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64

18x48 above ground pool

Launch it

A $2.4M/yr market growing +212.3% this quarter with returns at 0.4% — clears our launch bar.

Market size 95Growth 98Conversion 13Competition 92Returns 98Price range 2Avg price 0Brand share 4Review moat 25Quality gap 88

Growth

Incredible+212.3%

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

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Market size

Incredible$2.4M

$2.4M/yr · 442K searches

Competition

Great23%

top-5 click share — an open shelf

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Review moat

Bad4,105.62

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.1%

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

Brand share

Bad98%

top-5 brand share — brand-locked demand

Price range

Bad$70.96–$1979.91

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

Avg price

Bad$509.89

avg listing price — sweet spot $15–$100

According to Flapen's Amazon United States niche tracking, 18x48 above ground pool is a $2.4M/yr Amazon United States market (442K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Mar–Apr–May–Jun–Jul. Verdict: Launch it — 64/100.

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

18x48 above ground pool market data

Units sold / yr
3K–4K
avg 0–100/product
Revenue / yr
$1.5M–$2.0M
units × avg price
Conversion rate
1.1%
Avg BSR
#21
Page quality
0%
Prime
23%
Sponsored
95%
Out of stock
0.1%
Avg brand age
31 months
Avg seller age
151 days

Competition & brand share

Clicks spread well past the top 5 (23% combined) — an open shelf where new products get seen.

Brands

8 falling

Sellers

45

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

23%

Top 20: 59%

Open market

1%

  • Intex51%
  • Bestway40%
  • Funsicle3%
  • INTEX3%
  • SunSwell1%
  • Sloosh1%
  • Open — no brand owns it (2 brands, 1%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +212.3% search growth over the last 90 days.
25K15KSpike '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Mar, Apr, May, Jun, Jul · busiest ÷ quietest = 18.7×

Top 18x48 above ground pool search terms

  • 15x48 above ground pool30K/yr
  • intex rectangular pool28K/yr
  • 18x48 above ground pool31K/yr
  • 18x52 above ground pool32K/yr
  • 12 ft pool25K/yr
  • intex ultra xtr pool25K/yr
  • 18 ft pool30K/yr
  • oval above ground pool29K/yr
  • 12ft pool20K/yr
  • 12x30 pool20K/yr
All search terms

Top 18x48 above ground pool 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%3%$72K6%$145K9%$217K12%$290K101001K10K100K Reviews — right = deep review moat Market 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.

What buyers say about 18x48 above ground pool

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

What buyers love

Assembly/Installation22%

“Easy to put up”

Value For Money12%

“Value for Money”

Size-Overall12%

“Love the size”

Quality-Overall10%

“Best quality”

Strength6%

“it has a sturdy construction”

Durability6%

“Durable, sturdy”

Leak-Proof3%

“no leakage so far”

Water Resistance2%

“the cover protects the water from debris”

Ease Of Use2%

“easy to use”

Advertised Vs Actual Product2%

“As advertised”

What buyers complain about

Leak-Proof21%

“LEAKS EVERYWHERE”

Quality-Overall8%

“Bad quality”

Durability7%

“Broke”

Assembly/Installation7%

“absolutely no instructions”

Size-Overall7%

“its too short”

Value For Money5%

“Should lower the price”

Filtration4%

“Poor quality filter”

Strength3%

“isnt very sturdy”

Water Resistance3%

“loses water daily”

Instructions/User Manual/Troubleshooting2%

“Terrible instructions”

Top return reasons

Size-Overall37%
Leak-Proof15%
Defective Material/Parts7%
Value For Money7%
Advertised Vs Actual Product6%
Water Resistance4%
Assembly/Installation4%
Filtration3%
Functionality-Overall2%
Quality-Overall2%

Common questions

Is 18x48 above ground pool profitable to sell on Amazon United States?
The niche generates $2.4M/yr across 73 tracked products. 10 of 10 products launched in the last 360 days are still selling. 90-day search growth is +212.3%. Flapen's verdict: Launch it (64/100).
How competitive is the 18x48 above ground pool niche?
8 brands and 45 sellers compete. The top 5 products take 23% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in 18x48 above ground pool?
Top complaints mined from reviews: Leak-Proof, Quality-Overall, Durability. The return rate is 0.4%.
When does demand for 18x48 above ground pool peak?
Demand peaks in Mar–Apr–May–Jun–Jul; the busiest month runs 18.7× the quietest.
What does it cost to enter the 18x48 above ground pool niche?
Listings span $70.96–$1979.91; the average listing price is $509.89 (sweet spot $15–$100). The average incumbent carries 4,106 reviews — the moat a new listing must climb.