---
title: "Sink Drain Pipe — $60K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/sink-drain-pipe"
last_updated: "2026-08-08T14:34:18.542Z"
locale: en
meta:
description: "Niche score 53/100 · $60K/yr market · 96K searches/yr · $14.48 avg price. A small market ($60K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $60K/yr market · 96K searches/yr · $14.48 avg price. A small market ($60K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Sink Drain Pipe — $60K/yr Amazon US Niche (2026) - Flapen"
---
# **sink drain pipe**
**Worth a look**
Shows no brand lock-in (top 5 brands take 51% of clicks), but a small market ($60K/yr) keeps it on the watch list.
Market size 15Growth 27Conversion 53Competition 78Returns 33Price range 60Avg price 71Brand share 84Review moat 69Quality gap 77
**Brand share**
**Great****51%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$14.48**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****723.87**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$6.07–$28.26**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.4%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+1.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$60K**
$60K/yr · 96K searches
According to Flapen's Amazon United States niche tracking, sink drain pipe is a $60K/yr Amazon United States market (96K searches/yr). The top 5 brands hold 51% of demand. Demand peaks in Jun. Verdict: Worth a look — 53/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sink drain pipe market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **$58K–$72K**
- units × avg price
- **Conversion rate**
- **4.3%**
- **Avg BSR**
- **#177**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **4.2%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**31 **▼falling
**Sellers**
**85**
**Top-5 brand share**
**51%**
Top 20: 91%
**Top-5 click share**
**37%**
Top 20: 82%
**Open market**
**43%**
- Variimage22% - TGEOND9% - VIVIDA7% - Tempsnow6% - Plumb Craft6% - yariwiz6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.4% search growth over the last 90 days.
3K2KSpike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jun · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/sink-drain-pipe/trend)
## **Top sink drain pipe search terms**
- **sink drain pipe**27K/yr-6.4%2.9% conv. - **bathroom sink plumbing kit**11K/yr+16.6%5.1% conv. - **bathroom sink drain pipe**11K/yr+8.4%2.7% conv. - **drain kit**8K/yr+16.8%0.9% conv. - **sink drain parts**9K/yr-9.1%1.6% conv. - **bathroom sink pipe replacement kit**8K/yr-9.2%3.6% conv. - **bathroom sink drain pipe kit**7K/yr+7.1%4.3% conv. - **bathroom sink pipe**6K/yr+13.2%2.7% conv. - **bathroom sink plumbing**5K/yr+1.0%3.2% conv. - **bathroom sink kit**3K/yr-7.8%2.3% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/sink-drain-pipe/search-terms)
## **Top sink drain pipe products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$2K8%$5K12%$7K16%$10K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Flexible P Trap for Bathroom Sink Flex Drain Pipe for Bathroom Sink Drain Kit and Kitchen Sink Drain Kit 1-1/2 or 1-1/4 Expandable Sink Trap Slip Joint or Direct Connection 1/2 Inch P Trap Kit**Variimage**$13.61**4.5★271 rev](https://www.amazon.com/dp/B0D5LPXBH7) [2**Bathroom Sink Drain Kit with Flexible P-Trap Pipe Bathroom Sink Drain Pipe**Tempsnow**$16.50**4.2★326 rev](https://www.amazon.com/dp/B0C6KDM2ZZ) [3**Bathroom Sink Drain Kit for Most 1-1/4 Bathroom & Kitchen Sink Drain Repair 1-1/4 P Trap or S Trap Sink Plumbing Kit Sink Pipe Replacement Parts**Variimage**$19.27**4.3★129 rev](https://www.amazon.com/dp/B0D5LH5QFX) [4**Waxman PlumbCraft 15-Piece Complete Bathroom Sink Drain Repair Kit 7027110N Various Bathroom Sink Drain Pipes for Repairs to Problem Areas Bathroom Sink Drain Assembly for Multiple Sink Pipe Options**Plumb Craft**$21.35**4.2★616 rev](https://www.amazon.com/dp/B005BIG8NE) [5**Flexible Expandable Bathroom P Trap 1 1/4 to 1 1/2 Sink Drain Adapter Included Wash Basin Rubber Tips Sink Drain Pipe Universal Extension Tube for Kitchen Bathroom Sink Sewer Drain**TGEOND**$13.95**4.3★226 rev](https://www.amazon.com/dp/B0DJ2NN3P1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Universal 1-1/4 & 1-1/2 P Trap Drain Kit Flexible & Expandable PP Plumbing Pipe for Bathroom Sink & Kitchen Drain Replacement with Extension Tube & Adapter**JHBKing**$14.85**29 rev4mo ago](https://www.amazon.com/dp/B0GRV5RFVL) [**P Trap for Bathroom Sink Drain Pipe Kit 1-1/2 or 1-1/4 Sink Trap Corrosion-Resistant Plumbing System for Kitchen & Bathroom Includes Straight Pipes/Reversible J-Bend/Adapter and Washer**TGEOND**$18.55**40 rev1y ago](https://www.amazon.com/dp/B0FGX67T6W) [**Kitchen Sink Drain Kit 1-1/2 Sink Drain Plumbing Kit - Universal P-Trap Replacement for Kitchen & Bathroom Sinks with Pipe Repair Accessories**PetrelWing**$27.29**66 rev1y ago](https://www.amazon.com/dp/B0F1T9H71W) [**Bathroom Sink Drain Kit with Flexible Expandable Pipe: Odor-Free & Backflow-Preventing Space-Saving Design without a P-trap For 1-1/4 & 1-1/2 Drain Hole (Chrome With Overflow)**JHBKing**$23.65**141 rev1y ago](https://www.amazon.com/dp/B0DP6N62CJ) [**Flexible Expandable Bathroom P Trap 1 1/4 to 1 1/2 Sink Drain Adapter Included Wash Basin Rubber Tips Sink Drain Pipe Universal Extension Tube for Kitchen Bathroom Sink Sewer Drain**TGEOND**$13.95**226 rev1y ago](https://www.amazon.com/dp/B0DJ2NN3P1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Universal 1-1/4 & 1-1/2 P Trap Drain Kit Flexible & Expandable PP Plumbing Pipe for Bathroom Sink & Kitchen Drain Replacement with Extension Tube & Adapter**JHBKing**$14.85**4.5★**▲ 271%**](https://www.amazon.com/dp/B0GRV5RFVL) [**VIVIDA Sink Drain Pipe 1-1/2 Flexible Drain Pipe 7.5-17.7 Expandable Flexible P Trap for Bathroom and Kitchen Under Sink Plumbing 1-1/4 Adapter Included Gray 1 PACK**VIVIDA**$12.59**4.3★**▲ 121%**](https://www.amazon.com/dp/B0CDC3NYK1) [**Bathroom Sink Drain Kit with Flexible P-Trap Pipe Bathroom Sink Drain Pipe**Tempsnow**$16.50**4.2★**▲ 45%**](https://www.amazon.com/dp/B0C6KDM2ZZ) [**Hygie Rinse Universal Bathroom Sink Drain Stopper with Lift Rod Chrome**Hygie Rinse**$10.77**4.1★**▲ 30%**](https://www.amazon.com/dp/B0CNGKSSYW) [**Flexible P Trap for Bathroom Sink Flex Drain Pipe for Bathroom Sink Drain Kit and Kitchen Sink Drain Kit 1-1/2 or 1-1/4 Expandable Sink Trap Slip Joint or Direct Connection 1/2 Inch P Trap Kit**Variimage**$13.61**4.5★**▲ 25%**](https://www.amazon.com/dp/B0D5LPXBH7)
**~~View all trending →~~**
## **What buyers say about sink drain pipe**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**16%
*“Easy Install”*
**Size-Overall**15%
*“Awesome fit”*
**Quality-Overall**11%
*“Excellent quality and fits perfectly in my sink”*
**Ease Of Use**7%
*“Easy to use”*
**Value For Money**7%
*“Good for the price”*
**Efficiency**7%
*“It cleans well”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Leak-Proof**4%
*“didn't leak”*
**Design-Overall**3%
*“Good design”*
**Ease Of Cleaning**3%
*“Easy to pull and clean”*
### **What buyers complain about **
**Drainage**24%
*“does not drain”*
**Size-Overall**8%
*“Didn't fit”*
**Leak-Proof**8%
*“end up leaking”*
**Quality-Overall**6%
*“Cheap quality”*
**Functionality-Overall**6%
*“Does not work as advertised”*
**Rusts/Corrodes**4%
*“Stained and rusted quickly”*
**Ease Of Cleaning**4%
*“Hard to clean”*
**Material Quality**2%
*“Poor material choice wouldnt recommend”*
**Value For Money**2%
*“Not worth it”*
**Durability**2%
*“Looks like it could break very easily”*
### **Top return reasons **
**Size-Overall**54%
**Drainage**15%
**Compatibility-Overall**6%
**Advertised Vs Actual Product**4%
**Functionality-Overall**4%
**Defective Material/Parts**3%
**Leak-Proof**2%
**Quality-Overall**2%
**Value For Money**2%
**Color**1%
## **Common questions**
- **Is sink drain pipe profitable to sell on Amazon United States?**
- The niche generates $60K/yr across 38 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +1.4%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the sink drain pipe niche?**
- 31 brands and 85 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 51% of demand.
- **What do buyers complain about in sink drain pipe?**
- Top complaints mined from reviews: Drainage, Size-Overall, Leak-Proof. The return rate is 4.4%.
- **When does demand for sink drain pipe peak?**
- Demand peaks in Jun; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the sink drain pipe niche?**
- Listings span $6.07–$28.26; the average listing price is $14.48 (sweet spot $15–$100). The average incumbent carries 724 reviews — the moat a new listing must climb.
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