---
title: "Triton Ii Sand Filter Parts — $13K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/triton-ii-sand-filter-parts"
last_updated: "2026-08-07T15:51:58.347Z"
locale: en
meta:
description: "Niche score 65/100 · $13K/yr market · 9K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 65/100 · $13K/yr market · 9K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Triton Ii Sand Filter Parts — $13K/yr Amazon US Niche (2026) - Flapen"
---
# **triton ii sand filter parts**
**Worth a look**
Shows demand growing +138.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 3Growth 96Conversion 33Competition 76Returns 65Price range 58Avg price 91Brand share 88Review moat 93Quality gap 78
**Growth**
**Incredible****+138.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Great****133.46**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$56.33**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****47%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Competition**
**Great****39%**
top-5 click share — an open shelf
**Returns**
**Good****2.4%**
return rate — above 5% kills the launch gate
**Price range**
**Good****$9.85–$155.83**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$13K**
$13K/yr · 9K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, triton ii sand filter parts is a $13K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 47% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 65/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **triton ii sand filter parts market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$14K–$28K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#2,636**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **4.8%**
- **Avg brand age**
- **26 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.
**Brands**
**18 **▼falling
**Sellers**
**53**
**Top-5 brand share**
**47%**
Top 20: 100%
**Top-5 click share**
**39%**
Top 20: 94%
**Open market**
**45%**
- E-cowlboy13% - Pentair9% - FQRANBO8% - LOTMOVE8% - sixcow8% - Pomeade8%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +138.9% search growth over the last 90 days.
450350Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 6.7×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/triton-ii-sand-filter-parts/trend)
## **Top triton ii sand filter parts 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%3%$3916%$7839%$1K12%$2K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Full 154856 8-1/2 Black Buttress Thread Closure Kit Replacement for Triton II TR100/TR140 TR100C/TR140C Triton C-3 Pool & Spa Sand Filters Includes Air Relief Valve PSI Gauge Lid Wrench & O-rings**E-cowlboy**$55.33**4.4★14 rev](https://www.amazon.com/dp/B0F29F827Q) [2**sixcow Complete 154856 8-1/2 Black Buttress Thread Closure Kit Replacement for Pentair Triton II TR100/TR140 TR100C/TR140C Triton C-3 Pool & Spa Filters**sixcow**$55.64**3.4★23 rev](https://www.amazon.com/dp/B0CFV8X2RB) [3**262506 1-1/2-Inch 6-Way Clamp Style Valve Compatible with pentair 262506 Multiport Valve Fit for Tagelus/Sand Dollar/Meteor Pool and Spa Sand Filter**Pomeade**$81.43**4.2★142 rev](https://www.amazon.com/dp/B0D1BC135X) [4**loosoo 272531 Hi-Flow 6-way Multiport Top Valve Compatible with Pentair Sand Dollar Pool and Spa Sand Filters 1-1/2 inch Clamp Style Valve Replace 262504 262505 262506**loosoo**$38.01**4.8★86 rev](https://www.amazon.com/dp/B0D7256ZNV) [5**Bxmgr 273564Z Manual Air Relief Valve 273564Z Compatible with Pentair for Triton II Triton C TR100C and TR140C Pool Spa Sand Filters Replacement for The Pool and Spa Filter Air Relief Valve Assembly**Bxmgr**$52.70**3.9★51 rev](https://www.amazon.com/dp/B0CL3Y1HW9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kolasina 152227 Standpipe & Lateral Assembly 25-1/4 Center Pipe Fit for Pentair Sand Dollar SD60 and Sta-Rite Cristal-Flo II 22 Sand Filters**Kolasina**$100.95**2 rev6mo ago](https://www.amazon.com/dp/B0GJDF8Z3X) [**LOTMOVE 152226 Standpipe & Lateral Assembly Replacement Compatible with Pentair Sand Dollar SD80 & Sta-Rite Cristal-Flo II 26-Inch Pool Sand Filters**LOTMOVE**$101.14**11 rev6mo ago](https://www.amazon.com/dp/B0GDXTY64R) [**LOTMOVE 152228 Standpipe & Lateral Assembly Replacement Compatible with Pentair Sand Dollar SD40 & Sta-Rite CristalFlo II 19 Aboveground Pool Sand Filters**LOTMOVE**$96.61**11 rev6mo ago](https://www.amazon.com/dp/B0GDY3NGZR) [**154493 O-Ring Closure for Pentair Tagelus & Triton II Sand Filter 4 PCS**Succell**$11.24**3 rev8mo ago](https://www.amazon.com/dp/B0G443RMVD) [**semkalo 6 Tank Lid Kit 154641 Black Buttress Threaded Closure Kit Fit for Pentair Triton II Sand Filter TR100/TR140 TR100C/TR140C for Pentair Triton 2 Sand Filter Parts**semkalo**$140.60**8 rev9mo ago](https://www.amazon.com/dp/B0FXRGM6K4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LOTMOVE 152228 Standpipe & Lateral Assembly Replacement Compatible with Pentair Sand Dollar SD40 & Sta-Rite CristalFlo II 19 Aboveground Pool Sand Filters**LOTMOVE**$96.61**3.9★**▲ 96%**](https://www.amazon.com/dp/B0GDY3NGZR) [**Batator 154689 Pool Air Bleeder Tee Assembly for Pentair Triton II TR140 TR50 TR60 TR100 and Pac Fab Pool Filters Air Relief Valve for Pool Filter for S7S50 S8S70 Sand Filter**Batator**$17.88**3.1★**▲ 79%**](https://www.amazon.com/dp/B0FVSBTSLB) [**Sharutia 272526 Sand Filter Multiport Valve Replacement for Pentair 262506 1-1/2 Inch 6 Way Clamp Style Multi Port Valve Compatible with Pentair Tagelus Sand Dollar Meteor Pool Sand Filter**Sharutia**$100.60**4.1★**▲ 79%**](https://www.amazon.com/dp/B0FGX769MG) [**LOTMOVE 152226 Standpipe & Lateral Assembly Replacement Compatible with Pentair Sand Dollar SD80 & Sta-Rite Cristal-Flo II 26-Inch Pool Sand Filters**LOTMOVE**$101.14**3.9★**▲ 77%**](https://www.amazon.com/dp/B0GDXTY64R) [**PIHIL 2 Pack 154712 Sand Filter Drain Cap with Gasket for Pentair**PIHIL**$13.46**4.0★**▲ 71%**](https://www.amazon.com/dp/B0F6LGVMGC)
**~~View all trending →~~**
## **What buyers say about triton ii sand filter parts**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**26%
*“Fit Perfect”*
**Quality-Overall**13%
*“Excellent replacement”*
**Value For Money**12%
*“Good value”*
**Assembly/Installation**9%
*“Easy install”*
**Leak-Proof**8%
*“Doesn't leak, performs as it should and looks identical to my pentair original”*
**Advertised Vs Actual Product**7%
*“As presented”*
**Ease Of Use**5%
*“Very easy replacement”*
**Filtration**3%
*“Great Filter Fix”*
**Pressure**3%
*“The pressure is sealed well”*
**Strength**2%
*“Seems tough and working well”*
### **What buyers complain about **
**Leak-Proof**22%
*“leaking badly”*
**Size-Overall**12%
*“THIS IS 1/8 BIGGER THAN NORMAL SIZE”*
**Functionality-Overall**9%
*“Doesn't work”*
**Advertised Vs Actual Product**6%
*“the description is wrong”*
**Defective Material/Parts**4%
*“Partspatke”*
**Measurement/Reading Accuracy**4%
*“pictures are not accurate”*
**Durability**4%
*“Plastic knob broke after a couple of weeks”*
**Water Resistance**3%
*“Not water tight - filled with water after the first rain”*
**Quality-Overall**3%
*“overall a very poor replacement”*
**Assembly/Installation**3%
*“I had a hard time removing my closure assembly”*
### **Top return reasons **
**Size-Overall**58%
**Leak-Proof**8%
**Defective Material/Parts**6%
**Filtration**6%
**Advertised Vs Actual Product**6%
**Pressure**2%
**Drainage**2%
**Functionality-Overall**2%
**Assembly/Installation**1%
**Quality-Overall**1%
## **Common questions**
- **Is triton ii sand filter parts profitable to sell on Amazon United States?**
- The niche generates $13K/yr across 24 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is +138.9%. Flapen's verdict: Worth a look (65/100).
- **How competitive is the triton ii sand filter parts niche?**
- 18 brands and 53 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 47% of demand.
- **What do buyers complain about in triton ii sand filter parts?**
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Functionality-Overall. The return rate is 2.4%.
- **When does demand for triton ii sand filter parts peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 6.7× the quietest.
- **What does it cost to enter the triton ii sand filter parts niche?**
- Listings span $9.85–$155.83; the average listing price is $56.33 (sweet spot $15–$100). The average incumbent carries 133 reviews — the moat a new listing must climb.
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