Those are some valid questions. But I don't personally believe for a minute that any of us would seriously consider that a Wal-Mart Bissel would honestly outperform a good commercial vacuum like a Lindhaus, Windsor, Sanitaire, Royal, etc. - cleaning commercial glue down carpet, on a day-in day-out basis.
Harry's tests demonstrated that there was an ounce or two difference during a 1 minute vacuuming on a 3 foot square of residential cut-pile carpet laden with a pound and a half of dry soil. The tests were interesting, but I can't see that they proved anything conclusively. The variables were all over the board. The carpet was not installed, it was laying loosely on a tile floor. The vacuuming passes were not counted or performed at the exact same rate of speed. In some cases the rear wheels of the vacuum ran off of the carpet, which raised the nose of the vacuum off the carpet so it broke contact with the carpet. So while the tests were interesting, the results can't realistically be considered factual.
The bottom line is that, like you, I'm not convinced that a Bissel would be the right tool for a professional business owner. In fact if a Bissel seriously was a worthy vacuum for a professional cleaner, I doubt that we would have SOLD the Lindhaus to one of the cleaners who was present at Mikefest. Why would he have purchased a pricey Lindhaus, when he could have just stopped by Wal-Mart on his way home?
Acquiring a good quality vacuum cleaner, like any other cleaning tools, is worthy of serious consideration. The vacuum cleaner tests were entertaining. Yet I doubt that these particular tests will have a significant bearing on the vacuum that a professional cleaner would choose to use in his business. Personally speaking I would not consider using anything other than a good commercial vacuum in my cleaning business. And I certainly would not consider using a vacuum on the par of something that a home owner could purchase at Wal-Mart.
If you ever have an opportunity to spend some time working on the carpet with a truly excellent vacuum like a Lindhaus you'll likely have the same reaction that Mikey P had when he tested the Lindhaus for a couple of weeks on his jobs...
Posted: Sun Feb 18, 2007 9:12 am
yes, it's pretty darn quite for a good vacuum.
I love the accessory wand and it's handle $ telescopic wand. Along with the swiveling edge brush it makes cleaning bas boards and things high up super easy.
Other things I like.
Rubber rear wheels.
Supper supple bright yellow 50 ft cord.
A red light system to let you know if you have the brush roll set too low.
NO BELT!
Rolls turns off when set in upright position.
Airflow is centered along the brush roll.
Stair cleaning assist handle in the right spot.
No tools needed to remove the brush roll.
No escaping dust!
It's like a late model Volvo, super well made, no gimmick or clown colors yet a tad bland in appearance.
Only negetivves are the cost of the bags and filters and not being able to see what I am getting out.
Rick Gelinas
rick@excellent-supply.com