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🚀 Unclog like a pro—powerful, precise, and proudly American!
The Master Plunger MPS4 is a compact, high-performance drain plunger featuring patented bellows technology and 4 cups of water displacement for double the suction power. Designed for versatility across kitchen and bathroom drains, it’s made in the U.S.A from premium materials, combining durability with easy storage. Trusted by thousands, it’s the essential tool for fast, mess-free clog clearing.





| ASIN | B005UJLVGI |
| Additional Features | Removable |
| Best Sellers Rank | #6,961 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Kitchen Drains & Strainers |
| Brand | Master Plunger |
| Brand Name | Master Plunger |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 5,265 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 |
| 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 | 1.0 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.
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.
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.
P**G
An essential plumbing tool!
Do not wait to have this economical plumbing tool available to avoid costly repairs and/or inconvenience. I was amazed at the simplicity and effectiveness of this plunger. You will be too!
T**E
It works!
It works! Fixed my slow bathroom drain quickly. Super easy to do. So glad I found this item. Highly recommended!
D**E
Worked!
Was genuinely surprised it worked to unclog bathroom sink. I let the sink fill up halfway with water then placed this over the drain (multiple small holes type drain) and did about 7 plunges before I heard the water begin to drain/flow down properly through the pipes. Good simple product 👍
K**A
Works great
My sink was badly clogged for a while and this helped tremendously. It took multiple plunges but now my sink is fully unclogged. Worked better than the drain snakes I tried
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
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.
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.
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.
U**F
this plunger actually works!!!!!!!!!!! Better than my old toilet plunger
this is a great plunger, Easy to use and it actually works. it is a little pricey , but it works. very please with purchase and would recomend.
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