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🧼 Upgrade your kitchen soap game—never crawl under the sink again!
The SonTiy Sink Soap Dispenser Extension Tube Kit features a 47-inch food-grade silicone tube with an upgraded check valve, designed to fit most soap containers and kitchen dispensers. It enables direct use of large soap bottles, eliminating frequent refills and messy spills. Easy to install and maintain, it includes multi-sized caps and adhesive hose holders for a neat, leak-free, and efficient soap dispensing experience.


















| Brand | SonTiy |
| Color | White/Green |
| Item Dimensions L x W x H | 9"L x 7"W x 0.78"H |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | Lead Free |
| Product Dimensions | 9"L x 7"W x 0.78"H |
| Shape | Round |
D**D
A winner! Works great
This system works great! The dinky bottle that came with my in-sink soap dispenser was a real pain to refill, and it needed to be done frequently. The price was right so thought I'd give this a try. Bottom line - simple to install and once stuck in a large jug of dish soap, lasts a long time. I've had this seven months already and have yet to replace the jug. No more overflows or crawling around under the sink to deal with the tiny dispenser.
M**O
Solved My Soap Dispenser Problem👌
I’m very happy with this sink soap dispenser extension because it met all of my expectations. Refilling the small bottle under my sink used to be frustrating since it was in such an awkward position. With this extension, I was able to connect it easily to my existing dispenser and use a much larger soap bottle instead. Now I don’t have to refill it nearly as often, which makes everyday use so much more convenient. The installation was simple, everything fit perfectly, and it has made a big difference in my kitchen. I highly recommend it if you’re tired of constantly refilling a small soap dispenser.
D**D
Easy to install-quality product
I have an Allen + Roth faucet from Lowe’s , item # 1023089 and using the included soap dispenser. Lowe’s sells a similar product like this one but the tubing can’t be uncoiled without boiling the tubing in water for 5 minutes. This tubing is very high quality silicone and will NOT try to coil up like others do. I measured the connector and the tube on my soap dispenser before ordering to be sure it would fit. If the tubing doesn’t fit tightly it will allow air into the tube and you’ll have problems getting soap out. I slipped this tubing over the hard plastic tube on my soap dispenser again because I measured before ordering. If it didn’t fit tightly I would have tried a pipe clamp to help tighten it or replaced my dispenser with a known compatible model. I did have to pump it 450 times to get the soap all the way through the tubing but I should have sucked it through. The soap dispenser doesn’t provide much vacuum pressure. I tested it every 12 hours for 4 days and it always works on the 1st pump .this tubing needs to fit tightly onto your dispenser and if it doesn’t it’s your fault for taking bad measurements. I don’t care to see all these 1 star reviews all over Amazon for products that work . These reviewers make it impossible to know what products to buy. I got lucky and just bought this one dispite all the 1 star reviews I read on it.
D**Y
Works great so far!
I got tired of either crawling below the sink to take out and refill the soap bottle or, worse, trying to fill it from above (which is a guaranteed soapy mess). We saw a product similar to this in a short on social media and figured we'd look for one. So far, it's the best decision we've made in awhile. The Good: Pretty much everything. It was crazy easy to install, has a check valve so the soap doesn't retract back into the container between pumps, didn't take long at all for the initial prime, and delivers a reliable stream of soap. The Bad: Not really "bad" but it was a concern: the green silicon stoppers (two sizes are provided) fit the soap bottle perfectly; however, I expected the stopper to "grab" the hose a little better. Instead, the hose just passes right through with little resistance. It doesn't appear to affect performance, though. I guess I was just expecting more of an airtight seal. My biggest worry is that this might allow the hose to either come out of the bottle completely or just reposition itself enough that it stops drawing soap. Until that happens, though, I'll let it slide. The thing works. That's all that matters for now.
E**K
Annoying problem finally fixed.
After 3 months of daily use it is working as expected. I have not experienced any problems or issues others have reported. We use it as a hand soap dispenser. A good value. I can recommend.
G**L
IT DOES NOT WORK!
Sorry the pic is a bit blurry, I have some tremor issues and it's hard to take 1 handed pics with my phone. The dishes are for decoration purposes...yeah...decoration... I was hopeful. My dispenser bottle broke after taking it off to do some repairs under the sink (can we get some metal on metal threads for these things faucet makers, or at least the option!? Why pour the soap? Why chance someone pouring too much and overflow it when you put the pump back in and make a mess (...kids...). I'm not some barely functional try and fail at home repairs person (and not implying others are, just context here). I was an aircraft mechanic. I do all our vehicle maintenance for both our vehicles, a 2010 crew cab pickup and a 2017 SUV. I do all of our own home repairs. Electrical (installed ceiling light sin our living room because there were no lights there when we bought the house), drywall, painting, building wooden sheds on the side of the house from scratch, building raised gardens from scratch, replacing plumbing pipes in the wall that developed an 18 inch crack and I'm pretty sure the previous owners ignored for years, you get the idea. I just don't do the super in depth stuff or super labor intensive that only 2 could easily do like HVAC replacement or roofing. I can trouble shoot. I know how things function. So let's get to it. I tried a variety of things to get this to work. I'm not sure how some say it does work. I think, after all the below testing and troubleshooting, that this system only works for a specific type of pump dispenser. If yours looks like the one in the pic, it won't work (see very bottom for my suspicion on why). What did I try? I got the green stopper to fit on the soap bottle. It was tight on. I tried exactly as the instructions state. It wouldn't even feed the soap up the first tube in the bottle. It actually made no progress at all after about 10 minutes of hitting the dispense pump and even picking it up, holding the bottom in my hand, and pumping like mad. I tried sucking it up by mouth (yuck) to where it was an inch from the push dispenser. I hooked it up (it had a snug fit just as the original tube that went into the OG dispenser did). I pumped like mad. Pounded it like I was at an arcade trying to beat the kid that always hangs out playing that game. Didn't feed at all. It actually lost a bit when pumping. "Your check valve was bad then!", you may say. I was inclined to think the same. That'd be my luck. It didn't back feed when I disconnected it and let it hang on its own for a few minutes. So no, the check valve was not the culprit. It functioned on its own when the pump was not being used. I ran a stiff pipe cleaner through my OG pump/dispenser. It's been sitting there, teasing me, for some time. It was clear. No blockage. No dried/caked soap. Maybe the check valve isn't supposed to be hooked with the arrow pointing at the pump? So I tried reversing the tube to where the check valve arrow pointed towards the soap bottle. Still nothing. It ran out of the end, like you'd expect, on the lower end. Maybe it's a pressure thing? The tube doesn't fit in the top of the bottle, in the adapter, tight at all. There is tons of space. I had enough room. So I put the check valve in the correct direction and shoved the bottle end down into the adapter. I made sure the end of the tube was still submerged in soap. I pushed on the bottle to create pressure and make sure it held a tight seal. It held a tight seal and it was hard to push the air out. So, pressure = check. I made sure the soap was right near the pump end. I smashed that button. Nothing. Again, soap actually lost progress in the tube. Hmm, maybe it's too much gravity/weight to overcome the pumping? So I ran the tube up through the second hole on the sink. I put the soap bottle to where it was above the pump handle. The rest of the tube, except the little bit that had to run through the hole in the sink top and under to the bottom of the pump hole, was above the pump itself. I smashed the pump button. Still nothing. Although it didn't lose progress this time at least. Maybe the check valve is too much to overcome? I removed the bottle side from the check valve and fed it directly into the bottle. I then pumped away. Still won't feed. If I had to guess, losing progress during pumping has to do with the pump itself. I think there is a bit of an air release during the down phase of pumping. With the original bottle, this creates back pressure to help push the soap up. This is likely why this system doesn't work. You'd have to remove the entire bottom portion of the pump, which I did try but I couldn't do it without breaking the entire thing. I couldn't get a good grip either and didn't want to cut my hand open trying. To further my suspision of this system, I ran water through the pump itself and held it in my hand when I pumped. There are 2 slots in the black portion of the bottom of the pump that would bubble up a bit when you press down on the pump. I don't know if any other products of this type will work. I'm not going to bother. For the amount I would spend on a second one, or trying more, I could just get a replacement pump setup. DO NOT BUY THIS! IT DOES NOT WORK!
L**J
Good choice IMO.
I liked it so much I purchased it again. Installed very easily. I feel like it saves soap since is dispenses a reasonable amount.
L**O
Works well, installed the flexible tube over the existing hard tube to make it work.
Item works pretty well. The tube was a little too thick to go inside the pump compartment I had, so I simply pushed the flexible tube to go around the original hard plastic tube that was part of my original pump. During the installation, just make sure the arrow on the white valve is pointing towards the hand pump, and not towards the soap bottle.
E**.
Muy útil
Excelente opción, no he tenido problema desde hace 3 años. Lo sigo usando.
L**T
Excellent !
A great product that does what it’s ment to do. Easy to install with a soft hose and good length. Included double sided hangers keep tube placement neat and tidy. After checking for two days in a row and getting liquid soap with just one pump…Should have done this long ago.
P**R
funktioniert sehr gut
funktioniert sehr gut
J**L
Brilliant Solution
This is an amazing solution. Our pricey in counter soap pump wouldn’t pump. I ordered this to replace the typical bottle installed under the counter. What an improvement. I don’t know why all manufacturers don’t switch to this design. We no longer have to dilute the soap in hopes that it will pump. This part is easy to install as long as you follow the directions. The stopper (3 sizes provided) for the bottle under the sink is a very firm fit, in case the bottle falls over. Now we have a club size soap bottle and refills will be infrequent.
T**R
Buen producto
Muy práctico,. Lo conectas al envase en donde viene el jabón (2 lts) y te olvidas de estar llenando el dispensa de jabón por un buen tiempo.. yo lo uso en la cocina, para el jabón de lavar los trastes..,
Trustpilot
1 month ago
3 weeks ago