Is wrs325sdhz water filter profitable to sell on Amazon United States?

The niche generates $101K/yr across 11 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -6.6%. Flapen's verdict: Skip it (49/100).

How competitive is the wrs325sdhz water filter niche?

10 brands and 25 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 83% of demand.

What do buyers complain about in wrs325sdhz water filter?

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

What does it cost to enter the wrs325sdhz water filter niche?

Listings span $21.92–$51.10; the average listing price is $31.25 (sweet spot $15–$100). The average incumbent carries 10,480 reviews — the moat a new listing must climb.

wrs325sdhz water filter

Skip it

A concentrated shelf (top 5 take 77% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible12.6%

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

Avg price

Incredible$31.25

avg listing price — sweet spot $15–$100

Price range

Incredible$21.92–$51.10

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

Returns

Great1.3%

return rate — above 5% kills the launch gate

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Okay83%

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

Market size

Okay$101K

$101K/yr · 26K searches

Growth

Bad-6.6%

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

Review moat

Bad10,479.82

avg incumbent reviews — the moat a new listing must climb

Competition

Bad77%

top-5 click share — a locked-up shelf

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, wrs325sdhz water filter is a $101K/yr Amazon United States market (26K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 49/100.

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

wrs325sdhz water filter market data

Units sold / yr: 3K–3K; avg 100–250/product
Revenue / yr: $78K–$94K; units × avg price
Conversion rate: 12.6%
Avg BSR: #196
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 6.2%
Avg brand age: 40 months
Avg seller age: 204 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 rising

Sellers

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

13%

DFDEHU36%
WXOXIMI19%
EveryDrop15%
HMASAV6%
TEEHAY6%
HOMELOVELY4%
Open — no brand owns it (4 brands, 13%)

Demand

Weekly Amazon search volume, last 14 weeks — -6.6% search growth over the last 90 days.

Open Trend

Top wrs325sdhz water filter search terms

wrs325sdhz water filter7K/yr -4.7%8.9% conv.
wrs325sdhz13 water filter4K/yr -12.5%10.7% conv.
wrs325sdhz08 water filter5K/yr +9.8%14.0% conv.
wrs571cihz04 water filter4K/yr -8.5%15.5% conv.
wrs315sdhz08 water filter3K/yr -22.9%13.5% conv.
wrs322fdam04 water filter3K/yr +0.6%6.2% conv.

All search terms

Top wrs325sdhz 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 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Water Filter Replacement for Whirlpool WRS325SDHZ WRS325SDHZ08 3PACK

DFDEHU$31.744.6★232 rev

everydrop by Whirlpool Ice and Water Refrigerator Filter 1 EDR1RXD1 Single-Pack

EveryDrop$51.104.7★108,589 rev

Filter 1 Water Filter Replacement for Whirlpool WRS321SDHZ13 WRS325SDHZ WRS325FDAM04 WRS571CIHZ04 WRS315SDHZ08 WRS325SDHZ13 WRS315SDHM13 WRS321SDHZ08 WRS325SDHZ08

WXOXIMI$33.654.3★81 rev

WRS315SDHM13 WRS315SDHM12 WRS325FDAM02 WRS325FDAM04 Water Everydorp Filter 1 Replacement for Whirlpool WRS315SDHZ WRS325SDHZ WRS321SDHZ WRS325SDHZ08 WRS321SDHZ08 WRS321SDHZ13 WRS315SDHZ19 WRS321SDHZ11

WXOXIMI$31.174.0★103 rev

EDR1RXD1 Replacement for Everydrop 1 Whirlpool W10295370A WHR1RXD1 2PACK

HMASAV$21.924.6★4,084 rev

Newest

by launch date

Water Filter Replacement Fit for Whirlpool WRS321SDHZ13 WRS571CIHZ04 WRS325FDAM04 WRS588FIHZ04 WRS321SDHZ08 WRS555SIHZ06 WRS325FDAW04 WRS315SDHZ08 WRS325SDHZ WRS325SDHZ08 3 Packs

AVXBYR$26.8012 rev

3mo ago

Filter 1 Replacement for Whirlpool WRS325SDHZ WRS321SDHZ08 3 PACK

HOMELOVELY$32.5251 rev

3mo ago

Water Filter Replacement for Whirlpool WRS325SDHZ WRS325SDHZ08 3PACK

DFDEHU$31.74232 rev

9mo ago

Filter 1 Water Filter Replacement for Whirlpool WRS321SDHZ13 WRS325SDHZ WRS325FDAM04 WRS571CIHZ04 WRS315SDHZ08 WRS325SDHZ13 WRS315SDHM13 WRS321SDHZ08 WRS325SDHZ08

WXOXIMI$33.6581 rev

10mo ago

Water Filter Replacement for Whirlpool WRS325SDHZ WRS325FDAM WRS325FDAB

BHTCD$29.57162 rev

1y ago

What buyers say about wrs325sdhz water filter

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

What buyers love

Size-Overall21%

“Direct fit”

Value For Money19%

“Much less expensive”

Filtration17%

“Filter works well”

Quality-Overall9%

“Good as the name brand”

Advertised Vs Actual Product8%

“As advertised”

Assembly/Installation7%

“Installed correctly”

Efficiency4%

“Works great”

Ease Of Use3%

“Easy peasy”

Compatibility-Overall2%

“It is compatible and works well”

Leak-Proof1%

“No leakage”

What buyers complain about

Filtration29%

“Filter does not work”

Value For Money12%

“at a much cheaper price”

Durability7%

“Seems to be holding up for a few months”

Size-Overall6%

“The filter is a bit smaller”

Compatibility-Overall6%

“Not compatible”

Leak-Proof6%

“Constantly Leaks”

Quality-Overall5%

“Very disappointing quality control”

Functionality-Overall3%

“it does not perform as expected”

Spray/Flow2%

“Horrible flow”

Jamming/Clogging2%

“The next morning its clogged again”

Top return reasons

Size-Overall40%

Filtration20%

Compatibility-Overall17%

Value For Money4%

Functionality-Overall3%

Leak-Proof3%

Advertised Vs Actual Product2%

Connectivity-Overall2%

Defective Material/Parts2%

Water Resistance2%

Common questions

Is wrs325sdhz water filter profitable to sell on Amazon United States?: The niche generates $101K/yr across 11 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -6.6%. Flapen's verdict: Skip it (49/100).
How competitive is the wrs325sdhz water filter niche?: 10 brands and 25 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in wrs325sdhz water filter?: Top complaints mined from reviews: Filtration, Value For Money, Durability. The return rate is 1.3%.
What does it cost to enter the wrs325sdhz water filter niche?: Listings span $21.92–$51.10; the average listing price is $31.25 (sweet spot $15–$100). The average incumbent carries 10,480 reviews — the moat a new listing must climb.