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Haf-qin Refrigerator Water Filter

Haf-qin Refrigerator Water Filter clears our launch bar: a $2.6M/yr market growing +22.6% this quarter with returns at 1.5%.

Flapen Score

57
Launch it

Top 6% of 845 Appliances niches · +12 vs the category median of 45

Market size 95Growth 52Conversion 98Competition 16Returns 86Price range 95Avg price 95Brand share 16Review moat 17Quality gap 20
This niche Category average · 845 niches

Is Haf-qin Refrigerator Water Filter profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Haf-qin Refrigerator Water Filter is a $2.6M/yr Amazon United States market (457K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Dec. Verdict: Launch it — 57/100.

Haf-qin Refrigerator Water Filter: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Yes. Search demand moved +22.6% over the last 90 days and 17.5% of searches end in a purchase.

$2.6M

revenue / yr

Units sold / yr100K
Search volume / yr+22.6%457K
Conversion rate17.5%
Avg price$31.87

Who owns the niche?

The top 5 brands hold 93% of demand, so 7% of the market is open.

7%

open market share

Brands · sellers7 · 31
Top-5 product click share80%
Open market7%
Avg brand age55 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.

0/100

page quality · 10 products

Sponsored placement100%
New entrants (1y)1· 1 succeeded
Avg rating4.7★
Avg reviews18,712

Top Haf-qin Refrigerator Water Filter products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.

$0$255K$511K$766K$1.0M101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 flat

Sellers

31

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

2%

  • Samsung50%
  • Waterspecialist15%
  • Crystala Filters10%
  • PUREPLUS10%
  • Waterdrop8%
  • ICEPURE5%
  • Open — no brand owns it (1 brand, 2%)

Haf-qin Refrigerator Water Filter demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume457KCVR17.5%Products10Brands7Top 5 Brands93%OOS Rate0.0%Rating4.7★Reviews18,712Avg BSR#55
35K25KHoliday '24Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 2.3×

Top Haf-qin Refrigerator Water Filter search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • haf-qin refrigerator water filter118K/yr
  • samsung water filter haf-qin/exp59K/yr
  • haf-qin/exp samsung water filter36K/yr
  • haf-qin/exp33K/yr
  • samsung haf-qin refrigerator water filter29K/yr
  • haf-qin26K/yr
  • samsung haf-qin/exp18K/yr
  • samsung bespoke fridge water filter22K/yr
  • samsung water filter haf-qin12K/yr
  • samsung haf-qin11K/yr

What reviews say buyers love and hate about Haf-qin Refrigerator Water Filter

What buyers mention most, as a share of all reviews.

What buyers love

92% of reviews
Size-Overall23%

Direct Fit

Filtration19%

Good water filters

Value For Money18%

Great Deal

Quality-Overall12%

Excellent product

Advertised Vs Actual Product9%

As described

What buyers complain about

76% of reviews
Filtration31%

Doesnt filter

Leak-Proof10%

Leak

Size-Overall7%

Little smaller around

Value For Money6%

Wish they were cheaper

Compatibility-Overall5%

Not compatible

Haf-qin Refrigerator Water Filter return rate & reasons

Why buyers send it back, as a share of all return requests.

1.5%

Return rate

52%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
45%
2Filtration
18%
3Compatibility-Overall
14%
4Advertised Vs Actual Product
5%
5Leak-Proof
4%

Common Haf-qin Refrigerator Water Filter questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Haf-qin Refrigerator Water Filter 57/100 on Amazon United States — Launch it. The niche generates $2.6M/yr across 10 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved +22.6% over the last 90 days.
Search demand for Haf-qin Refrigerator Water Filter on Amazon United States peaks in Dec, where the busiest month runs 2.3× the quietest.