Is pool drain adapter profitable to sell on Amazon United States?

The niche generates $32K/yr across 19 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is +166.7%. Flapen's verdict: Worth a look (59/100).

How competitive is the pool drain adapter niche?

16 brands and 19 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 61% of demand.

What do buyers complain about in pool drain adapter?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Leak-Proof. The return rate is 3.4%.

When does demand for pool drain adapter peak?

Demand peaks in Aug–Sep–Oct; the busiest month runs 22.2× the quietest.

What does it cost to enter the pool drain adapter niche?

Listings span $5.73–$12.03; the average listing price is $8.37 (sweet spot $15–$100). The average incumbent carries 75 reviews — the moat a new listing must climb.

pool drain adapter

Worth a look

Shows beatable incumbent ratings (3.8★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Quality gap

Incredible3.8★

avg incumbent rating — lower means beatable quality

Growth

Incredible+166.7%

90-day search growth — must beat 0% to launch

Review moat

Incredible74.89

avg incumbent reviews — the moat a new listing must climb

Conversion

Great9.9%

search→purchase rate — share of searches ending in a sale

Brand share

Good61%

top-5 brand share — brands hold most of the demand

Competition

Okay58%

top-5 click share — leaders hold, buyers still browse

Returns

Okay3.4%

return rate — above 5% kills the launch gate

Avg price

Bad$8.37

avg listing price — sweet spot $15–$100

Market size

Bad$32K

$32K/yr · 38K searches

Price range

Bad$5.73–$12.03

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United States niche tracking, pool drain adapter is a $32K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Worth a look — 59/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

pool drain adapter market data

Units sold / yr: 4K–5K; avg 250–500/product
Revenue / yr: $33K–$42K; units × avg price
Conversion rate: 9.9%
Avg BSR: #2,809
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 0.4%
Avg brand age: 27 months
Avg seller age: 201 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 flat

Sellers

Top-5 brand share

61%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

32%

RM Romansk18%
GekLiGuLu14%
FKBAightccy12%
Snimoln11%
XJJ7%
Piszvbej7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +166.7% search growth over the last 90 days.

Peak months: Aug, Sep, Oct · busiest ÷ quietest = 22.2×

Open Trend

Top pool drain adapter search terms

pool drain adapter10K/yr +207.7%7.0% conv.
bestway pool drain adapter13K/yr +145.1%11.8% conv.
coleman pool drain adapter6K/yr +183.9%14.0% conv.
above ground pool drain adapter5K/yr +88.6%10.0% conv.
bestway pool drain hose adaptor4K/yr +228.0%7.9% conv.

All search terms

Top pool drain adapter 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Pool Drain Fitting Connects fits for Coleman Pools ID1.5-inch Connect To The Bottom Of The Pool and OD1.0-inch Connect To The Garden Pipe

RM Romansk$7.713.9★194 rev

[2 Pack] Pool Drain Adapter for Coleman & Bestway Above Ground Pools 1.5 to 3/4 Internal Thread Garden Hose Connector Replacement Fitting Fits P6-A1420 / D1420 / F4D019B-03B with 2 Hose Clamps

GekLiGuLu$8.563.9★22 rev

Swimming Pool Drain Fitting Connects Replacement for Coleman Pool Drain Plug Connector Hose Adapter Connect to Garden Pipe with Hose Clamps

FKBAightccy$8.063.8★130 rev

XJJ Swimming Pool Drain Fitting Connects Fit for Coleman Pools ID1.5-inch Connect To The Bottom Of The Pool OD1.0-inch.Internal Thread 3/4-inch Connect To The Garden Pipe

XJJ$7.574.0★314 rev

Apvok Pool Drain Fits For Coleman/Above Ground/Bestway Pools Id1.5-Inch Hose Adapter Drain Plug Connect To The Bottom Of The Pool Od1.0-Inch Connect To The Garden Pipe

apvok$7.563.8★17 rev

Newest

by launch date

DANDIAOGE Swimming Pool Drain Fitting Connects for Coleman Pools D1.5-inch Connect to The Bottom of The Pool and OD1.0-inch Connect to The Garden Pipe Includes Stainless Steel Hose Clamps (2 Pack)

DANDIAOGE$10.599 rev

3mo ago

Snimoln Pool Drain Hose Adapter Fits Coleman Above Ground & Bestway Pools ID 1.5-Inch OD 1.0-Inch With 3/4-Inch Garden Hose Thread Drain Plug Connector Connect To The Garden Pipe

Snimoln$6.517 rev

4mo ago

Pool Drain Hose Adapter Fits For Coleman Above Ground & Bestway Pools ID 1.5-Inch OD 1.0-Inch with 3/4-Inch Garden Hose Thread Drain Plug Connector Connect To The Garden Pipe with Faucet Connector

Snimoln$7.282 rev

4mo ago

XMSTOY Pool Drain Fits For Coleman/Above Ground/Bestway Pools ID 1.5-Inch Hose Adapter Drain Plug Connect To The Bottom Of The Pool and OD 1.0-Inch Internal Thread 3/4-inch Connect To The Garden Pipe

XMSTOY$8.2816 rev

5mo ago

Above Ground Pool Drain Adapter for Coleman1.5 ID Pool Bottom Connection

LRWZOV$10.4212 rev

5mo ago

What buyers say about pool drain adapter

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall31%

“Fits perfectly”

Advertised Vs Actual Product11%

“Did its job”

Value For Money8%

“The price is reasonable”

Leak-Proof8%

“Did not leak”

Ease Of Use7%

“Easy to use”

Assembly/Installation7%

“Installation is quick”

Quality-Overall7%

“Good price and quality”

Strength4%

“Sturdy”

Durability3%

“Appears to be durable”

Material Quality2%

“nice quality material”

What buyers complain about

Size-Overall38%

“Its a little loose”

Quality-Overall15%

“Cheap”

Leak-Proof13%

“leaked everywhere”

Connectivity-Overall8%

“because this is the second set I've got that does not connect properly”

Advertised Vs Actual Product4%

“Doesn't do a claims”

Add-Ons/Attachments4%

“This does attach to my bestway pool and drains it, however it does NOT attach to a standard sized garden hose”

Durability3%

“will fall out”

Material Quality3%

“plastic,”

Measurement/Reading Accuracy2%

“not exact”

Functionality-Overall2%

“Well that did not work either because it is bigger than the water hose”

Top return reasons

Size-Overall80%

Advertised Vs Actual Product8%

Connectivity-Overall3%

Defective Material/Parts2%

Functionality-Overall2%

Add-Ons/Attachments2%

Drainage1%

Leak-Proof1%

Value For Money0%

Material Quality0%

Common questions

Is pool drain adapter profitable to sell on Amazon United States?: The niche generates $32K/yr across 19 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is +166.7%. Flapen's verdict: Worth a look (59/100).
How competitive is the pool drain adapter niche?: 16 brands and 19 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 61% of demand.
What do buyers complain about in pool drain adapter?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Leak-Proof. The return rate is 3.4%.
When does demand for pool drain adapter peak?: Demand peaks in Aug–Sep–Oct; the busiest month runs 22.2× the quietest.
What does it cost to enter the pool drain adapter niche?: Listings span $5.73–$12.03; the average listing price is $8.37 (sweet spot $15–$100). The average incumbent carries 75 reviews — the moat a new listing must climb.