---
title: "W11210459 — $51K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/appliances/w11210459"
last_updated: "2026-08-09T10:10:03.057Z"
locale: en
meta:
description: "Niche score 36/100 · $51K/yr market · 13K searches/yr · $23.86 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · $51K/yr market · 13K searches/yr · $23.86 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "W11210459 — $51K/yr Amazon US Niche (2026) - Flapen"
---
# **w11210459**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 13Growth 17Conversion 98Competition 0Returns 40Price range 95Avg price 95Brand share 0Review moat 89Quality gap 38
**Conversion**
**Incredible****16.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$23.86**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$21.60–$25.39**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****221.4**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****3.8%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-16.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$51K**
$51K/yr · 13K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, w11210459 is a $51K/yr Amazon United States market (13K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 36/100.
Data updated Jul 5, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **w11210459 market data**
- **Units sold / yr**
- **3K–3K**
- avg 250–500/product
- **Revenue / yr**
- **$60K–$72K**
- units × avg price
- **Conversion rate**
- **16.9%**
- **Avg BSR**
- **#2,064**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **9.9%**
- **Avg brand age**
- **29 months**
- **Avg seller age**
- **260 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- DEEKOOL57% - Semzohc18% - Surqia10% - AIIE-EIIA8% - PMIIO7%
## **Demand & seasonality**
Weekly Amazon search volume, last 109 weeks — -16.6% search growth over the last 90 days.
450350Prime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/appliances/w11210459/trend)
## **Top w11210459 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%15%$8K30%$15K45%$23K60%$31K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**W11210459 W10869799 Washer Water Inlet Valve Compatible with Whirlpool Kenmore May-tag Crosley Amana Inglis Replacement for W10701459 W11025984 ap6329217 W10838319 W11038711 33190190 W11210459VP**DEEKOOL**$25.39**4.6★468 rev](https://www.amazon.com/dp/B0BKVSF9VT) [2**Semzohc W11210459 W10869799 WTW5000DW1 WTW4816FW2 Washer Water Inlet Valve Fit for Whirl-pool May-tag Ken-more ama-na cro-sley Replaces AP6329217 W10701459 W10838319 W11025984 W11038711**Semzohc**$24.95**4.5★478 rev](https://www.amazon.com/dp/B0BKZXXYTW) [3**W11210459 W11025984 Washer Water Inlet Valve Replaces W10701459 W10869799**Surqia**$23.89**4.6★63 rev](https://www.amazon.com/dp/B0D1CG7PR3) [4**Whirlpool W11210459 Washer Water Inlet ValveReplacement for W10701459 W10838319 W10869799 PS11757114 W11038711 W11210459VP White**AIIE-EIIA**$23.49**4.7★74 rev](https://www.amazon.com/dp/B0DBKNJS9K) [5**W11210459 Washer Water Inlet Valve by PMIIO Compatible with Whir-lpool May-tag Ken-more Am-ana Cro-sley Ing-lis Ro-per Replacement for W10701459 W10838319 W10869799 PS11757114 W11038711 W11210459VP**PMIIO**$21.60**4.2★24 rev](https://www.amazon.com/dp/B0BYHM29CR)
### **Newest**
by launch date
[**Whirlpool W11210459 Washer Water Inlet ValveReplacement for W10701459 W10838319 W10869799 PS11757114 W11038711 W11210459VP White**AIIE-EIIA**$23.49**74 rev1y ago](https://www.amazon.com/dp/B0DBKNJS9K) [**W11210459 W11025984 Washer Water Inlet Valve Replaces W10701459 W10869799**Surqia**$23.89**63 rev2y ago](https://www.amazon.com/dp/B0D1CG7PR3) [**W11210459 Washer Water Inlet Valve by PMIIO Compatible with Whir-lpool May-tag Ken-more Am-ana Cro-sley Ing-lis Ro-per Replacement for W10701459 W10838319 W10869799 PS11757114 W11038711 W11210459VP**PMIIO**$21.60**24 rev3y ago](https://www.amazon.com/dp/B0BYHM29CR) [**W11210459 W10869799 Washer Water Inlet Valve Compatible with Whirlpool Kenmore May-tag Crosley Amana Inglis Replacement for W10701459 W11025984 ap6329217 W10838319 W11038711 33190190 W11210459VP**DEEKOOL**$25.39**468 rev3y ago](https://www.amazon.com/dp/B0BKVSF9VT) [**Semzohc W11210459 W10869799 WTW5000DW1 WTW4816FW2 Washer Water Inlet Valve Fit for Whirl-pool May-tag Ken-more ama-na cro-sley Replaces AP6329217 W10701459 W10838319 W11025984 W11038711**Semzohc**$24.95**478 rev3y ago](https://www.amazon.com/dp/B0BKZXXYTW)
### **Trending**
90-day click momentum
[**W11210459 W11025984 Washer Water Inlet Valve Replaces W10701459 W10869799**Surqia**$23.89**4.6★**▲ 67%**](https://www.amazon.com/dp/B0D1CG7PR3) [**W11210459 Washer Water Inlet Valve by PMIIO Compatible with Whir-lpool May-tag Ken-more Am-ana Cro-sley Ing-lis Ro-per Replacement for W10701459 W10838319 W10869799 PS11757114 W11038711 W11210459VP**PMIIO**$21.60**4.2★**▲ 64%**](https://www.amazon.com/dp/B0BYHM29CR) [**Semzohc W11210459 W10869799 WTW5000DW1 WTW4816FW2 Washer Water Inlet Valve Fit for Whirl-pool May-tag Ken-more ama-na cro-sley Replaces AP6329217 W10701459 W10838319 W11025984 W11038711**Semzohc**$24.95**4.5★**▲ 18%**](https://www.amazon.com/dp/B0BKZXXYTW) [**W11210459 W10869799 Washer Water Inlet Valve Compatible with Whirlpool Kenmore May-tag Crosley Amana Inglis Replacement for W10701459 W11025984 ap6329217 W10838319 W11038711 33190190 W11210459VP**DEEKOOL**$25.39**4.6★**— 8%**](https://www.amazon.com/dp/B0BKVSF9VT) [**Whirlpool W11210459 Washer Water Inlet ValveReplacement for W10701459 W10838319 W10869799 PS11757114 W11038711 W11210459VP White**AIIE-EIIA**$23.49**4.7★**▼ 34%**](https://www.amazon.com/dp/B0DBKNJS9K)
## **What buyers say about w11210459**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**31%
*“Fit great”*
**Quality-Overall**15%
*“Good quality”*
**Value For Money**14%
*“Great price”*
**Advertised Vs Actual Product**8%
*“Did the job”*
**Maintenance And Repair**6%
*“Easy repair”*
**Leak-Proof**6%
*“No more leaks”*
**Durability**4%
*“has held up for around 5 months now”*
**Noise Level**4%
*“Easy peasey for loud fill noise fix”*
**Water Resistance**3%
*“Hopeful the product will resolve the seeping water issue between cycles”*
**Ease Of Use**2%
*“Super easy”*
### **What buyers complain about **
**Leak-Proof**35%
*“I tried 3 different ones all leaked”*
**Quality-Overall**20%
*“feels cheaply made”*
**Heating**10%
*“Old part had bad hot water valve”*
**Water Resistance**5%
*“The hot water side blew out”*
**Size-Overall**5%
*“Not the exact same size”*
**Durability**5%
*“Part doesnt last”*
**Noise Level**5%
*“Slow noisy fill back to quick”*
**Mounting**3%
*“Screw mount sections were a little small”*
### **Top return reasons **
**Size-Overall**20%
**Leak-Proof**19%
**Defective Material/Parts**18%
**Compatibility-Overall**10%
**Functionality-Overall**8%
**Advertised Vs Actual Product**6%
**Connectivity-Overall**5%
**Maintenance And Repair**2%
**Product Condition**2%
**Water Resistance**2%
## **Common questions**
- **Is w11210459 profitable to sell on Amazon United States?**
- The niche generates $51K/yr across 5 tracked products. 90-day search growth is -16.6%. Flapen's verdict: Skip it (36/100).
- **How competitive is the w11210459 niche?**
- 5 brands and 7 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in w11210459?**
- Top complaints mined from reviews: Leak-Proof, Quality-Overall, Heating. The return rate is 3.8%.
- **When does demand for w11210459 peak?**
- Demand peaks in Jan–Feb; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the w11210459 niche?**
- Listings span $21.60–$25.39; the average listing price is $23.86 (sweet spot $15–$100). The average incumbent carries 221 reviews — the moat a new listing must climb.
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