Ultra Low Penetrating Air (ULPA) filters supposedly do an even more thorough job, trapping 99.999% of airborne particles down to 0.12 micron. However, they are expensive and hard to find, and for those without severe allergies or asthma, other options may work just as well.
Some vacuum cleaners are better for carpets, while others are ideal for
upholstery. Look for a model that best suits the type of cleaning you will most frequently use it for.
Choose a vacuum with a long (or even lifetime) warranty, to avoid buying a
junker that will be landfilled after only a few years of use. And if your vacuum breaks, don't throw it out. Instead, check for parts at TotalVac. If you're simply upgrading to a newer machine, donate your old vacuum to a local charity thrift store.
Bissell Fabric and Upholstery Cleaner. Specially formulated to safely deep clean fabric, upholstery and carpet fibers. Deodorizes - leaves fibers fresh and clean. Protects against resoiling - helps repel dirt and stains so fibers stay cleaner longer. Dries quickly - no sticky residue. Formula is non-toxic. Contains no . . .
Bissell Spotlifter PowerBrush Handheld Deep Cleaner. Dual powerbrush doubles the cleaning action to lift and remove stains and dirt. Superior cleaning, powerful spray and suction clean and help dry in one simple step. Easy to Use, removable brush cartridge for easy brush clean up after use. 18 foot long power cord for . . .
Bissell Little green Machine Proheat. This compact, powerful multi-puropose deep cleaner is perfect for tasks large and small. With the tank capacity to clean your upholstery and stairs, and the power to get at deep down stains, the Little Green tackles jobs that just don't require your upright deep cleaner. It's new d . . .
Bissell 
