- Flapen Score
- 39 / 100Ranks 7,870 of 9,536 Tools & Home Improvement niches · −9 vs the category median of 4839
- Market size
- $44K/yr11K searches / yr
- 90-day growth
- -8.7%search demand this quarter
- Competition
- 95%top-5 click share · 7 brands · 25 sellers
Flapen Score
Rp32104 against its category
The dotted line is the Tools & Home Improvement average. Past it, Rp32104 is stronger. Inside it, weaker.
Market
The Rp32104 market on Amazon at a glance
Shoppers on Amazon United States searched for Rp32104 11K times last year and spent an estimated $44K. The top 5 brands take 95% of clicks. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 14.7% of those searches ended in a purchase.
Shoppers searched for this 11K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 14.7% of those searches ended in a purchase. Searches in the last 90 days moved -8.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $44K a year.
- Searches, last 12 months
- 11K
- Growth, 90 days vs prior 90
- -8.7%
- Conversion, latest week
- 14.7%
- Market size, estimated
- $44Ka year
- Peak month
- January1.5× the quietest month
- Top search term
- rp321046K searches a year
02 · Price
A sale here is worth $27.43.
Listings sell for $27.43 on average, from $21.05 to $56.91. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $27.43 that is $3K to $7K a year per listing.
- Average price
- $27.43inside the $15 to $100 sweet spot
- Price range
- $21.05–$56.91
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 7.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #193 within Plumbing. It carries 191 reviews at 4.33 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #193in Plumbing
- Average rating
- 4.33 starsAmazon United States average 4.42 stars
- Average reviews
- 191per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 41 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 41 months
Products
Top Rp32104 products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Delta Faucet RP32104 Monitor 17 Series Cartridge Assembly
- Price
- $56.91
- Rating
- 4.7/5
- Reviews
- 1,064
- Age
- 19y ago

RP32104 Shower Cartridge Compatible with Delta Monitor 1700 series(1998-2005) Showers Easy to Install rp32104 Cartridge Replacement Including the RP32104 Cartridge and Parts
- Price
- $22.38
- Rating
- 4.2/5
- Reviews
- 110
- Age
- 2y ago

RP32104 Shower Cartridge Compatible With Delta 1700Series Faucet Cartridge
- Price
- $22.63
- Rating
- 4.9/5
- Reviews
- 18
- Age
- 1y ago

RP32104 Shower Cartridge Compatible with Delta Monitor 1700 series (1998-2005) Cartridge for delta Monitor Shower Cartridge for Tub/Shower Faucet Valve
- Price
- $23.93
- Rating
- 4.4/5
- Reviews
- 42
- Age
- 1y ago

RILDWO RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700/1800 Series (1998-2005) Dual-Function Pressure Balance Valve Repair Kit with Seats & Springs
- Price
- $21.05
- Rating
- 3.9/5
- Reviews
- 25
- Age
- 1y ago
Trending
estimated 90-day click momentum
RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700 series(1998-2005) Cartridge RP32104 Assembly for Bath Tub/Shower Faucet Valve
- Price
- $21.23
- Rating
- 4.0/5
- Reviews
- 14
- Age
- 1y ago

RP32104 Shower Cartridge Compatible With Delta 1700Series Faucet Cartridge
- Price
- $22.63
- Rating
- 4.9/5
- Reviews
- 18
- Age
- 1y ago

RILDWO RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700/1800 Series (1998-2005) Dual-Function Pressure Balance Valve Repair Kit with Seats & Springs
- Price
- $21.05
- Rating
- 3.9/5
- Reviews
- 25
- Age
- 1y ago

RP32104 Shower Cartridge Compatible with Delta Monitor 1700 series(1998-2005) Showers Easy to Install rp32104 Cartridge Replacement Including the RP32104 Cartridge and Parts
- Price
- $22.38
- Rating
- 4.2/5
- Reviews
- 110
- Age
- 2y ago

Delta Faucet RP32104 Monitor 17 Series Cartridge Assembly
- Price
- $56.91
- Rating
- 4.7/5
- Reviews
- 1,064
- Age
- 19y ago
Newest
by launch date
RILDWO RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700/1800 Series (1998-2005) Dual-Function Pressure Balance Valve Repair Kit with Seats & Springs
- Price
- $21.05
- Rating
- 3.9/5
- Reviews
- 25
- Age
- 1y ago

RP32104 Shower Cartridge Compatible With Delta 1700Series Faucet Cartridge
- Price
- $22.63
- Rating
- 4.9/5
- Reviews
- 18
- Age
- 1y ago

RP32104 Shower Cartridge Compatible with Delta Monitor 1700 series (1998-2005) Cartridge for delta Monitor Shower Cartridge for Tub/Shower Faucet Valve
- Price
- $23.93
- Rating
- 4.4/5
- Reviews
- 42
- Age
- 1y ago

RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700 series(1998-2005) Cartridge RP32104 Assembly for Bath Tub/Shower Faucet Valve
- Price
- $21.23
- Rating
- 4.0/5
- Reviews
- 14
- Age
- 1y ago

RP32104 Shower Cartridge Compatible with Delta Monitor 1700 Series Showers
- Price
- $23.84
- Rating
- 4.2/5
- Reviews
- 63
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 95% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
25
Est. top-5 brand share
95%
Top 20: 100%
Est. top-5 click share
95%
Top 20: 100%
Open market
3%
- DELTA35%
- Miory29%
- BOSRUIDA15%
- Vayolli8%
- RILDWO7%
- TOVEN-RV3%
- Open — no brand owns it (1 brand, 3%)
Demand
Rp32104 search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Reviews and returns
What reviews say buyers love and hate about Rp32104
We read the reviews and the return reasons for every product selling here.
“Broke trying to turn the shower on 30 days later”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Rp32104 questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









