p trap
Skip itSoft demand (+3.1% this quarter) — this niche doesn't clear our bar today.
Review moat
Great327.79avg incumbent reviews — the moat a new listing must climb
Avg price
Good$14.49avg listing price — sweet spot $15–$100
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Good72%top-5 brand share — brands hold most of the demand
Price range
Good$3.06–$28.24cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Market size
Okay$194K$194K/yr · 219K searches
Returns
Okay4.2%return rate — above 5% kills the launch gate
Growth
Okay+3.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, p trap is a $194K/yr Amazon United States market (219K searches/yr). The top 5 brands hold 72% of demand. Verdict: Skip it — 49/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
p trap market data
- Units sold / yr
- 15K–20K
- avg 750–1,000/product
- Revenue / yr
- $217K–$290K
- units × avg price
- Conversion rate
- 6.1%
- Avg BSR
- #515
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 63 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
14 falling
Sellers
49
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
58%
Top 20: 94%
Open market
20%
- Oatey21%
- yariwiz17%
- PermaFLOW12%
- JB Products12%
- Variimage10%
- Plumb Pak8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.1×
Top p trap search terms
- p trap49K/yr
- p trap bathroom sink42K/yr
- p trap kitchen sink21K/yr
- p trap kit14K/yr
- ptrap bathroom sink kit 1 1/27K/yr
- sink p trap8K/yr
- bathroom sink trap8K/yr
- bathroom sink p trap7K/yr
- p trap 1 1/27K/yr
- 1 1/4 p trap7K/yr
Top p trap 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dearborn P9703WBG 1-1/2 P-Trap with Threaded PVC Adapter and Reversible J-Bend Bagged w/ True Blue Washer
Oatey$7.454.5★688 rev
PF WaterWorks FlexTRAP Expandable and Flexible P-Trap - Universal (1-1/2-Inch or 1-1/4-Inch x 1-1/2-Inch); PF0704
PermaFLOW$12.994.4★1,608 rev
(1 Pack) Yariwiz White P Trap 1 1/2 Inch for Bathroom Kitchen Sink Drain Pipe Tubular Kit with White Threaded Adapter and Blue TPE Washer KSD-001W
yariwiz$13.774.4★428 rev
Plumb Pak 400WK Plastic P-Trap Kit with Reducing Washer 1.5 or 1.25 White
Plumb Pak$6.064.5★781 rev
JB Products 1-1/4 Inch P-Trap Kit Polypropylene Tubular with PVC Marvel Adapter Ribbed Threaded Nuts for Strong Leak-Free Connection Includes J-Bend Wall Arm & Washers
JB Products$7.294.3★31 rev
Newest
by launch dateJB Products 1-1/4 Inch P-Trap Kit Polypropylene Tubular with PVC Marvel Adapter Ribbed Threaded Nuts for Strong Leak-Free Connection Includes J-Bend Wall Arm & Washers
JB Products$7.2931 rev
JB Products 1-1/2 Inch Bayonet P-Trap Kit Patented Polypropylene with PVC Marvel Adapter Includes J-Bend Flanged Wall Arm Bayonet Reducing Bushing O-Rings & Washers Turn & Click Nuts
JB Products$18.7122 rev
JB Products 1-1/2 Inch P-Trap Kit Polypropylene Tubular with PVC Marvel Adapter Ribbed Threaded Nuts for Strong Leak-Free Connection Includes J-Bend Wall Arm & Washers Made in USA
JB Products$7.5118 rev
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$18.5137 rev
Kitchen Sink Drain Kit 1-1/2 Sink Drain Plumbing Kit - Universal P-Trap Replacement for Kitchen & Bathroom Sinks with Pipe Repair Accessories
PetrelWing$27.2964 rev
Trending
90-day click momentum
PROFLO PFPTP105 12-1/4 Plastic SJ Tubular P-Trap (1-1/2 X 1-1/2 Connections) - White
PROFLO$3.064.5★
JB Products 1-1/4 Inch P-Trap Kit Polypropylene Tubular with PVC Marvel Adapter Ribbed Threaded Nuts for Strong Leak-Free Connection Includes J-Bend Wall Arm & Washers
JB Products$7.294.3★
(1 Pack) Yariwiz White P Trap 1 1/2 Inch for Bathroom Kitchen Sink Drain Pipe Tubular Kit with Adjustable J-bend White Threaded Adapter and Blue TPE Washer KSD-004W
yariwiz$13.724.4★
JB Products 1-1/2 Inch Bayonet P-Trap Kit Patented Polypropylene with PVC Marvel Adapter Includes J-Bend Flanged Wall Arm Bayonet Reducing Bushing O-Rings & Washers Turn & Click Nuts
JB Products$18.713.8★
JB Products 1-1/2 Inch P-Trap Kit Polypropylene Tubular with PVC Marvel Adapter Ribbed Threaded Nuts for Strong Leak-Free Connection Includes J-Bend Wall Arm & Washers Made in USA
JB Products$7.514.4★
What buyers say about p trap
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality”
“Easy installation”
“Works great”
“ZERO leaks”
“Cheap price”
“Better than expected”
“Fit is perfect”
“Easy”
“Good design”
“Easy clean fix”
What buyers complain about
“Average quality at best”
“it leaked like crazy”
“Does not fit 1.5 inch pvc”
“Not as pictured”
“not of very strong materials”
“Doesnt work”
“It's draining”
“not the regular expected thickness”
“The instructions and diagrams are sorely lacking”
“be aware that its flimsy”
Top return reasons
Common questions
- Is p trap profitable to sell on Amazon United States?
- The niche generates $194K/yr across 24 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +3.1%. Flapen's verdict: Skip it (49/100).
- How competitive is the p trap niche?
- 14 brands and 49 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in p trap?
- Top complaints mined from reviews: Quality-Overall, Leak-Proof, Size-Overall. The return rate is 4.2%.
- When does demand for p trap peak?
- Demand is steady year-round — the busiest month runs 1.1× the quietest.
- What does it cost to enter the p trap niche?
- Listings span $3.06–$28.24; the average listing price is $14.49 (sweet spot $15–$100). The average incumbent carries 328 reviews — the moat a new listing must climb.