---
title: "Ukf8001axx-200 Water Filter — $401K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/appliances/ukf8001axx-200-water-filter"
last_updated: "2026-08-09T09:03:03.866Z"
locale: en
meta:
description: "Niche score 46/100 · $401K/yr market · 80K searches/yr · $24.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $401K/yr market · 80K searches/yr · $24.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ukf8001axx-200 Water Filter — $401K/yr Amazon US Niche (2026) - Flapen"
---
# **ukf8001axx-200 water filter**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 55Growth 32Conversion 100Competition 13Returns 86Price range 95Avg price 95Brand share 0Review moat 20Quality gap 17
**Conversion**
**Incredible****20.3%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$24.66**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$16.48–$34.29**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$401K**
$401K/yr · 80K searches
**Growth**
**Okay****+6.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****12,693.9**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****84%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, ukf8001axx-200 water filter is a $401K/yr Amazon United States market (80K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug–Nov. Verdict: Skip it — 46/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ukf8001axx-200 water filter market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$370K–$493K**
- units × avg price
- **Conversion rate**
- **20.3%**
- **Avg BSR**
- **#96**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **19.5%**
- **Avg brand age**
- **80 months**
- **Avg seller age**
- **189 days**
## **Competition & brand share**
The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**17**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**84%**
Top 20: 100%
**Open market**
**0%**
- Waterdrop45% - Filterlogic34% - ICEPURE10% - HMASAV7% - GLACIER FRESH4% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 99 weeks — +6.0% search growth over the last 90 days.
5K4KSpike '24Holiday '24Spike '25Prime Day '25 seasonDecMarJunAugNovMarMay
Peak months: Aug, Nov · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/appliances/ukf8001axx-200-water-filter/trend)
## **Top ukf8001axx-200 water filter search terms**
- **ukf8001 refrigerator water filter**23K/yr+2.6%14.5% conv. - **ukf8001**16K/yr+8.8%9.3% conv. - **waterdrop wd-f07**6K/yr+7.9%23.5% conv. - **ukf8001 water filter**6K/yr+3.9%8.9% conv. - **filter logic fl-rf07**5K/yr+18.9%32.3% conv. - **filterlogic fl-rf07**4K/yr+1.6%32.9% conv. - **wd-f07 water filter**4K/yr+6.3%29.5% conv. - **fl-rf07 water filter**4K/yr+8.0%39.0% conv. - **maytag ukf8001 water filter**4K/yr+9.5%14.5% conv. - **puriclean ii filter cartridge**3K/yr+9.3%8.4% conv. [**All search terms **](https://flapen.com/research/us/appliances/ukf8001axx-200-water-filter/search-terms)
## **Top ukf8001axx-200 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.
0%10%$40K20%$80K30%$120K40%$160K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Filterlogic UKF8001 Replacement for EveryDrop Filter 4 Water Filter 3 Pack**Filterlogic**$25.72**4.7★25,357 rev](https://www.amazon.com/dp/B078VZ7ZJR) [2**Waterdrop EDR4RXD1 Water Filter Replacement for EveryDrop Filter 4 3 Pack**Waterdrop**$26.32**4.7★22,525 rev](https://www.amazon.com/dp/B01CC83YAK) [3**Waterdrop UKF8001 Refrigerator Water Filter 4 3 Pack**Waterdrop**$24.68**4.8★9,611 rev](https://www.amazon.com/dp/B079SNL9H6) [4**Replacement for Whirlpool EDR4RXD1 Water Filter Everydrop Filter 4 3 PACK**HMASAV**$22.37**4.7★234 rev](https://www.amazon.com/dp/B0FNWQ73ZY) [5**ICEPURE UKF8001 Refrigerator Water Filter 4 RWF0900A 2PACK**ICEPURE**$22.64**4.7★20,957 rev](https://www.amazon.com/dp/B00ZYDKI1Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Replacement for Whirlpool EDR4RXD1 Water Filter Everydrop Filter 4 3 PACK**HMASAV**$22.37**234 rev10mo ago](https://www.amazon.com/dp/B0FNWQ73ZY) [**GLACIER FRESH UKF8001 Whirlpool Refrigerator Water Filter 4 3 Pack**GLACIER FRESH**$24.80**4,125 rev6y ago](https://www.amazon.com/dp/B07WTLHR8F) [**Waterdrop UKF8001 Refrigerator Water Filter 4 3 Pack**Waterdrop**$24.68**9,611 rev8y ago](https://www.amazon.com/dp/B079SNL9H6) [**Filterlogic UKF8001 Replacement for EveryDrop Filter 4 Water Filter 4 Pack**Filterlogic**$34.29**1,072 rev8y ago](https://www.amazon.com/dp/B0791D9P5F) [**Filterlogic UKF8001 Replacement for EveryDrop Filter 4 Water Filter 3 Pack**Filterlogic**$25.72**25,357 rev8y ago](https://www.amazon.com/dp/B078VZ7ZJR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Replacement for Whirlpool EDR4RXD1 Water Filter Everydrop Filter 4 3 PACK**HMASAV**$22.37**4.7★**▲ 106%**](https://www.amazon.com/dp/B0FNWQ73ZY) [**ICEPURE UKF8001 Refrigerator Water Filter 4 RWF0900A 2PACK**ICEPURE**$22.64**4.7★**▲ 28%**](https://www.amazon.com/dp/B00ZYDKI1Y) [**GLACIER FRESH UKF8001 Whirlpool Refrigerator Water Filter 4 3 Pack**GLACIER FRESH**$24.80**4.7★**▲ 24%**](https://www.amazon.com/dp/B07WTLHR8F) [**Filterlogic UKF8001 Replacement for EveryDrop Filter 4 Water Filter 2 Pack**Filterlogic**$22.89**4.7★**▲ 15%**](https://www.amazon.com/dp/B078W1TCH8) [**Filterlogic UKF8001 Replacement for EveryDrop Filter 4 Water Filter 3 Pack**Filterlogic**$25.72**4.7★**— 2%**](https://www.amazon.com/dp/B078VZ7ZJR)
**~~View all trending →~~**
## **What buyers say about ukf8001axx-200 water filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**21%
*“They are affordable”*
**Filtration**19%
*“Quality filter”*
**Size-Overall**18%
*“Fits as expected”*
**Quality-Overall**12%
*“Excellent product”*
**Advertised Vs Actual Product**12%
*“As advertised”*
**Assembly/Installation**4%
*“Ease of install”*
**Ease Of Use**3%
*“Easy peasy”*
**Efficiency**2%
*“Works fine”*
**Compatibility-Overall**1%
*“Compatible”*
**Leak-Proof**1%
*“doesn't drip”*
### **What buyers complain about **
**Size-Overall**19%
*“They were just a smidgen too small”*
**Filtration**16%
*“The wrong filters were delivered”*
**Leak-Proof**10%
*“One of the filters had a leak”*
**Compatibility-Overall**8%
*“Does not fit Whirlpool WRQC7836RZ”*
**Value For Money**7%
*“But a little expensive”*
**Advertised Vs Actual Product**7%
*“False advertisement”*
**Spray/Flow**4%
*“Flow is not as strong as other brands on Amazon”*
**Quality-Overall**4%
*“Cheap”*
**Assembly/Installation**4%
*“First time I thought I didn't install it right”*
**Durability**2%
*“Dont last long”*
### **Top return reasons **
**Size-Overall**53%
**Compatibility-Overall**23%
**Filtration**14%
**Advertised Vs Actual Product**3%
**Functionality-Overall**1%
**Value For Money**1%
**Connectivity-Overall**1%
**Defective Material/Parts**1%
**Water Resistance**0%
**Leak-Proof**0%
## **Common questions**
- **Is ukf8001axx-200 water filter profitable to sell on Amazon United States?**
- The niche generates $401K/yr across 10 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +6.0%. Flapen's verdict: Skip it (46/100).
- **How competitive is the ukf8001axx-200 water filter niche?**
- 5 brands and 17 sellers compete. The top 5 products take 84% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in ukf8001axx-200 water filter?**
- Top complaints mined from reviews: Size-Overall, Filtration, Leak-Proof. The return rate is 1.4%.
- **When does demand for ukf8001axx-200 water filter peak?**
- Demand peaks in Aug–Nov; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the ukf8001axx-200 water filter niche?**
- Listings span $16.48–$34.29; the average listing price is $24.66 (sweet spot $15–$100). The average incumbent carries 12,694 reviews — the moat a new listing must climb.
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