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🚀 Unclog like a pro — power, precision, and style in one sleek plunger!
The Master Plunger MPS4 is a compact, high-performance sink and drain plunger featuring patented bellows technology that doubles water displacement for superior suction. Designed for versatility across kitchen and bathroom drains, it boasts a durable black finish, easy-to-clean surface, and is proudly made in the USA. Its small size ensures convenient storage, making it an essential tool for both residential and commercial unclogging tasks.





| ASIN | B005UJLVGI |
| Additional Features | Removable |
| Best Sellers Rank | #4,344 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Kitchen Drains & Strainers |
| Brand | Master Plunger |
| Brand Name | Master Plunger |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 5,339 Reviews |
| Finish Type | black |
| Finish Types | black |
| Global Trade Identification Number | 00077115400001 |
| Included Components | Master Plunger - MPS4 |
| Item Depth | 5.0 inches |
| Item Dimensions W x H | 5"W x 12.5"H |
| Item Type Name | Master Plunger - MPS4 |
| Item Weight | 4 ounces |
| Manufacturer | G.T. Water Products, Inc. |
| Manufacturer Part Number | Master Plunger - MPS4 |
| Manufacturer Warranty Description | 1 year limited warranty against defective material/workmanship. |
| Material | High quality material |
| Material Type | High quality material |
| Model Number | Master Plunger - MPS4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 5"W x 12.5"H |
| Product Style | Modern |
| Special Feature | Removable |
| UPC | 885855318179 077115500060 885618298960 885577339957 077115400001 802116287906 077115500008 785971500062 885630196756 885818898120 |
| Unit Count | 1 Count |
L**Y
It does what it says!
This is a great tool to add to my home-maintenance arsenal! Our bathroom sinks clog regularly, especially my husband's. Between the hair, soap, shaving cream, and hard water, it gets slow fairly quickly. I often use baking soda and vinegar to clear them and that, surprisingly, does work! But it's a bit of process and requires me to remove the stopper which is a bit awkward. Last time his sink clogged we called in a plumber thinking it needed to be snaked. It didn't; he just used a plunger but it still cost a lot. And I refuse to use the large plunger we use in our toilets in our sinks - uber gross! Saw this online and was a bit skeptical because it looked to be made of plastic, not rubber, like traditional plungers. I figured it would not seal well enough to create good suction. I was wrong - it worked perfectly! The bellows design not only amplifies the suction, but it helps you steer clear of the faucet. On my sink, it took one plunge and it was done! On his, it took a couple of tries to get it fully clear, but it did. And the hard shiny surface means it's easy to rinse clean and it's relatively small size means I can tuck it under the vanity, out of sight. Great purchase at a reasonable price.
T**S
Great for sinks! Buy it, you will be glad you did.
I wish I’d had purchased this a long time ago because it cleared the bathroom sink drain completely. I have taken the pipes apart a couple of times over the past year and cleaned them out and even ran a drain snake through the pipe in the wall. This little plunger cleared the drain better than disassembling and cleaning.
A**R
Works great! Let the sink flow! Goodbye clogs!!
I had a few sinks that were starting to flow more slowly and I didn't want to put my very gross bathroom plunger on duty. The method I used was to fill the sink about halfway with it stopped so no water could flow down. Then I put the plunger in the sink against the bottom, but slightly tilted to let air escape. Pump it a few times until almost no bubbles come out. Then, in a very quick motion, release the stopper on your sink and slide the plunger over, full of water. Pump vigorously and you should hear water rushing back and forth. Depending on the clog level of your sink, you might feel a sudden drop in resistance. This is your clog, totally destroyed. If that doesn't work entirely, try repeating the procedure. Note: If you have a bathroom sink and/or a kitchen sink with two drains, it is important to block the small drain hole that is used to prevent the sink from overflowing. Some kind of cover (or your finger) should be sufficient to block this opening. If you don't, the plunger will not be as effective. Another note is your sink can have some really, nasty, smelly stuff in the drain, so move anything you care about out of the way because there's a chance it goes shooting around. I give this thing 4 stars because I can't say how durable it will be. The plastic feels kind of cheap, not very thick and very light. However, the price was low and even with my limited skills I was able to do a number of drains around the house. All of the sinks are now draining better, some drastically faster. Very good for the price. This is not a sponsored post or anything, I just like sharing what products worked and didn't work. Have fun and good luck.
C**J
Works great, good find!
Really was skeptical, but this thing is great. Used it immediately after delivery and it worked great. Drain wasn't fully clogged, but very slow to drain, not any more! Never thought I needed this, but I was not about to use the toilet plunger in the kitchen sink. Glad I stumbled across this. Love the size so I can store it under the kitchen sink. Would recommend.
D**N
Fixed my clogged bathroom sink instantly.
For months I had a bathroom sink that slowly filled up when brushing teeth, washing hands, etc., with a very slow drain once the water was off. I tried Drano, flushing with hot water, a little plastic snake thing, nothing did anything. Then I got this plunger, filled the sink about halfway with hot water, then with a single plunge, it pulled up some smelly, muddy-looking water, then it all drained back down. Clog gone. So it clearly dislodged something that was stuck in the piping, and it now drains perfectly and never collects water like it did before no matter how long the water runs. Wish I knew about this earlier.
E**E
I am floored!
I have one sink that has drained slow for a long time- I blame my hair since it’s the one where I keep my hairbrush- and even after the baking soda and vinegar and boiling water tricks, it was still slow. I tried a natural drain cleaner- to no avail- and was desperate to find something that didn’t involve harsh chemicals. This sink plunger had great reviews so I figured I’d try it. The reviews are 100% accurate- this thing is amazing! There was apparently a huge chunk of rubber (like almost 3 inches long, 3/4 inch wide) that came up as well as bits and chunks of what looked like plumbing line mold buildup or residue (shockingly, no hair strands) but the sink is now flowing freely. 10 stars, no notes- this thing is a sink saver
A**R
Wish I videoed it
I’m the type that always reads one star reviews and then I move on to 2,3,4,5. So I started with the one star reviews, and people were saying that this wasn’t well made, it was junk, didn’t work,. Then I moved on and went through all the reviews to the five star reviews and then I made my purchase I did not know what to expect. I have a sink that takes forever to drain in the bathroom. I started using it and kept thinking about the one star reviews. the people must not have tried because I literally had to do three reps of 10. And on the third it all was done. This was perfect. I saved $220 on a Plumber and I don’t know who was saying they couldn’t get a suction but I got a suction. I have three holes in my sink that I had to cover so the water wouldn’t come out of that so I got a real tight suction. But this product is excellent and worth every single Penny, which isn’t even a lot.
A**N
Works but not for me
Feels so cheap to me, pure plastic. It works. But not the way I expected. Will probably return
A**R
Very good
Very good
F**D
Outstanding!...
So I had a plugged up bathroom sink. Drain cleaner was tried but didn't work.No problem, I'm fairly handy...took the trap off, checked it out. It was clear, the stopper mechanism was clear, everything looked good. Put a straightened coathanger wire into the pipe as far as it would reach...nothing found. Put it all back together: nope, still not draining. A couple of days later, I've obtained a longer wire (a piece of electrical fishtape) and I try again, this time reaching all the way to the larger drain pipe inside the wall...still no luck. I'm getting really close to calling a plumber now because the sink has a built-in stopper that raises up to drain and the drain is only about about an inch from the back of the sink, which means that a conventional plunger won't work. In desperation, I start looking for 'alternative' plungers...and I find this one, the MPS4 Master Plunger Shorty. Looks like it will straddle the stopper and fit close enough to the back of the sink, and it's cheap enough (the exact same one in different colors is also listed for more money, so this was the best deal). I buy it. When it arrives I fill the sink 2/3rds full and put a piece of duct tape over the drain holes in my ceramic sink, then start plunging...it clears the clog (which is at least three feet away inside the pipes) IN SECONDS! Could not be happier with this product...it saved me big money.
S**Y
LOVE THIS
If you live in a unit or home that doesn't have much cross ventilation, you may find little flying fruit critters. This has been a godsend. I pump the kitchen sink every night after cleaning up after dinner and BINGO - critters are gone. It's easy to hang, just buy a cheap hook that fits your kitchen.
L**A
¡¡¡INCREÍBLEMENTE BUENO!!!
Estoy verdaderamente impactada con este producto. El fregadero de la cocina estaba tapado desde hace tiempo. Recurrí a todo tipo de remedios: bicarbonato, vinagre, agua hirviendo, drano, harpic, bombas destapacaños tradicionales, guías flexibles, plomero y nada funcionaba por completo. Me gasté hasta lo que no. Leí varias reseñas sobre casos similares al mío y decidí probar con este producto. Justo cuando llegó, el fregadero estaba inundado. Bastó con bombear unas cuantas veces y el problema desapareció ppr completo. En verdad ha sido el mejor producto que recuerdo haber comprado. El precio fue razonable y muy por debajo de los litros de destapacaños que compré durante todo este tiempo.
K**N
No more blockages !
I was skeptical about the product, since it is plastic. Bought it and have been using it for past 2 months and I must say this is an amazing product. I used to have a blocked drain in the shower always and bought a traditional clogger but it was not working the right way and after having this I wish the drain blocked more often. Lol. Not joking, try it! My drain blocks occasionally but giving a go with this one clears the block quick.
Trustpilot
3 weeks ago
2 weeks ago