---
title: "Delta Tub Filler — $213K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/delta-tub-filler"
last_updated: "2026-08-08T23:29:11.639Z"
locale: en
meta:
description: "Niche score 41/100 · $213K/yr market · 117K searches/yr · $505.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $213K/yr market · 117K searches/yr · $505.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Delta Tub Filler — $213K/yr Amazon US Niche (2026) - Flapen"
---
# **delta tub filler**
**Skip it**
Pricing outside the sweet spot ($505.92 avg) — this niche doesn't clear our bar today.
Market size 41Growth 39Conversion 5Competition 88Returns 12Price range 2Avg price 0Brand share 46Review moat 95Quality gap 50
**Review moat**
**Incredible****97.53**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****27%**
top-5 click share — an open shelf
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$213K**
$213K/yr · 117K searches
**Growth**
**Okay****+11.0%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****8.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$69.57–$1880.07**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Bad****$505.92**
avg listing price — sweet spot $15–$100
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, delta tub filler is a $213K/yr Amazon United States market (117K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Feb–Oct–Nov. Verdict: Skip it — 41/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **delta tub filler market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$253K–$379K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#479**
- **Page quality**
- **0%**
- **Prime**
- **99%**
- **Sponsored**
- **84%**
- **Out of stock**
- **1.2%**
- **Avg brand age**
- **60 months**
- **Avg seller age**
- **155 days**
## **Competition & brand share**
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.
**Brands**
**19 **▼falling
**Sellers**
**58**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**27%**
Top 20: 59%
**Open market**
**19%**
- DELTA46% - sumerain16% - Qinkell8% - Wowkk5% - WOWOW4% - SITGES3%
## **Demand & seasonality**
Weekly Amazon search volume, last 102 weeks — +11.0% search growth over the last 90 days.
4K3KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Oct, Nov · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/delta-tub-filler/trend)
## **Top delta tub filler search terms**
- **wall mount tub filler**55K/yr+15.2%0.3% conv. - **wall mounted tub filler**36K/yr+24.7%0.1% conv. - **delta tub filler**15K/yr-13.2%0.9% conv. - **tub filler wall mount**11K/yr-13.8%0.8% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/delta-tub-filler/search-terms)
## **Top delta tub filler 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%2%$4K4%$9K6%$13K8%$17K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Delta Faucet Contemporary Tub Filler - Wall-Mounted Bathtub Filler Spout - Long Modern Bath Faucet with Temperature Indicators - Champagne Bronze T5759-CZWL (Rough Sold Separately)**DELTA**$949.35**4.5★48 rev](https://www.amazon.com/dp/B07JCD2HJ7) [2**Delta Faucet Trinsic Floor Mount Tub Filler - Freestanding Roman Tub Spout with Handheld Shower - Flexible Shower Hose - Double Check Valves - Champagne Bronze T4759-CZFL (Rough Sold Separately)**DELTA**$1630.51**4.4★314 rev](https://www.amazon.com/dp/B00CY9VVT4) [3**SUMERAIN Bathroom Wall Mount Tub Faucet Matte Black Two Handles**sumerain**$108.02**4.4★311 rev](https://www.amazon.com/dp/B087CQT69R) [4**Qinkell Tub Filler Wall Mount Tub Faucet Black High Flow Long Spout Reach Roman Bathtub Faucets with 2 Handles**Qinkell**$213.26**4.5★176 rev](https://www.amazon.com/dp/B0B74G1D6Z) [5**Wowkk Wall Mount Tub Filler Brushed Gold Tub Faucet Brass Bathroom Bathtub Faucets with 2 Handles**Wowkk**$171.83**4.4★68 rev](https://www.amazon.com/dp/B092VJXZJ9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Delta Faucet Trinsic Floor Mount Tub Filler - Freestanding Roman Tub Spout with Handheld Shower - Flexible Shower Hose - Double Check Valves - Champagne Bronze T4754-PNFL (Rough Sold Separately)**DELTA**$1718.80**0 rev1y ago](https://www.amazon.com/dp/B0F7J22224) [**HOIGY Brass Tub Filler Wall Mount 3 Hole Farmhouse Black Tub Faucet High Pressure 2 Handle Matte Black Bathtub Faucet Set with Long Spout Reach Rough-in Valve**HOIGY**$81.57**73 rev1y ago](https://www.amazon.com/dp/B0D78MN6C2) [**RUMOSE Wall Mount Bathtub Faucet Waterfall Tub Faucet with 2 in 1 Handheld Sprayer Matte Black Modern Bathroom Tub Filler Solid Brass Single Handle Shower Faucet Set with High Flow Rough in Valve**RUMOSE**$133.87**63 rev2y ago](https://www.amazon.com/dp/B0D9LZHFF6) [**Delta Faucet Stryke Wall Mount Bathroom Faucet Gold Wall Mount Faucet Bathroom Wall Faucets Bathroom Sink Gold Bathroom Faucet Lumicoat Champagne Bronze T3576LF-CZ-PR-WL (Valve Not Included)**DELTA**$541.04**10 rev2y ago](https://www.amazon.com/dp/B0D71RZ5LS) [**WOWOW Wall Mount Tub Filler: Gold Tub Faucet High Flow Two Handles Solid Brass Long Spout Reach Tub Faucet Bathroom Bathtub Faucets with 2 Handles Tub Faucets with Brass Rough in Valve Included**WOWOW**$100.96**46 rev2y ago](https://www.amazon.com/dp/B0CSYKK8PG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUMERAIN Wall Mount Tub Faucet Brushed Gold Bathtub Faucet 3 Hole Tub Filler with Rough in Valve**sumerain**$129.71**4.6★**▲ 103%**](https://www.amazon.com/dp/B0BKZXG5X1) [**Delta Faucet Trinsic Floor Mount Tub Filler - Freestanding Roman Tub Spout with Handheld Shower - Flexible Shower Hose - Double Check Valves - Stainless T4759-SSFL (Rough Sold Separately)**DELTA**$1440.90**4.4★**▲ 80%**](https://www.amazon.com/dp/B00CY9VV5I) [**Qinkell Wall Mount Tub Filler Roman Tub Faucet Brushed Gold Brass Bathtub Faucets with 2 Handles**Qinkell**$206.27**4.5★**▲ 47%**](https://www.amazon.com/dp/B09P3N3B23) [**High Flow Wall Mount Tub Filler with Rough-in Valve Wall Mount Tub Faucet Brass Roman Bathtub Faucet 2 Handle with 360 Swivel Spout Brushed Gold(B2306-BG)**HANGORO**$203.18**4.6★**▲ 45%**](https://www.amazon.com/dp/B09VYPKYTH) [**Delta Faucet Trinsic Floor Mount Tub Filler - Freestanding Roman Tub Spout with Handheld Shower - Flexible Shower Hose - Double Check Valves - Matte Black T4759-BLFL (Rough Sold Separately)**DELTA**$1539.98**4.4★**▲ 36%**](https://www.amazon.com/dp/B06XHRS2LF)
**~~View all trending →~~**
## **What buyers say about delta tub filler**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“Great quality, semi easy to install”*
**Design-Overall**19%
*“Nice design”*
**Assembly/Installation**17%
*“I cant wait to install it in my new bathroom”*
**Spray/Flow**5%
*“Elegant Look and Strong Water Flow”*
**Value For Money**5%
*“very nice for the price”*
**Advertised Vs Actual Product**4%
*“exactly as described”*
**Size-Overall**4%
*“was a better fit because of the tile”*
**Strength**3%
*“Metal, heavy and strong”*
**Ease Of Cleaning**2%
*“And it sure makes it easier to clean with the sprayer”*
**Color**2%
*“So pretty”*
### **What buyers complain about **
**Spray/Flow**18%
*“Faucet has terrible flow”*
**Size-Overall**14%
*“It just did not fit my exsisting set up”*
**Leak-Proof**13%
*“LEAKS”*
**Compatibility-Overall**7%
*“Not compatible with what I already have installed”*
**Color**7%
*“Champagne Bronze colors do not match”*
**Functionality-Overall**7%
*“Didnt work for our project”*
**Quality-Overall**7%
*“is really bad quality”*
**Value For Money**6%
*“Was a little pricey”*
**Assembly/Installation**4%
*“Failed two days after install”*
### **Top return reasons **
**Size-Overall**30%
**Color**18%
**Advertised Vs Actual Product**9%
**Defective Material/Parts**7%
**Compatibility-Overall**7%
**Value For Money**7%
**Leak-Proof**5%
**Assembly/Installation**4%
**Functionality-Overall**3%
**Quality-Overall**3%
## **Common questions**
- **Is delta tub filler profitable to sell on Amazon United States?**
- The niche generates $213K/yr across 68 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +11.0%. Flapen's verdict: Skip it (41/100).
- **How competitive is the delta tub filler niche?**
- 19 brands and 58 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in delta tub filler?**
- Top complaints mined from reviews: Spray/Flow, Size-Overall, Leak-Proof. The return rate is 8.6% — above our launch gate.
- **When does demand for delta tub filler peak?**
- Demand peaks in Feb–Oct–Nov; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the delta tub filler niche?**
- Listings span $69.57–$1880.07; the average listing price is $505.92 (sweet spot $15–$100). The average incumbent carries 98 reviews — the moat a new listing must climb.
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