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da29-00003g

Skip it

A small market ($46K/yr) — this niche doesn't clear our bar today.

Market size 12Growth 36Conversion 96Competition 19Returns 79Price range 95Avg price 95Brand share 17Review moat 26Quality gap 27

Conversion

Incredible13.1%

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

Avg price

Incredible$32.23

avg listing price — sweet spot $15–$100

Price range

Incredible$14.68–$78.40

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

Returns

Great1.8%

return rate — above 5% kills the launch gate

Growth

Okay+8.5%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Review moat

Okay3,870.75

avg incumbent reviews — the moat a new listing must climb

Competition

Bad78%

top-5 click share — a locked-up shelf

Brand share

Bad93%

top-5 brand share — brand-locked demand

Market size

Bad$46K

$46K/yr · 11K searches

According to Flapen's Amazon United States niche tracking, da29-00003g is a $46K/yr Amazon United States market (11K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 43/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

da29-00003g market data

Units sold / yr
2K–2K
avg 100–250/product
Revenue / yr
$48K–$64K
units × avg price
Conversion rate
13.1%
Avg BSR
#357
Page quality
0%
Prime
100%
Sponsored
83%
Out of stock
3.9%
Avg brand age
99 months
Avg seller age
202 days

Competition & brand share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 flat

Sellers

30

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

2%

  • Waterdrop38%
  • Samsung24%
  • AQUA CREST19%
  • GLACIER FRESH7%
  • ICEPURE5%
  • PUREPLUS5%
  • Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 106 weeks — +8.5% search growth over the last 90 days.
400300Spike '24Black Friday '24Spike '25Prime Day '25Holiday '25Spike '26Prime Day '26DecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top da29-00003g search terms

  • da29-00003g6K/yr
  • da29-00003g water filter samsung3K/yr
  • samsung water filter da29-00003g2K/yr
All search terms

Top da29-00003g 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%10%$5K20%$9K30%$14K40%$18K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

What buyers say about da29-00003g

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

What buyers love

Size-Overall28%

“Correct fit”

Value For Money22%

“Excellent Price”

Filtration20%

“Happy with my filters”

Quality-Overall8%

“these water filters are good quality and perform well”

Advertised Vs Actual Product7%

“Worked as Intended”

Assembly/Installation3%

“Easy to install”

Compatibility-Overall3%

“Compatible with my fridge without issue”

Ease Of Use3%

“Easy to swap out”

Leak-Proof2%

“Doesn't leak and holds a seal”

Ease Of Cleaning1%

“Provides clean water”

What buyers complain about

Size-Overall33%

“These dont fit my refrigerator”

Compatibility-Overall15%

“it is no longer compatible”

Filtration15%

“not the same filter”

Value For Money9%

“There are cheaper”

Certifications6%

“Lacks the authentication tag found on new filters”

Assembly/Installation6%

“I couldn't get this to install”

Defective Material/Parts3%

“It seems that the one I received has the incorrect thread”

Ease Of Use3%

“this time has hard times to put on and trying different times for pass two months; some repairs guys were here for others and tried again and cant get on as well”

Add-Ons/Attachments3%

“Would not attach to the refrigerator at all”

Natural Resource Wastage2%

“Waste of money”

Top return reasons

Size-Overall39%
Compatibility-Overall19%
Filtration17%
Advertised Vs Actual Product6%
Functionality-Overall3%
Defective Material/Parts2%
Assembly/Installation2%
Leak-Proof2%
Value For Money2%
Certifications1%

Common questions

Is da29-00003g profitable to sell on Amazon United States?
The niche generates $46K/yr across 12 tracked products. 90-day search growth is +8.5%. Flapen's verdict: Skip it (43/100).
How competitive is the da29-00003g niche?
7 brands and 30 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in da29-00003g?
Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Filtration. The return rate is 1.8%.
When does demand for da29-00003g peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the da29-00003g niche?
Listings span $14.68–$78.40; the average listing price is $32.23 (sweet spot $15–$100). The average incumbent carries 3,871 reviews — the moat a new listing must climb.