New Vacuum: Bissell Pet Hair Eraser 3920 Review

Update 12/16/09

We have owned this vacuum for about a year and a half.  I posted this review with no idea about the amount of traffic it would attract.  It seems a lot of people need a vacuum for pet hair!  Well I’m sorry to say that I just got word from Best Buy that my third (yes, third) replacement is ready.  When this vacuum works, it’s amazing.  However, there is an issue with the beater brush motor and I’ve had the same problem on two different machines now where the beater brush stops spinning with any resistance.  Thankfully I got the Best Buy repair plan when I bought the vacuum.  I can no longer recommend the vacuum due to this big issue.  There are two critical elements to successfully picking up dirt: suction and disruption.  Without the beater brush the vacuum is extremely inefficient at picking up anything, let alone pet hair.  The search is still on for the perfect vacuum and it seems a few commentors have been pleased with their Dyson.  I’m still struggling with the price, but I’m a lot closer to spending $500 than I was a year and a half ago.

Jennifer and I have been using the same, inexpensive vacuum since we moved into this house four years ago.  The carpet has since been replaced so there shouldn’t be too much dirt in the carpets, right?  Well, we have two long-haired cats with dark gray fur.  They like to chase each other around and pull out clumps of fur all over the house.  The old vacuum was good at getting most of the surface level stuff, but we could tell it wasn’t doing a great job.  Jacob will be playing on the floor soon and I don’t want a bunch of dust and dirt in our carpet.  We finally decided it was time to get a new vacuum this week.

I looked around for quite a while at different vacuum reviews.  One of the sites I check daily, woot.com, had a refurbished Dyson for $280.  Given the standard $400-$500 pricetag for these vacuums I was close to justifying the purchase.  However, after a lot of time on the internet I got the feeling Dyson is to vacuums what Monster Cable is to audio/video cables: a marketing company first, and a vacuum company second.  Monster makes fine quality products, but the price is so outrageous for most consumer installations that it doesn’t make any sense.  A $6.00 HDMI cable from monoprice.com will work just as well as a $100 Monster cable in most typical home setups.  Does the Dyson performance really justify almost four times the price of a mid-range consumer vacuum?  Surprisingly, most people don’t think it does.  Yes, it will pick up a ton of dirt out of your carpet, but what if a Hoover or a Bissell will do the same thing for 1/4 the price?

Being the frugal guy I am I decided Dyson is not for the Mallorys.  I then resorted to the best vacuum I can get for under $200.  We have two requirements 1) it needs to pick up pet hair and have a long hose and attachments to pick up cat hair from the sofa  and 2) it must have HEPA filtration for our newborn’s sensitive nose and lungs.  I settled on the Bissell 3920 Pet Hair Eraser with a HEPA filter and handheld power brush for picking up hair on the sofa.  I had a Best Buy 12% off coupon so I picked up the vacuum for $150 retail and basically got the 4 year service plan for free.

I got home and wanted to test the new vacuum to see if would pickup anything more than our old vacuum.  Here are the results:

The new Bissell Pet Hair Eraser vacuum and the test room.

Vacuum Test

Side-by-Side: Old vacuum on the left and new one assembled on the right.  The Bissell is larger and slightly heavier.

Vacuum Test (4)

First pass with the old vacuum. Not bad, right?  Our natural fiber green rug always sheds when we vacuum.

Vacuum Test (5) Vacuum Test (6)

The Bissell Pet Hair Eraser results right after the old one had a shot at cleaning. Now that is a lot of extra dirt and fuzz picked up by the new vacuum!  You can’t see it very well, but below the rug fiber fuzz is a decent amount of pure dust and dirt.

Vacuum Test (7) Vacuum Test (10)

How about the sofa?  Does the pet turbo brush really work? The photo below doesn’t do the results justice because our cat’s hair is really fine, but trust me the Bissell got a lot of stuff off our sofa.  I’m actually pretty grossed out by the amount of stuff that was on our couch. At the bottom of the canister is a bunch of dust that probably doesn’t need to be explained… gross.

Vacuum Test (11)

So in the end am I happy with the Bissell rather than the Dyson?  YES!  The Bissell was 1/3 the price of a new Dyson and it does a great job of picking up pet hair and dander.  The feedback on the Dysons and the number of refurbished units for sale online scared me straight.  The Bissell is light enough for easy use, has a 14′ hose, plenty of attachment options, a pet hair collector near the brushes and a great filtration system.  Not only that, but I got a 4 year service plan free thanks to the Best Buy 12% coupon.  If anything goes wrong I just take it into BB and they either fix it there or give me a new one.  That sure beats sending it back to the manufacturer at my expense since these things aren’t cheap to ship.

About Matt

The man who runs the show!
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  • Kim

    Hi..I was researching vacuums and came accross your article and pictures. You made a believer out of me!!!! Thanks for your help. I know which vacuum I am buying now!!!!
    Thank you, Kim

  • Jean

    Thanks so much for this website and your review! We have a Border Collie and I don’t even know what the “real” color of my carpeting is anymore! Even with vigilant grooming, the hair on the carpets and couch is unbelievable. I am going out today to get the Bissell(that’a a Border Collie on the box!) and I will look at Best Buy first.

  • Kristy

    The Bissell Pet Hair eraser is not a good vaccuum for black lab hair. It gets clogged very easy and we have to constantly clean it out. Every time we vaccuum we have to take it apart to make sure nothing is in the hoses.

    Don’t buy this if you have a dog that sheds a lot.

  • http://www.themallorysonline.com matt

    Kristy, if your vacuum hoses are clogging with lab hair then there is something wrong with your vacuum. There should be enough suction to pull hair through the hoses no problem. The only part of my vacuum I have to clean once in a while is the area under the dirt cup after emptying the container.

  • Melissa Williams

    I just bought this vacuum, as a matter of fact, it’s still in my van….My hubby wants me to take it back and get a……DYSON. (lol) I currently have a regular Bissell, which looks a lot like this one…..and I love it. AND it still works like new, and it’s at least 2-3 yrs old now. When I saw this one made for pet hair too…..I had to get it. We have two mini long haired Dachshunds, and a cat. They don’t shed too much…..so I thought…. when I clean behind the fridge, or lift their crates….well, nothing but my male’s black hair. (We live in a townhouse, so it’s a pain to drag one vacuum up and down the steps…..so I needed another one.)
    After reading your review, my mind is now made up. Hubby looses this round! :)

  • http://Google Miss Missy K

    My husband just bought a DD Vac, and it want pick up hair well. He wouldn’t let me go help him pick it out, so we suffer. Good Griefffffffffff! Money down the tubbler.

  • Lisa

    Have you had any problems vacuuming with it to where it doesn’t pick up as well and when you pull back it brings the hair back on the carpet w/out picking it up? I’m trying to find a website to troubleshoot that problem and so far I can’t find anything. Thanks. P.S. I’ve cleaned out every canister and filter.

  • Rozan

    I have the Bissell 3920. I find that the Easy Empty dirt container doesn’t fill up evenly and has to be emptied almost everytime I vacuum. The vacuum is awfully heavy but I must say that with 3 cats it picks up a lot of hair…I saw the #4104 model…was told that this model came out after the 3920….the Easy Empty dirt container is much larger…maybe Bissell got a lot of complaints and came out with the larger container model…I do like Bissell…

  • http://www.themallorysonline.com Guy M. Sager

    I was thinking about getting the Bissel 3920 pet hair eraser. For my sister for Christmas 2008. But after reading ROZAN’S responce, maybe I sholud get the Bissell #4104 instead.
    My sister has cerrebal palsy, someone vacuums for her. Does anyone know which is better. PLEASE let me know before Christmas 2008.
    I also saw a Eureka that looks like it does the same thing as the Bissell #3920 pet hair eraser. But I don’t which is better. HELP!!!
    My sister has a vacuum from sears and she’s buying new belts for it all the time. I hate her sears vacuum, you have to empty the container after about 2 to 3 passes. Hope if I get the Bissel #3920 it will work good for her. Or, should I get the Bissell #4104.

    Thanks Much,

    Guy M. Sager

  • Martin

    Great Review. Explained exactly what I needed to know. I am getting this vacuum.

  • Sara

    Hey I have this same vacuum for about 6 months now because my other Bissell died when we got two dogs. I have an English Springer spaniel and a Brittany so they shed moderately. I’m having a hard time with my vacuum now because it spits hair back onto the carpet and won’t pick it up anymore. It has very little suction. It overheats REALLY easy and will just turn off. Has anyone had this same experience and do you know what to do about it?

  • Jill

    Thanks so much for this review. Unfortunately I purchased a DYSON a little more than a year ago and it has been nothing but trouble. The suction is good, but the construction is flimsy. It finally completely broke on me this week and I am of to try a Bissell.

  • Carol from North Dakota

    I purchased this vacuum on your recommendation. Thank you Mallorys!

  • Chris

    Hey I had a dyson with 2 goldens and hair would just wrap around the beater bar. Brought in to shop was told had to replace beater bar this was after 1 month of use. Needless to say returned to wal-mart for the brissel this one works great.

  • http://www.themallorysonline.com matt

    I had no idea this post would become so popular! This is just my simple family blog and this single post drives most of the traffic to my site. I’m glad my experience was able to help some folks out.

  • Sheri

    Sara – I am having the same overheating problem with mine. And I do have a black lab and am consistently having to clean out the hoses and the upper filtration area. I have had mine for a little over two years and am looking for something better! I was thrilled with it when I first got it, but it has gone down hill fast! Am looking at a Dyson Animal now. expensive, but, at this rate, I can be spending that amount with a couple years anyway replacing vacuums

  • Cindi

    Do you use this vacuum on hardwood or tile floors? I am looking for something that works as well on hard surfaces as it does on carpet.

  • http://www.themallorysonline.com Matt

    We use ours on carpet. We have some Pergo, but we use a Swiffer for those areas so I can’t comment on the hard surface performance.

  • Anne

    I bought the Bissell Pet Hair Eraser about 3 months ago and at first loved it! It picked up everything and with 4 cats and 2 dogs there’s a lot to pick up! After about a month I noticed that the beater bar keeps stopping even after cleaning it out. I do not recommend this machine. My ex husband has a Dyson and never has a complaint. I’m going to splurge on that next time. Bissell is a waste of money!

  • Dylan

    I couldn’t decide between the model 3920 or the model 4104. My indecision was mostly because I couldn’t figure out what the difference was. I know that some people in this forum suggest that model 4104 is newer and therefore is better.

    So I contacted Bissell directly to clarify the difference. Here is what they wrote. I hope it helps clear up the confusion for anyone else that might be confused.

    “Dear Dylan,

    Thank you for contacting BISSELL Consumer Services.

    The model 4104 is exclusively sold at Wal-mart retail stores. This model does not come with the pet hair lifter feature like the model 3920.

    The pet hair lifter is attached to the bottom of the machine, it works like a lint brush to gather more of the surface hair from the carpet.

    Other than this, the machines are the same.

    To view the model 3920 with the pet hair lifter, please copy and paste the link below in your outlook system.

    http://www.bissell.com/Products/p/3920/product.aspx

    Please feel free to contact us with any additional questions you may have.

    Sincerely,

    Lisa
    BISSELL Consumer Services”

  • reuben

    hi my name is reuben and i got the bissell pet hair eraser for free from my vacuum guy i got it used and it came with everything i love it the hose and cord goes forever i have 2 big dogs and 5 cats i took the flip off thing off cuz it keeps me from getting close to the furniture it doesnt do n e thing but te vacuum is powerful

  • Dana

    I have to say this, Ive been researching vacuums for almost 3 weeks after having killed my third one in a year. I have 7 cats and a dog in my house as well as 2 disgusting roommates. You would not believe the amount of cat hair that ends up off the cat. I looked at Bissells, Dysons, Orecks, and Hoovers. What I finally settled on was a Ridgid wet/dry vac with 5 horsepower. This puppy could suck up the cat, much less its fur. I cant believe how powerful it is! Highly highly reccomend it.

  • Patti

    I just purchased the 3920! I haven’t taken it out of the box yet! Due to financial problems, I decided to purchase this one for now!! As soon as I use it on our carpet, ceramic floors, stair way and furniture, I will let you know what I think of it!!!! I have over 2,000 sq. ft of house to cover. We have a golden tabby cat and a black flat-coat retriever!!! I will know the first time I use it if I am going to be happy with it! Then I will follow up in 2 months with how it’s going!!! I liked my ore ck, wish died after 7 years, but using the hand held ore ck didn’t work well on the furniture for pet hair!!! Wish me luck with the Bissell.

  • Elaine

    I have the same problem as Lisa, where the vacuum only sucks the hair up a little bit, and it just leaves a trail of fur clumps when I move it around. My Bissell worked great, but only the FIRST time I used it, and every time since then it has just pushed the fur around. I have cleaned it out many times and it is not helping. Do you know if it can be fixed, and if so, how do I fix it?

  • Lynette

    I have had to start this journey of looking for a pet hair removal vacuum – I have 2 dogs (boxer & lab) and 3 cats and 3 kids. I found this sight and have read all the comments. Does this Bissell really work the way all the comments have said it does?? I am so confused!!! Don’t have a clue which way to turn on this matter. Please help!!

  • Jim

    Well right on the 4104′s box it says it DOES have the pethair lifter… so what really is the difference? I just bought the 4104, and someone here has now said it was better and someone posted quite the opposite, and on the box itself it says it has the pethair lifter and shows a picture of it…so is the 4104 better than this 3920???? this is confusing

  • Dylan

    Yes, I noticed that as well.
    There are a few other differences between the 3920 and the 4104 that I personally noticed
    - cord length
    - hose length
    - floor surface settings
    - one looks better than the other

    I ended up going with the 3920 just because it was what was available, plus because of what the cust serv rep told me. But I’m not sure it was worth the extra $20-$30 that I paid.

    I ended up going with the 3920

  • Shawn

    This thing was a waste of money. I bought the Bissel 3920 about three months ago (not based on your review, but others). It worked great for about a week. Now it clogs constantly, leaves clumps of pet hair everywhere, basically won’t pick up anything. I might as well have burned my money. Looking for a Dyson now….

  • john

    i am now looking at vacuums-i owned a dyson dc07 for almost 5 yrs-the bearings and clutch just went out-will cost about $175 to fix-i really liked the machine-great on pet hair-just way too expensive to fix-and parts will take 2-3 weeks to get. it is also not easy to find places to get it fixed. i loved the machine-now will probably go back to the bissel-eureka option-as i don’t want to spend big bucks on another dyson. dyson’s attachments are pricey-plus the plastic is a bit flimsy. but boy thay can really suck the stuff up!!! if you buy one-expect the attachments and repairs will be expensive.

  • Carol

    Hi Everyone!

    I have a Bissell 12 amp “made for home with pets” model. I got it last year and I’m looking for another vacuum already. I have two dogs – boarder collie and american fox (who “really” sheds alot”). Don’t buy this one! The beater brush doesn’t move and it smells like something is burning when it is in use. We take the vacuum apart all the time now just to clean it. BUT when it is cleaned out, it doesn’t pick up anything. I am very frustrated so I’m not sure if another Bissell is my answer. Any other suggestions or should I go out and buy your suggested model????

  • Martha Jones

    I hate this vacuum. It worked fine for a few weeks but then the brushes stopped turning. That was repaired and now it keeps throwing pet hair out of the bottom of the vacuum and won’t pick it up. I am constantly cleaning off the little sponge filter. I don’t know if there is a clog somewhere but I have cleaned out every hose and spot I can find on the vacuum. I am very, very disappointed in this vacuum. I have had nothing but trouble with it and I have had it for not more than six months, if even that long. I definitely will not buy this Bissell brand again ever. I had a Eureka that broke after a couple of years and I thought this would be a good replacement for picking up hair that our two dogs leave around the house. Wrong! I wish the store that I purcahsed this vacuum from would just make me a good deal on another brand and maybe a “bagged” vacuum. When I clean out the tank on this one, dust and debris gets all over the place. I do not recommend this vacuum to anyone.

  • Jax

    So glad I found this site – was about to get one of these but think I’ll stick with the original plan to buy a Dyson instead. I need something that actually works and I believe from my research that Dyson is getting an unjustified bad wrap. Guess I’ll find out the hard way :)

  • Lisa

    I posted back in Sept. 2008. Never did find a way to make this vacuum pick up all the cat hair without spreading it around the carpet. I cleaned out every hose and filter. I ended up buying a Dyson this year and it is the best vacuum I have ever purchased. Dyson is definitely the way to go.

  • http://www.themallorysonline.com Matt

    I updated the post with new info. The search continues.

  • Caroline

    I have had the Bissell 3920 for less than a year and it is worthless. It doesn’t pickup as good as previous models that I have purchased from Bissell and the pet hair strip is a joke. Today the hose starting sucking itself into itself so I have no pickup. I find that this unit was a big waste of money. I am very disappointed in this unit, since I have had Bissells before that performed a whole lot better than this unit and for less money. I would not recommend this unit to anyone.

  • Luke

    We have had a bissell pet hair eraser for 2 years now. DO NOT BUY THIS VACUUM. The small beater bar attachment worked for the first two times we used it before it quit spinning. Numerous cleanings of it and it still doesnt work. The vacuum seems to go through a lot of belts. The latch that holds the vacuum in the upright position recently quit working also. If you want a vacuum that is going to work pretty good for a very short period of time, this one is for you. If you want something that will last, dont buy this one.

  • Judy

    Talk about confusion!!! I’ve been researching for 2 weeks. Have a Kenmore bagless and it is a real pain to take apart and clean. I am in my 70′s and don’t want to deal with it anymore. My daughter who has 3 short haired dogs just bout the Pet Eraser but alos owns a Dyson. I have a Shepherd who was just diagnosed with a nonfuntional thyroid…MASSIVE hair loss. If the strip on the front doesn’t seems to work correctly then I figure I should get the 4104. Really wish I could find one with a lifetime Hepa filter. Hoover has one (Windtunnell cyclonic 2). I did find a reconditioned one of those in my price range with a 6 month warranty but am still confused and I can’t afford to waste money. Just don’t know what to do.

  • Diane

    I have had this for about 6 monthes and wish I could get my money back. It spews pet hair and dust (and kitty litter)out of the tube the hose fits into when I remove the hose to use it. It does that back track thing with the hair in the carpet and I have to go over it from another angle. Grrrr and it IS a mess when I empty it- have to remember to do that before starting to vacuum, not when I am done. It vibrates so badly(LOUD) on my wood laminate floors that I am afraid the condo owners around me will complain. So I end up using the hose and brush to vacuum the hard floors. Is there a perfect vacuum out there for pet owners? This is NOT it!!!

  • Andrea

    When the green indicator turns red and I clean all the filters, how do I get it to change back to green again? I have only used it 4 times.

    Thank you

  • http://completefloorcare.net Carpet Cleaning Harrisburg PA

    I adore your website – excellent effort!

  • http://mentalvacation.wordpress.com/ Lisa

    I just wanted to comment b/c I found your review when googling this vac — 10 minutes after I got home from Sears where I spontaneously opted for this model. We’d been looking at the Kenmore Progressive and a different Bissell (b/c I LOVE my Bissell steam mop….) but tried the Kenmore in store and it was too heavy for me.

    Anyway…point is….I am a Dyson Animal owner and I am shopping for a vacuum. So, my 2 cents is…you are right on to skip it. We won’t go back. We bought the hype. And when it sucked it was great. When it didn’t…well…it sucked! Your review makes me happy I bought the extra warranty, though. :) Thanks!

  • Teresa

    I’ve own the Bissell Pet hair eraser for a year. 3 mos after using it the beater bar started to slow down. By 4 mos it stop working at all. If you lift the machine up a little it spins like crazy, put it on the carpet and it stops. I loved how it worked at first, but now its just a piece of expense junk. Beware, seems alot of people have this problem.

  • Steve

    I bought the Bissell Pet Hair Eraser exactly 2 months ago from Kohl’s. Today the Beater Brush stopped working. I went online to figure out how to fix this (the engine is much louder now and smells like it is burning) and after reading all the posts, I’ve decided this is a common problem with the vacuum. Luckily I saved the receipt and Kohl’s said they will take it back so I’m going to get my money back on it. Now what to buy in place of it? We have a Golden Retriever who sheds enough that it feels like there are three of him. I guess I’ll go with a Dyson. I would not buy the Bissell based on my own personal experience unless you want to spend $150 every 2 months!

  • andy

    Just a thought on the dyson…I recently built a new house. While we were carpet shopping, we learned that there is no major carpet companies that will waranty your carpet if they know you use a dyson. Not sure how they could prove you use one?…I guess they have too much suction and the the beater brush really beats the hell out of the carpet.

  • http://www.tri-statefloorservice.com Tile Cleaning Bucks County

    Amazing post! I’ve bookmarked your web site as well due to the fact that I realized it is actually educational and I enjoyed reading your posts.

  • Dellis238

    Piece of junk! Had for 1 week and the beater bar stopped turning and burned the belt up. I called Bissell who gave me a hard time & acted like they were doing me a favor by sending me a replacement bar. Got it in the mail, installed it and the same thing happened again after a few vacuums. Tried to rotate the bar by hand and “burned” myself. I’M SICK OF IT! If there was a class action lawsuit, I would join in a minute. PLEASE PLEASE PLEASE dont EVER buy a Bissell! Dont say you weren’t warned!!!