfisk recognized Cleanroom Vacuum service provider in the U.S.A.  As such, we have developed relationships with a wide variety of manufacturing companies throughout the U.S. as their Cleanroom Vacuum service and certification provider.

Nilfisk Partnership at a glance:

  • Long-standing partnership with Nilfisk, a global manufacturer founded in 1906
  • Focus on Nilfisk cleanroom and specialty vacuum systems
  • Only Nilfisk-recognized cleanroom vacuum service provider in the U.S.
  • Support for cleanroom vacuum service, testing, and certification

Scalable cleanroom vacuum support

Service programs and engineering support built around your facility

We routinely service clients with vacuum fleets large and small.  Whether you have two or two hundred vacuums in your facility we can develop a service program that provides the frequency and level of detail your facility requires.  Our service van/s and technicians come to you based on a pre-determined service contract & schedule arrangement that provides the level or readiness your employees and processes require.

Nilfisk’s engineering department is always open to working with clean manufacturing clients to assist with new and innovative ways to safely and efficiently contain process byproducts no matter if it’s fine powders, metallic dust, contaminants like mercury or other hazardous manufacturing byproducts found in industries such as Pharmaceutical, Semiconductor or Plastics or just Cleanroom Housekeeping units.

Nilfisk Vacuums

Please take a look at the available products in this section and don’t hesitate to contact us to inquire about a specific application.  We service everything we sell.


Case study

Identifying and eliminating transient particle sources in a semiconductor facility

A semiconductor manufacturer experienced unexplained particle excursions detected by remote sensors throughout its cleanroom facility. OSE conducted airborne particle counting and identified a portable vacuum used for routine housekeeping as the source. After evaluating all vacuums on site, only Nilfisk GM-80 units met required cleanliness levels. Once updated vacuum standards and annual certification procedures were implemented, the particle excursions ceased.

  • […]Facilities management instituted a rule that only Nilfisk vacuums with ULPA filters were to be used within the “Cleanroom” areas of the facility.

Supporting Services

Nilfisk Replacement Parts & Filters

One Source Environmental stocks and sources all replacement parts and filters associated with these application specific vacuums to insure we have what is needed when it is needed.

Additional Capabilities


Cleanroom Services

Cleanroom Certification & Performance Testing

Certified testing to verify cleanroom performance and regulatory compliance.

Cleanroom Consulting, Evaluation & Optimization

On-site diagnostics and compatibility testing ensure equipment meets cleanliness standards.

Biological Safety Cabinets, Fume Hoods & Flow Hood Testing

Routine hood and biosafety cabinet certification ensures safe, sterile laboratory environments.

Two technicians wearing full blue protective cleanroom suits, hoods, and gloves perform maintenance in a sterile white room. One worker stands on a ladder reaching up into an open square panel in the ceiling to install or inspect a circular component, while the second worker stands below looking up and assisting.

Filter Fan Unit (FFU) Installation, Replacement & Maintenance

Energy-efficient filter fan units provide flexible, precise cleanroom airflow control.

Filter Fan Unit (FFU) PLC Control Systems, Commissioning & Control System Integration

PLC-based FFU control systems provide configurable, networked airflow control and monitoring.

Filter Bench Testing, Repair & Replacement

Verify HEPA filter integrity before installation to protect cleanroom performance.

Cleanroom Vacuum Maintenance

Maintenance and certification services keep Nilfisk cleanroom vacuums operating reliably.

Particle Counter Lease & Rentals

Rent portable particle counters with advanced technology for precise contamination monitoring.


Keep exploring

Related Industries

OSE provides cleanroom vacuums, filters and other cleanroom products across a range of regulated industries where cleanroom performance is critical. Here are just a few industries where you can see our work in action.

Unsure of next steps?

Let’s talk about your cleanroom requirements. We know the questions to ask!

Whether you’re planning a new space, preparing for certification, or addressing performance challenges, OSE is here to help. Our team is ready to support your next step.