Is rs27t5200sr water filter profitable to sell on Amazon United States?

The niche generates $368K/yr across 8 tracked products. 90-day search growth is +21.4%. Flapen's verdict: Skip it (49/100).

How competitive is the rs27t5200sr water filter niche?

7 brands and 20 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 94% of demand.

What do buyers complain about in rs27t5200sr water filter?

Top complaints mined from reviews: Filtration, Leak-Proof, Value For Money. The return rate is 1.3%.

When does demand for rs27t5200sr water filter peak?

Demand peaks in Jul; the busiest month runs 1.6× the quietest.

What does it cost to enter the rs27t5200sr water filter niche?

Listings span $20.75–$35.32; the average listing price is $26.22 (sweet spot $15–$100). The average incumbent carries 12,673 reviews — the moat a new listing must climb.

rs27t5200sr water filter

Skip it

A concentrated shelf (top 5 take 91% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible14.5%

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

Avg price

Incredible$26.22

avg listing price — sweet spot $15–$100

Price range

Incredible$20.75–$35.32

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

Returns

Great1.3%

return rate — above 5% kills the launch gate

Market size

Good$368K

$368K/yr · 96K searches

Growth

Good+21.4%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Review moat

Bad12,672.5

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad94%

top-5 brand share — brand-locked demand

Competition

Bad91%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, rs27t5200sr water filter is a $368K/yr Amazon United States market (96K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jul. Verdict: Skip it — 49/100.

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

rs27t5200sr water filter market data

Units sold / yr: 15K–20K; avg 2,000–2,500/product
Revenue / yr: $393K–$524K; units × avg price
Conversion rate: 14.5%
Avg BSR: #56
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 42 months
Avg seller age: 183 days

Competition & brand share

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 rising

Sellers

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

Waterspecialist43%
SETFEEL16%
ICEPURE16%
Samsung13%
PUREPLUS5%
AQUA CREST4%
Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 107 weeks — +21.4% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.6×

Open Trend

Top rs27t5200sr water filter search terms

rs27t5200sr filter12K/yr +66.7%11.6% conv.
rs27t5200sr water filter16K/yr +6.8%14.5% conv.
samsung rs27t5200sr water filter13K/yr +5.8%15.3% conv.
rs22t5201sr water filter10K/yr +35.8%10.0% conv.
ws645a water filter samsung10K/yr +2.5%25.5% conv.
rf27t5201sr water filter4K/yr +31.0%12.2% conv.
samsung rs22t5201sr water filter5K/yr +12.5%12.1% conv.
samsung rf27t5241sr water filter4K/yr +34.4%8.3% conv.
samsung rf28t5001sr filter3K/yr +54.6%12.1% conv.
ws645a3K/yr +48.4%25.4% conv.

All search terms

Top rs27t5200sr water filter 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 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Waterspecialist WS645A Refrigerator Water Filter 3 Pack

Waterspecialist$27.234.7★17,011 rev

ICEPURE Water Filter Replacement for Samsung DA97-17376B HAF-QIN/EXP 3 Pack

ICEPURE$24.524.6★8,156 rev

DA97-17376B Water Filter Replacement for Samsung Refrigerator Rs27t5200sr Rs22t5201sr rf28r7201sr Rf27t5201sr Rf29a9671sr Haf-qin/exp rf27t5241sr rf28t5001sr rf27t5201sg rf28r7351sr 2 Pack

SETFEEL$20.754.7★855 rev

Samsung HAF-QIN/EXP Genuine Refrigerator Water Filter Reduces 99% of Harmful Contaminants for Clean Clear Drinking Water 6-Month Life Easy Install Pack of 1

Samsung$35.324.7★43,372 rev

PUREPLUS DA97-17376B Replacement for Samsung HAF-QIN/EXP DA97-08006C RF28R7351SG RF28R7201SR RF28T5001SR RF23M8590SG RS27T5200SR RF24R7201SR RWF4200A Refrigerator Water Filter 3 Pack

PUREPLUS$26.104.6★15,442 rev

Newest

by launch date

DA97-17376B Water Filter Replacement for Samsung Refrigerator Rs27t5200sr Rs22t5201sr rf28r7201sr Rf27t5201sr Rf29a9671sr Haf-qin/exp rf27t5241sr rf28t5001sr rf27t5201sg rf28r7351sr 2 Pack

SETFEEL$20.75855 rev

2y ago

HAF-QIN Refrigerator Water Filter for Samsung HAF-QIN/EXP Carbon Block Filtration DA97-17376B Rs27t5200sr hafqin Rs22t5201sr Rf27t5241sr Rf29a9671sr Bespoke Water Filter 3 PacK SETFEEL

SETFEEL$26.52855 rev

2y ago

PUREPLUS DA97-17376B Replacement for Samsung HAF-QIN/EXP DA97-08006C RF28R7351SG RF28R7201SR RF28T5001SR RF23M8590SG RS27T5200SR RF24R7201SR RWF4200A Refrigerator Water Filter 3 Pack

PUREPLUS$26.1015,442 rev

6y ago

ICEPURE Water Filter Replacement for Samsung DA97-17376B HAF-QIN/EXP 3 Pack

ICEPURE$24.528,156 rev

7y ago

Waterspecialist WS645A Refrigerator Water Filter 3 Pack

Waterspecialist$27.2317,011 rev

7y ago

What buyers say about rs27t5200sr water filter

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

What buyers love

Size-Overall24%

“Fit like a glove”

Filtration18%

“Good water filters”

Value For Money17%

“Great Deal”

Quality-Overall12%

“Excellent product”

Advertised Vs Actual Product9%

“As described”

Compatibility-Overall4%

“Totally compatible”

Assembly/Installation2%

“The Installation was quick”

Ease Of Use2%

“Quick and easy”

Leak-Proof2%

“No water leaks”

Efficiency1%

“Works great”

What buyers complain about

Filtration27%

“Filter does not work”

Leak-Proof12%

“It LEAKS”

Value For Money8%

“Wish they were cheaper”

Size-Overall6%

“DOES NOT FIT OR COME CLOSE TO FITTING”

Compatibility-Overall6%

“Not compatible”

Functionality-Overall5%

“Did not work”

Advertised Vs Actual Product4%

“Doesn't look like photo”

Assembly/Installation3%

“A pain to install”

Durability3%

“I broke down”

Certifications3%

“The magnetic verification strip does not look as it should”

Top return reasons

Size-Overall40%

Filtration19%

Compatibility-Overall15%

Leak-Proof6%

Advertised Vs Actual Product4%

Value For Money3%

Functionality-Overall3%

Certifications2%

Defective Material/Parts2%

Product Condition1%

Common questions

Is rs27t5200sr water filter profitable to sell on Amazon United States?: The niche generates $368K/yr across 8 tracked products. 90-day search growth is +21.4%. Flapen's verdict: Skip it (49/100).
How competitive is the rs27t5200sr water filter niche?: 7 brands and 20 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 94% of demand.
What do buyers complain about in rs27t5200sr water filter?: Top complaints mined from reviews: Filtration, Leak-Proof, Value For Money. The return rate is 1.3%.
When does demand for rs27t5200sr water filter peak?: Demand peaks in Jul; the busiest month runs 1.6× the quietest.
What does it cost to enter the rs27t5200sr water filter niche?: Listings span $20.75–$35.32; the average listing price is $26.22 (sweet spot $15–$100). The average incumbent carries 12,673 reviews — the moat a new listing must climb.