Full review
Preface:
The $300 Bissell C4 Cyclonic bagless canister vacuum claims to have upright power in the convenience of a canister. It has very powerful suction, about on par or better than Dyson in this respect. This is my first experience with a canister, so it takes some getting used to. If you have a large house with wall-to-wall carpeting, this'll be a little annoying to use, because you have to drag the main part of the vacuum behind you. The hose is strong and durable, and it tugs the canister around the house without issue. Watch this vacuum when you drag it around. It tends to get stuck on my couch.
Floor cleaning:
On carpets, the Bissell C4 performs very well, with its powerful suction and Bissell's "power foot" floor nozzle. The power foot features a revolving brush roll, similar to an upright vacuum, to allow for better carpet cleaning. It is perfect for pet owners, as it picks up pet hair very quickly. In addition, the power foot swivels, though not nearly as well as a Dyson Ball. I found this feature to be very, very nice, as it makes vacuuming smoother and easier. One thing that I love about this vacuum is that the power foot is nice and low-profile, so you can actually vacuum under beds and furniture, something that is a next to impossible feat with uprights. The vacuum also does excellent on hard floors. The power foot's brush roll can be turned off right at the handle, so it can clean hard floor surfaces without scattering the dirt. When cleaning bare floors, any debris that you pass over with the power foot gets sucked up before you even hover over it. If you have pets or people with long hair, this is not the machine for you! The brush roll has a small diameter, which gets tangled VERY easily. I have to clean it off after every use!
Above floor cleaning:
The vacuum does well at above floor cleaning, thanks to a long, telescopic wand and Bissell's "1-Click" integrated tools. There is an upholstery tool, soft dusting tool and firm dusting tool integrated right onto the hose cuff, handle grip and telescopic wand, respectively. You just have to detach the power foot, wand or handle grip to use one of those tools. The upholstery tool works well for removing pet hair from furniture, though hair gets stuck on the velour strip on the tool, so you have to pick it out and put it into the vacuum's suction. A suction regulation valve is located on the underside of the handle, so if you're vacuuming a real dense fabric, you can open that valve to cut off some of the suction. This makes said fabrics easier to clean. Unfortunately, this vacuum does not come with a turbo brush, which a lot of vacuums at this price range have. A turbo brush works GREAT for stairs and upholstery, so it's a little disappointing that one is not included with this vacuum.
Filtration:
The Bissell C4 features multi-level filtration (not HEPA). There are two washable lifetime filters on this vacuum; a fabric "honeycomb" pre-motor filter, encased in hard plastic with a rubber seal, is located above the dirt tank. A pleated post-motor filter is on the bottom of the vacuum. Filtration is excellent! It does not aggravate my allergies when I vacuum. In addition, the post-motor filter has NO carbon dust on it! Normally, vacuum motors emit carbon dust, but somehow this one doesn't! I will see if the post-filter gets dirty in a few months.
Cyclonic system:
The vacuum features a multi-cyclonic separation system, consisting of a large outer cyclone, plus 15 smaller cyclones, bringing the grand total to 16 cyclones on this machine. However, the cyclones are somewhat inefficient, and allow some hair and dust to pass through, clogging the pre-motor filter. However, the vacuum never loses suction.
Maintenance:
The vacuum's dirt tank is TINY! I didn't expect it to be so small on such a big and heavy machine. Because of how small the dirt tank is, emptying it is an awful experience. To empty it, you HAVE to reach in and pull the debris out by hand. No matter how hard you smack the dirt tank (without breaking it) or tap it against the inside of a trash can, the dirt just won't come out. Both filters, on the other hand, need to be rinsed with water every 3 months.
Conclusion:
Overall, the Bissell C4 is a very powerful performer. The vacuum performs very well on carpets and removes a lot of pet hair, and it does great at above floor cleaning. If you can get used to dragging the vacuum behind you, this may be just right for you.
Overall: 4 out of 5
