

🚽 Elevate your bathroom game with sleek, smart, and sustainable freshness!
The Bio Bidet Slim Zero is a non-electric, battery-powered bidet toilet seat featuring dual adjustable nozzles for front and rear cleansing, a slow-close lid, and a built-in night light. Designed for easy DIY installation without plumbing or wiring, its sleek, low-profile elongated seat fits modern bathrooms while promoting hygiene and eco-conscious living.







| ASIN | B07K1L7J5Y |
| Best Sellers Rank | #84,029 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #59 in Bidet Seats |
| Brand Name | Bio Bidet |
| Color | White |
| Customer Reviews | 4.0 4.0 out of 5 stars (833) |
| Global Trade Identification Number | 00656114671980 |
| Included Components | Bidet Seat, mounting hardware, connecting components & instructions |
| Item Dimensions L x W | 19.68"L x 14.3"W |
| Item Type Name | Bidet Toilet Seat |
| Item Weight | 4.85 Pounds |
| Manufacturer | Bio Bidet |
| Manufacturer Part Number | Slim Zero |
| Manufacturer Warranty Description | Manufacturer warranty covers US and Canada customer purchases for 1 year |
| Material Type | chrome plated |
| Model Number | Slim Zero |
| Operation Mode | Manual |
| Shape | Oval |
| Style | Non-Electric Bidet |
| UPC | 669203298296 656114671980 |
| Unit Count | 1.0 Count |
D**L
Great value, works well, and easy to install
This is our first experience with a bidet so I don’t have anything to compare it to. It takes some getting used too, but seems to work well. I did a lot of research before purchasing because I didn’t want to spend a ton of money, but didn’t want a piece of crap either. I almost bought a version that wasn’t a toilet seat, it just goes under your existing seat until I saw lots of people mention that those type don’t work with certain toilet seats. That it raises the seat and leaves a big gap you need to use spacers to fill and then it looks stupid or angles weird. Since this one included the seat it fits nicely and no ugly gaps. It also has a brass fitting instead of the plastic many of them come with. As a first time bidet user I was a little concerned about the water temp since this is not heated at all, but it’s been totally fine. Overall very happy with the purchase. As someone with ulcerative colitis I should have gotten a bidet a long time ago.
K**R
Seat seems to slip on the toilet unless tightened a LOT; Bidet sprays seem slightly off
I ended up buying this, as the other bidet attachment I have for a toilet seat hit the cast iron tub water pipes. Initial installation was fairly easy, and instructions were easy to follow. However, one half of the bidet seat would keep getting pushed back. I had already tightened the bidet seat so the metal started to bend (which can slide so it will fit different sized toilets), but it would still slide. I had to tighten the bolts enough so that the metal hit the toilet, so it would stay put. I do not know if a stronger metal was used, so it wouldn't bend, would have been a better choice to keep it from sliding. You may or may not have this issue. I do/did have another issue. When I first installed this, it was to far back, so the bidet seat lid would always start closing again. After I moved the bidet seat forward, it usually does not occur unless I open the bidet seat lid very fast. So be aware of where you alight the bidet seat on your toilet. Overall, it is easy to clean, though cleaning the bidet spigots can be a bit fun. The lid seams a bit light, along with the seat, but it easily holds 300 lbs. of weight. Now the rest of the Bidet seems much better made, though bidet seat light (powered by 2x AA batteries) seems to drain the batteries quickly. However, that could have just been the batteries I used. However, when I was using that light, the three different brightness levels were nice. It also made going to the bathroom much easier without turning on the bathroom light! The actual bidet portion of this bidet toilet seat works great. However, I do have to move so it hits and cleans properly. This isn't a big deal, but it would be nice if it hit closer to the mark! LOL
G**R
Why did I wait so long!!!!!!!!!!
Excellent. Received quickly. All parts packed well. Super easy to install and has a metal water connection, not the plastic that can strip easily. With a screw drive and adjustable wrench, it took 15 minutes with minimal plumbing knowledge. NO ELECTRICAL CONNECTION. Works flawless and so much better and sanitary than toilet tissue. WILL save money, especially with the toilet paper shortage forecasted due to COVID. Very attractive and the lid sets level, which is a big plus. DON'T WAIT!!! It is an excellent upgrade.
G**N
Bought a new seat, got sold a used one
I bought a new seat and got sent a used one. The packs the small bits and bobs came in were all opened. I don't know if this is on Amazon's side or on the seller's side. Either way, it's unacceptable. There's a review on here that mentions they were sold a used seat with poop on it. I laughed hard at how ridiculous that sounded. Now I know they probably weren't lying. Other than that, the seat also doesn't stay up. Don't think this is the product's fault as it seems most people are not having this issue. Probably depends on the toilet you have. A shame, really, because installing this seat was an amazing experience. Way easier than the traditional way.
A**I
Works but Preferential Kinks
EDIT: As of June 20, 2025, the small latches that secured the seat to the toilet finally snapped off, rendering the toilet seat unusable. I reached out to BioBidet support via e-mail and was responded to fairly quickly; just requiring the serial number and sales invoice of the product. All I had to do was to send it back to warehouse and they would send back a repaired/replaced version within a week of them confirming the receival. So far the repaired bidet seat has been working fine, but you would just have to try not to shift in the seat too much else it'd break. The installation process for this bidet was super easy to install and setup. It took no more than 30 minutes to uninstall the old seat and finish putting the seat in with the plumbing attached The adjustable water pressure is great and actually cleans really well. I'm used to the electric bidet with warm gentle bursts, so coming from that to cold water up there took some time to adjust to. Despite the fit being made for an elongated bowl, I find myself at more at the front of the toilet than I usually am near the center. This unfortunately has meant an extra member touching the bowl of the toilet, which is not great. This seat is very thin and too easy to move, even after retightening the seat multiple times.
A**A
BioBidet SlimZero is the best non-electric bidet seat for our Kohler toilets!
Great inexpensive bidet seat! I already have an electric Kohler bidet seat for our master bathroom (there is a nearby GFI outlet) and have been looking for a decent bidet for two other bathrooms in our house that have no access to electricity. I like that it has features from the Kohler version (soft close seat/lid and nightlight), so I bought this one and another one from a different brand that seemed almost exact, but slightly cheaper. After seeing both together, I realized the cheaper one was not a good color match for our toilets and there was no night light, as advertised. We installed the BioBidet SlimZero in one bathroom, returned the cheaper version, and got another BioBidet SlimZero. Yes, the water is a bit cool (I’m used to the heated seat/water from my Kohler), but it’s not a big deal. Great bidet overall! Less toilet paper, less mess!
S**T
Love the way it functions so easily and easy to install
D**R
Facile a installer, ce fusionne bien avec un toilette ronde (standard) il aurait été souhaitable que la peties lumière bleu s'allume automatiquement quand le couvercle est ouvert. Elle reste allumer quelques heure et ce ferme automatiquement. ça risque de prendre beaucoup de batterie. Mais bon un détails ça n'étoit très bien (homme)
A**R
Very easy to install. Well packaged. Good instructions. I would recommend this product
G**L
Works as advertised but go slow when activating or you will be surprised
S**Y
Our family is really happy with it. No leaking at all. I feel that would be a problem only if the hardware was over tightened when installing. Easy to clean. Would buy again in the future.
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