triton pressure relief device
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible22.2%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Growth
Great+65.5%90-day search growth — must beat 0% to launch
Review moat
Good1,277.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad£59K£59K/yr · 49K searches
Avg price
Bad£5.40avg listing price — sweet spot $15–$100
Competition
Bad95%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad£4.86–£7.46cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, triton pressure relief device is a £59K/yr Amazon United Kingdom market (49K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
triton pressure relief device market data
- Units sold / yr
- 6K–8K
- avg 750–1,000/product
- Revenue / yr
- £32K–£43K
- units × avg price
- Conversion rate
- 22.2%
- Avg BSR
- #59
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 83%
- Out of stock
- 10.6%
- Avg brand age
- 42 months
- Avg seller age
- 197 days
Competition & brand share
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 falling
Sellers
9
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
95%
Top 20: 100%
Open market
0%
- LANMU EU48%
- Fox·Bunny37%
- Mellbree6%
- Triton Showers5%
- Nsxc5%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 46 weeks — +65.5% search growth over the last 90 days.Top triton pressure relief device search terms
- triton pressure relief device12K/yr
- pressure relief device for triton shower6K/yr
- triton t80 pressure relief valve5K/yr
- shower pressure relief valve4K/yr
- triton pressure relief valve4K/yr
- triton enrich pressure relief device3K/yr
- triton shower pressure relief valve3K/yr
- prd for triton showers3K/yr
- triton prd3K/yr
- triton t80 pressure relief device2K/yr
Top triton pressure relief device 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.
All 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
LANMU 2-Pack Pressure Relief Device for Triton Pressure Relief Device PRD with Disc Seals Cover Valve Shower Spares Parts for Triton Electric Showers(Replace of 82800450)
LANMU EU£4.984.6★2,080 rev
2Pcs Pressure Relief Device for Triton with Disc Seals Cover Valve Shower Spares Parts Compatible with Triton Electric Showers (Replace of 82800450)
Fox·Bunny£4.864.6★1,369 rev
Pressure Relief Valve for Triton 6Pcs Mellbree PRD Disc Seals Cover Valve Shower Spares Parts Compatible with Triton Electric Showers
Mellbree£5.204.4★125 rev
Triton Pressure Relief Device (PRD) 82800450
Triton Showers£7.464.6★1,401 rev
LANMU 2-Pack Pressure Relief Device for Triton Pressure Relief Device PRD Inc Rubber Ball and O Ring Valve Shower Spares Parts for Triton Electric Showers (Replace of 82800450)
LANMU EU£4.974.6★2,080 rev
Newest
by launch dateLANMU 2-Pack Pressure Relief Device for Triton Pressure Relief Device PRD Inc Rubber Ball and O Ring Valve Shower Spares Parts for Triton Electric Showers (Replace of 82800450)
LANMU EU£4.972,080 rev
Pressure Relief Valve for Triton 6Pcs Mellbree PRD Disc Seals Cover Valve Shower Spares Parts Compatible with Triton Electric Showers
Mellbree£5.20125 rev
2Pcs Pressure Relief Device for Triton Pressure Relief Device PRD with Disc Seals Cover Valve Compatible with Triton Electric Shower (Replace of 82800450)
Nsxc£4.91609 rev
2Pcs Pressure Relief Device for Triton with Disc Seals Cover Valve Shower Spares Parts Compatible with Triton Electric Showers (Replace of 82800450)
Fox·Bunny£4.861,369 rev
LANMU 2-Pack Pressure Relief Device for Triton Pressure Relief Device PRD with Disc Seals Cover Valve Shower Spares Parts for Triton Electric Showers(Replace of 82800450)
LANMU EU£4.982,080 rev
Trending
90-day click momentumLANMU 2-Pack Pressure Relief Device for Triton Pressure Relief Device PRD with Disc Seals Cover Valve Shower Spares Parts for Triton Electric Showers(Replace of 82800450)
LANMU EU£4.984.6★
Triton Pressure Relief Device (PRD) 82800450
Triton Showers£7.464.6★
2Pcs Pressure Relief Device for Triton with Disc Seals Cover Valve Shower Spares Parts Compatible with Triton Electric Showers (Replace of 82800450)
Fox·Bunny£4.864.6★
LANMU 2-Pack Pressure Relief Device for Triton Pressure Relief Device PRD Inc Rubber Ball and O Ring Valve Shower Spares Parts for Triton Electric Showers (Replace of 82800450)
LANMU EU£4.974.6★
Pressure Relief Valve for Triton 6Pcs Mellbree PRD Disc Seals Cover Valve Shower Spares Parts Compatible with Triton Electric Showers
Mellbree£5.204.4★
What buyers say about triton pressure relief device
What buyers praise and complain about, mined from review topics.What buyers love
“Good fit”
“As described and all good”
“Good quality item fits perfectly easy installation dose what it says”
“Saved money”
“Quick and easy”
“Pressure relief device”
“Stopped the shower leaking”
“Did the job”
“Simple easy fix”
“Easy installation”
What buyers complain about
“Not the right fit”
“And literally costs pennies”
“listed as compatible it doesnt fit”
“These are too thin”
“I worry about the consistency of manufacturing somewhat”
“Parts for shower”
“Shower dripping”
“After the shower head clogging and blowing the original pressure relief valve, I purchased this kit to try and fix it”
Top return reasons
Common questions
- Is triton pressure relief device profitable to sell on Amazon United Kingdom?
- The niche generates £59K/yr across 6 tracked products. 90-day search growth is +65.5%. Flapen's verdict: Skip it (40/100).
- How competitive is the triton pressure relief device niche?
- 5 brands and 9 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in triton pressure relief device?
- Top complaints mined from reviews: Size-Overall, Value For Money, Compatibility-Overall. The return rate is 0.5%.
- What does it cost to enter the triton pressure relief device niche?
- Listings span £4.86–£7.46; the average listing price is £5.40 (sweet spot $15–$100). The average incumbent carries 1,277 reviews — the moat a new listing must climb.