---
title: "Delta 1700 Series Cartridge — $86K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/delta-1700-series-cartridge"
last_updated: "2026-08-08T22:46:33.940Z"
locale: en
meta:
description: "Niche score 44/100 · $86K/yr market · 26K searches/yr · $26.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $86K/yr market · 26K searches/yr · $26.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Delta 1700 Series Cartridge — $86K/yr Amazon US Niche (2026) - Flapen"
---
# **delta 1700 series cartridge**
**Skip it**
A concentrated shelf (top 5 take 87% of clicks) — this niche doesn't clear our bar today.
Market size 22Growth 21Conversion 95Competition 11Returns 19Price range 95Avg price 95Brand share 26Review moat 92Quality gap 83
**Conversion**
**Incredible****12.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$26.47**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$21.05–$56.91**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****160.11**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$86K**
$86K/yr · 26K searches
**Growth**
**Bad****-8.5%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****6.8%**
return rate — above 5% kills the launch gate
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, delta 1700 series cartridge is a $86K/yr Amazon United States market (26K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 44/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **delta 1700 series cartridge market data**
- **Units sold / yr**
- **3K–4K**
- avg 250–500/product
- **Revenue / yr**
- **$79K–$106K**
- units × avg price
- **Conversion rate**
- **12.4%**
- **Avg BSR**
- **#220**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**27**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**6%**
- DELTA36% - Miory24% - Vayolli13% - BOSRUIDA9% - RILDWO8% - Sxtrrdnary5% - Open — no brand owns it (2 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.5% search growth over the last 90 days.
1K600Spike '24Holiday '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/delta-1700-series-cartridge/trend)
## **Top delta 1700 series cartridge search terms**
- **delta 1700 series cartridge**8K/yr-9.1%8.4% conv. - **rp32104**6K/yr-11.0%12.9% conv. - **rp32104 delta cartridge**5K/yr-5.7%13.5% conv. - **delta rp32104**5K/yr-0.4%15.1% conv. - **delta monitor 1700 series cartridge**3K/yr-19.8%10.3% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/delta-1700-series-cartridge/search-terms)
## **Top delta 1700 series cartridge 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%$9K20%$17K30%$26K40%$34K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Delta Faucet RP32104 Monitor 17 Series Cartridge Assembly**DELTA**$56.91**4.7★1,064 rev](https://www.amazon.com/dp/B000UB62FQ) [2**RP32104 Shower Cartridge Compatible with Delta Monitor 1700 series(1998-2005) Showers Easy to Install rp32104 Cartridge Replacement Including the RP32104 Cartridge and Parts**Miory**$22.38**4.2★110 rev](https://www.amazon.com/dp/B0CP4VL1HP) [3**RP32104 Shower Cartridge Compatible with Delta Monitor 1700 series (1998-2005) Cartridge for delta Monitor Shower Cartridge for Tub/Shower Faucet Valve**Vayolli**$23.93**4.4★42 rev](https://www.amazon.com/dp/B0DS8NVGDV) [4**RP32104 Shower Cartridge Compatible With Delta 1700Series Faucet Cartridge**BOSRUIDA**$22.63**4.9★18 rev](https://www.amazon.com/dp/B0F4WLNBQK) [5**RILDWO RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700/1800 Series (1998-2005) Dual-Function Pressure Balance Valve Repair Kit with Seats & Springs**RILDWO**$21.05**3.9★25 rev](https://www.amazon.com/dp/B0F88PWLCS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**RP46463 Cartridge Compatible with Delta Monitor 17 Series (2006-Present) Dual Function Bath Tub and Shower Faucet Plumbing Parts Shower Faucet Cartridge with Seat and Spring Adapter**Sxtrrdnary**$22.44**74 rev1y ago](https://www.amazon.com/dp/B0FF3DY8W7) [**RILDWO RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700/1800 Series (1998-2005) Dual-Function Pressure Balance Valve Repair Kit with Seats & Springs**RILDWO**$21.05**25 rev1y ago](https://www.amazon.com/dp/B0F88PWLCS) [**RP32104 Shower Cartridge Compatible With Delta 1700Series Faucet Cartridge**BOSRUIDA**$22.63**18 rev1y ago](https://www.amazon.com/dp/B0F4WLNBQK) [**RP32104 Shower Cartridge Compatible with Delta Monitor 1700 series (1998-2005) Cartridge for delta Monitor Shower Cartridge for Tub/Shower Faucet Valve**Vayolli**$23.93**42 rev1y ago](https://www.amazon.com/dp/B0DS8NVGDV) [**RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700 series(1998-2005) Cartridge RP32104 Assembly for Bath Tub/Shower Faucet Valve**Tanxury**$21.23**14 rev1y ago](https://www.amazon.com/dp/B0DRYJ384V)
**~~View all new products →~~**
### **Trending**
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**Tanxury**$21.23**4.0★**▲ 107%**](https://www.amazon.com/dp/B0DRYJ384V) [**RP32104 Shower Cartridge Compatible With Delta 1700Series Faucet Cartridge**BOSRUIDA**$22.63**4.9★**▲ 49%**](https://www.amazon.com/dp/B0F4WLNBQK) [**RILDWO RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700/1800 Series (1998-2005) Dual-Function Pressure Balance Valve Repair Kit with Seats & Springs**RILDWO**$21.05**3.9★**▲ 41%**](https://www.amazon.com/dp/B0F88PWLCS) [**RP46463 Cartridge Compatible with Delta Monitor 17 Series (2006-Present) Dual Function Bath Tub and Shower Faucet Plumbing Parts Shower Faucet Cartridge with Seat and Spring Adapter**Sxtrrdnary**$22.44**3.9★**▲ 12%**](https://www.amazon.com/dp/B0FF3DY8W7) [**RP32104 Shower Cartridge Replacement Compatible with Delta Monitor 1700 Series (1998-2005) Showers RP32104 Cartridge for Tub and Shower Faucet Valve**Vayolli**$23.84**3.4★**— 7%**](https://www.amazon.com/dp/B0D295P3LB)
**~~View all trending →~~**
## **What buyers say about delta 1700 series cartridge**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**32%
*“Exact fit”*
**Advertised Vs Actual Product**12%
*“Did its job”*
**Value For Money**11%
*“the price is worth it”*
**Assembly/Installation**11%
*“Easy install”*
**Efficiency**6%
*“Works great”*
**Leak-Proof**6%
*“Fixed my shower leak”*
**Ease Of Use**5%
*“Easy to use, extra parts for different models and works perfectly”*
**Quality-Overall**2%
*“Great product”*
**Functionality-Overall**1%
*“Works great”*
**Shape/Style**1%
*“it was in decent shape”*
### **What buyers complain about **
**Durability**17%
*“Broke after 4 months”*
**Leak-Proof**11%
*“Doesnt fix leak”*
**Functionality-Overall**10%
*“it just wouldn't go”*
**Quality-Overall**7%
*“It's a cheap”*
**Assembly/Installation**6%
*“It was complicated by Delta including a mangled spring in the kit”*
**Instructions/User Manual/Troubleshooting**6%
*“Instructions are minimal”*
**Noise Level**4%
*“Squeaky,”*
**Defective Material/Parts**3%
*“Alot of extra parts”*
**Ease Of Use**3%
*“Not useable”*
**Product Condition**3%
*“The part arrived open, used, and parts missing”*
### **Top return reasons **
**Size-Overall**34%
**Compatibility-Overall**17%
**Defective Material/Parts**10%
**Leak-Proof**10%
**Functionality-Overall**6%
**Assembly/Installation**5%
**Advertised Vs Actual Product**4%
**Product Condition**3%
**Value For Money**2%
**Maintenance And Repair**2%
## **Common questions**
- **Is delta 1700 series cartridge profitable to sell on Amazon United States?**
- The niche generates $86K/yr across 9 tracked products. 90-day search growth is -8.5%. Flapen's verdict: Skip it (44/100).
- **How competitive is the delta 1700 series cartridge niche?**
- 8 brands and 27 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in delta 1700 series cartridge?**
- Top complaints mined from reviews: Durability, Leak-Proof, Functionality-Overall. The return rate is 6.8% — above our launch gate.
- **When does demand for delta 1700 series cartridge peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the delta 1700 series cartridge niche?**
- Listings span $21.05–$56.91; the average listing price is $26.47 (sweet spot $15–$100). The average incumbent carries 160 reviews — the moat a new listing must climb.
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