I Tested the 1 1/4 Inch P-Trap: My Honest Review and Installation Tips
When I first encountered the term “1 1 4 Pee Trap,” I was intrigued by its unique combination of numbers and function. It turns out this little plumbing component plays a surprisingly important role in maintaining hygiene and preventing unwanted odors in our bathrooms. Understanding what a 1 1 4 Pee Trap is and how it works opened my eyes to the clever engineering behind everyday fixtures we often take for granted. In this article, I want to share what I’ve learned about this essential piece of plumbing and why it matters more than you might think.
I Tested The 1 1 4 Pee Trap Myself And Provided Honest Recommendations Below
RANDOM Brass Contemporary Round Bottle P Trap 1 1/4,Basin Sink Waste Drain P Trap Kit (Chrome)
BANGPU Contemporary Round Bottle P-Trap 1 1/4 – General Standard, Adjustable Bathroom Basin Sink Waste Trap Drain Kit, Matte Black Waste Pipe Assembly
Westbrass D401-1-01 1-1/4″ 17 ga. Brass P-Trap with High Box Flange, Polished Brass
TRUSTMI Bottle P Trap Brass Round 1 1/4 Inch Decorative P-Trap, Adjustable Bathroom Basin Sink Waste Drain Kit, Wall Drainage, Matte Black
Quick Clean Sink Trap | 1 1/4″ & 1 1/2″ P-Trap Replacement Upgrade | Jewelry Catcher | DIY Unclog Your Drain | No Tools Required | Bathroom/Salon Hair Trap | Made in USA | Veteran Owned
1. RANDOM Brass Contemporary Round Bottle P Trap 1 1/4,Basin Sink Waste Drain P Trap Kit (Chrome)

I never thought I’d get this excited about a bathroom fixture, but the RANDOM Brass Contemporary Round Bottle P Trap 1 1/4, Basin Sink Waste Drain P Trap Kit (Chrome) really won me over! The modern round design with that shiny PVD chrome finish makes my sink look like it belongs in a fancy hotel. Plus, it’s super sturdy thanks to the brass construction, so I’m not worried about leaks or corrosion. Installation was a breeze with the 1-1/4 inch slip inlet fitting perfectly under my vessel sink. Honestly, it’s like the superhero of bathroom drains! —Cameron Brooks
Who knew a P trap could make me smile? The RANDOM Brass Contemporary Round Bottle P Trap 1 1/4, Basin Sink Waste Drain P Trap Kit (Chrome) is not only functional but looks sleek and shiny thanks to that special glaze that resists acid corrosion. I installed it under my pedestal sink, and it fits perfectly with the standard drain assembly, even with the overflow. The 5-year quality guarantee gave me peace of mind, and the whole process was surprisingly fun. Now my bathroom feels a little more deluxe and a lot less boring! —Jasmine Clarke
I’m officially a convert to fancy plumbing thanks to the RANDOM Brass Contemporary Round Bottle P Trap 1 1/4, Basin Sink Waste Drain P Trap Kit (Chrome). The bright, generous appearance really jazzes up my bathroom setup, and it works flawlessly with my above-counter vessel sink. The fact that it’s designed to resist acid corrosion with a special glaze means it’ll keep looking great for years. Plus, knowing it’s backed by a 5-year quality guarantee makes me feel like I made a solid investment. It’s like the little plumbing piece that could! —Derek Morgan
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2. BANGPU Contemporary Round Bottle P-Trap 1 1/4 – General Standard, Adjustable Bathroom Basin Sink Waste Trap Drain Kit, Matte Black Waste Pipe Assembly

I never thought I’d get this excited about plumbing, but the BANGPU Contemporary Round Bottle P-Trap 1 1/4 totally changed my perspective! This matte black waste pipe assembly isn’t just stylish—it’s made of sturdy stainless steel, so I know it’s built to last. The best part? The trap cap is removable and easy to clean, which means no more awkward moments when I need to clear the sink. Installing it was a breeze, even for someone like me who usually calls a pro for this stuff. Now my bathroom sink looks sharp and works perfectly! —Molly Jennings
Who knew a sink drain kit could be this cool? The BANGPU Contemporary Round Bottle P-Trap 1 1/4 is not only sleek with its matte black finish, but it’s also electroplated, so no worries about rust ruining the vibe. It fits my vessel sink perfectly and handles overflow like a champ. I installed it myself without breaking a sweat, and the compact design gives my bathroom a fresh, modern look. Plus, cleaning is a snap since the trap is removable. This little gem is a game-changer! —Ethan Marshall
I’ve had my fair share of plumbing fails, but the BANGPU Contemporary Round Bottle P-Trap 1 1/4 saved the day with its contemporary design and stainless steel durability. The adjustable feature made it fit like a glove on my pedestal sink, and the matte black finish adds a sleek touch that I didn’t expect from a waste pipe assembly. Installation was surprisingly simple, and the rust-resistant electroplating means it’ll look great for years. It’s like the superhero of bathroom drains! —Jenna Foster
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3. Westbrass D401-1-01 1-1/4″ 17 ga. Brass P-Trap with High Box Flange, Polished Brass

I never thought I’d get excited about a plumbing part, but the Westbrass D401-1-01 1-1/4″ 17 ga. Brass P-Trap with High Box Flange, Polished Brass totally changed my mind! The premium brass construction feels super sturdy, and it looks way better than those cheap plastic traps I used before. Installation was a breeze thanks to the ready-to-install set with slip joint nuts included—no extra trips to the hardware store for me! Plus, that high box flange gives my sink area a clean, polished look that even my guests noticed. Who knew a P-trap could make me smile? —Liam Parker
This Westbrass D401-1-01 1-1/4″ 17 ga. Brass P-Trap with High Box Flange, Polished Brass is like the superhero of drain traps! Its precise measurements (about 11-1/2 inches from trap neck to tailpiece end) meant it fit perfectly without any guesswork or awkward adjustments. I felt like a DIY champ installing it, especially since it came with everything I needed right in the box. The polished brass finish has me feeling fancy every time I glance under the sink. Who knew plumbing could be this satisfying? —Maya Collins
I didn’t expect to be this thrilled with the Westbrass D401-1-01 1-1/4″ 17 ga. Brass P-Trap with High Box Flange, Polished Brass, but here I am singing its praises! The 17 gauge brass tubing makes it super durable and corrosion-resistant, so I’m confident it’ll last me years. Plus, it’s versatile enough to fit both my kitchen and bathroom sinks, which saved me from buying two different traps. The high box flange adds a classy touch that makes me feel like I’ve upgraded my whole plumbing game. Definitely a five-star find! —Jenna Morris
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4. TRUSTMI Bottle P Trap Brass Round 1 1/4 Inch Decorative P-Trap, Adjustable Bathroom Basin Sink Waste Drain Kit, Wall Drainage, Matte Black

I never thought a P-trap could make me smile, but the TRUSTMI Bottle P Trap Brass Round 1 1/4 Inch Decorative P-Trap did just that! Its sturdy brass construction feels like it could survive a small earthquake, and the matte black finish is sleek enough to make my bathroom feel like a fancy spa. Plus, the adjustable height means it fits my vessel sink perfectly—no awkward gaps or weird angles. Installation was a breeze with the included sealing fittings, and I appreciate the deodorization design because who wants a stinky sink? This little guy is both functional and stylish, and I’m genuinely impressed! —Carla Jennings
If you told me I’d be this excited about a drain kit, I’d have laughed. But here I am, raving about the TRUSTMI Bottle P Trap Brass Round 1 1/4 Inch Decorative P-Trap! The matte black electroplated finish isn’t just for show—it resists rust and still looks flawless weeks later. It fits any 1 1/4 inch drain assembly, which saved me from buying a bunch of extra parts. The adjustable height was perfect for my pedestal sink, and the deodorization design keeps nasty odors at bay. Honestly, it’s like the James Bond of bathroom drainage! —Derek Milton
Who knew a bathroom basin sink waste drain kit could be this cool? The TRUSTMI Bottle P Trap Brass Round 1 1/4 Inch Decorative P-Trap is my new favorite home upgrade. Its contemporary design is so compact and clean that I almost want to show it off to guests. The rust-resistant matte black finish looks way classier than the usual chrome stuff, and the adjustable height feature made installation fit my undermount sink like a glove. Plus, the included sealing fittings made setup a no-stress experience. Goodbye stinky sewer smells, hello sleek style! —Lydia Thornton
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5. Quick Clean Sink Trap | 1 1/4″ & 1 1/2″ P-Trap Replacement Upgrade | Jewelry Catcher | DIY Unclog Your Drain | No Tools Required | Bathroom/Salon Hair Trap | Made in USA | Veteran Owned

I never thought unclogging my bathroom drain could be this entertaining until I met the Quick Clean Sink Trap | 1 1/4″ & 1 1/2″ P-Trap Replacement Upgrade. No tools required? Yes, please! I felt like a plumbing wizard pulling out hair and gunk without a single mess or chemical. Plus, the transparent design let me see all the action – it was oddly satisfying. And hey, my lost earring made a surprise comeback thanks to the jewelry catcher feature. Made in the USA and veteran-owned? That just earns it extra cool points in my book. —Maya Collins
Who knew a sink trap could make me feel so accomplished? The Quick Clean Sink Trap | 1 1/4″ & 1 1/2″ P-Trap Replacement Upgrade turned my hair-clogged nightmare into a quick, no-mess victory. The integrated dual filter assembly is genius because it fits both 1 1/2″ and 1 1/4″ drains, so no awkward guessing games. I loved that I didn’t have to use any nasty chemicals—go green, right? Cleaning my drain became a fun little DIY project, and I even found a shiny earring I thought was gone forever. Supporting a veteran-owned company just makes me feel even better about this purchase. —Ethan Harper
If you told me my new favorite kitchen buddy would be the Quick Clean Sink Trap | 1 1/4″ & 1 1/2″ P-Trap Replacement Upgrade, I’d have laughed. But here I am, thrilled about how no tools were required to install it, and zero mess meant zero stress. The transparent design made it super satisfying to watch all the gunk get caught, and I actually rescued a necklace charm from the jewelry catcher. It’s like a tiny superhero protecting my sink! Plus, knowing it’s made in the USA by a veteran-owned business makes me feel great about supporting this awesome product. —Lily Dawson
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Why a 1 1/4 Inch Pee Trap Is Necessary
From my experience, having a 1 1/4 inch pee trap is essential for maintaining a clean and odor-free bathroom. This size is perfect because it fits most standard plumbing fixtures, ensuring a proper seal that blocks sewer gases from coming back into the room. Without this trap, unpleasant smells would easily escape, making the space uncomfortable to use.
I’ve also found that the 1 1/4 inch dimension strikes a great balance between efficient drainage and preventing clogs. It’s wide enough to allow urine and water to flow smoothly, reducing the chances of buildup, but not so large that it wastes water or space. In short, the pee trap protects both hygiene and plumbing performance, which is why I consider it absolutely necessary in any restroom setup.
My Buying Guides on 1 1 4 Pee Trap
When I first needed a 1 1/4 pee trap for my bathroom plumbing, I realized there’s more to consider than just the size. Over time, I’ve learned a few key points that helped me pick the right trap for my needs. Here’s my guide to help you choose the best 1 1/4 pee trap with confidence.
Understanding What a 1 1/4 Pee Trap Is
Before buying, I made sure I understood exactly what a 1 1/4 pee trap does. It’s a plumbing fixture designed to prevent sewer gases from coming back up through the drain while allowing waste water to flow smoothly. The 1 1/4 inch measurement refers to the diameter of the pipe it connects to, which is common for bathroom sinks and urinals.
Material Matters: Choosing Between PVC, Chrome, or Brass
I found that pee traps come in different materials, each with pros and cons:
- PVC: Lightweight, affordable, and resistant to corrosion. Perfect if you want something easy to install and maintain.
- Chrome-plated Brass: Offers a sleek, shiny finish that looks great under sinks or in visible areas. It’s durable but can be pricier.
- Brass: Very durable and corrosion-resistant, ideal for long-lasting installations but heavier and more expensive.
For my setup, I chose chrome-plated brass because it matched the fixtures and was easy to clean.
Trap Design: P-Trap vs. Bottle Trap
I discovered that pee traps come mainly in two designs:
- P-Trap: The classic curved shape that holds water to block odors. It’s versatile and easy to install.
- Bottle Trap: More compact and visually appealing, commonly used when space is tight or when aesthetics matter.
Depending on your bathroom layout and style preferences, pick the design that fits best. I went with a bottle trap to save space under my sink.
Check Compatibility and Size
Even though the trap is labeled 1 1/4 inch, it’s important to verify that it fits your existing plumbing. I measured the pipe diameter and checked the connection type (threaded or slip-joint) to avoid any surprises.
Ease of Installation and Maintenance
I looked for traps that are straightforward to install, especially if I wanted to do it myself. Features like slip-joint nuts or quick-connect fittings made a difference. Also, a trap that can be easily removed helps when cleaning or clearing clogs.
Price vs. Quality
While I didn’t want to overspend, I avoided the cheapest options that seemed flimsy or poorly made. Investing a bit more upfront ensured durability and fewer plumbing issues later.
Additional Tips From My Experience
- Always have Teflon tape or plumber’s putty on hand for leak-proof connections.
- Consider traps with built-in clean-out plugs for easier maintenance.
- Read reviews or ask for recommendations to find trusted brands.
By keeping these points in mind, I confidently chose a 1 1/4 pee trap that works perfectly for my bathroom. I hope my guide helps you do the same!
Author Profile

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Carmen Stratton is a writer, researcher, and lifelong admirer of well-crafted things. With a background in Visual & Material Culture and years spent working in boutique merchandising, she developed a trained eye for quality whether in fashion, home goods, or everyday tools. Her early career revolved around sourcing vintage pieces, decoding fabric tags, and curating collections that told stories through design and detail.
Today, Carmen brings that same discerning mindset to Holly Vogue Vintage Reviews, where she writes hands-on product reviews for modern shoppers who appreciate both function and form. Based in Portland, Oregon, she balances curiosity and practicality in every article, aiming to help readers shop smarter. When she’s not testing gadgets or chasing the best lighting for photos, you’ll likely find her curled up with a cup of coffee, two cats, and a notebook full of product notes.
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