Wide area vacuums earn their keep by covering large floors fast, and nothing slows one down like a full or ill-fitting bag. This 10 pack of Windsor 140949 paper bags is the correct replacement for Windsor NuWave and Wave 28 series wide area machines and the Karcher Chariot I Vac and CV 66/2, seating cleanly at the intake so airflow stays high across a full building sweep.
Built for
Facility and janitorial crews vacuuming large open floors - schools, gyms, convention space, healthcare corridors, retail and office suites - where a wide area vacuum runs a full shift and bag changes need to be quick and predictable.
Use Cases
- Nightly wide area vacuuming of corridors, classrooms and open office floors
- Event and convention turnarounds where large carpet areas must be cleared fast
- Gymnasium, church and auditorium carpet maintenance
- Keeping a case on the janitorial shelf so a full bag never stalls a route
- Standardizing bag stock across a fleet of Windsor and Karcher wide area vacuums
Specifications
- Quantity: 10 paper bags per pack
- Type: disposable paper filter bag for wide area vacuums
- Part references: 140949, 140168, 8.621-509.0
- Fits Windsor NuWave, Wave 28, CV28, CVX28, CVXCD28, CVE28 and CVXE28
- Also fits Karcher CV 66/2 and Chariot I Vac 34
Frequently asked questions
How many bags are in this pack?
Ten bags per pack, which is the standard case quantity crews order for a wide area vacuum on a nightly route.
Which machines do these bags fit?
Windsor NuWave and the Wave 28 family including CV28, CVX28, CVXCD28, CVE28 and CVXE28, plus Karcher CV 66/2 and Chariot I Vac 34.
Are 140949 and 140168 the same bag?
Yes. This bag is referenced as 140949, 140168 and 8.621-509.0 depending on which parts list or label you are working from.
How often should the bag be changed on a wide area vacuum?
Change at roughly two thirds full rather than waiting for it to pack out. Wide area machines move a lot of air, and a bag that is packed tight chokes airflow, which shows up as debris left behind on a second pass.
Does using the correct bag matter if a generic one fits the opening?
It does. A bag that does not seat correctly at the collar lets unfiltered air bypass the media, which sends fine dust into the exhaust and into the motor path instead of trapping it.
Discount Cleaning Products is an authorized dealer for the commercial floor-care brands we sell, with US-based support that can confirm bag fitment against your Windsor or Karcher model number.
