tineco water tank replacement
Skip itA small market ($36K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible15.19avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible$31.02avg listing price — sweet spot $15–$100
Price range
Great$10.72–$41.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Returns
Okay3.0%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Bad72%top-5 click share — a locked-up shelf
Growth
Bad-5.0%90-day search growth — must beat 0% to launch
Brand share
Bad93%top-5 brand share — brand-locked demand
Market size
Bad$36K$36K/yr · 20K searches
According to Flapen's Amazon United States niche tracking, tineco water tank replacement is a $36K/yr Amazon United States market (20K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 40/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
tineco water tank replacement market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $39K–$47K
- units × avg price
- Conversion rate
- 5.7%
- Avg BSR
- #1,832
- Page quality
- 0%
- Prime
- 75%
- Sponsored
- 44%
- Out of stock
- 8.3%
- Avg brand age
- 16 months
- Avg seller age
- 215 days
Competition & brand share
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
25
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
5%
- 44093471%
- Hexorio13%
- Aokcsha4%
- XVXUOU3%
- Drhomeam3%
- Curlingooㅤㅤ2%
- Open — no brand owns it (3 brands, 5%)
Demand
Weekly Amazon search volume, last 12 weeks — -5.0% search growth over the last 90 days.Top tineco water tank replacement search terms
- tineco water tank replacement11K/yr
- tineco replacement tank6K/yr
- tineco clean water tank replacement4K/yr
Top tineco water tank replacement 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Clean Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$20.074.9★19 rev
Clean Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$20.104.8★15 rev
Hexorio Replacement Clean Water Tank Compatible with Tineco Floor One S5 and S5 PRO Wet Dry Vacuum Cleaner Third Accessory Part (Not for S5 Combo)
Hexorio$38.364.6★15 rev
Dirt Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$37.574.8★18 rev
440934 Dirty Water Tank Compatible for Tineco Floor ONE S5/Floor ONE S5 Blue/Floor ONE S5 Extreme/Floor ONE S5 PRO/Floor ONE S5 PRO 2 Models. Smart Wet/Dry Vacuum Cleaners Accessories Parts 0.72L.
440934$41.804.4★45 rev
Newest
by launch date
Water Tank Parts for Tineco Floor One S9 Artist Steam /S7 Stretch Steam
Generic$40.580 rev
Clean Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$20.0719 rev
Clean Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$20.1015 rev
Dirt Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$37.5718 rev
Dirt Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$35.7710 rev
Trending
90-day click momentum
Clean/Dirty Water Tank Parts Compatible with Tineco Floor ONE Stretch S6 Cordless Wet Dry Vacuum Cleaner Accessories Replacement Clean Water Tank/Dirty Water Tank (A (Clean Water Tank))
XVXUOU$33.125.0★
Aokcsha Replacement Clean Water Tank Compatible with Tineco Floor ONE S5/Floor ONE S5 Blue/Floor ONE S5 Extreme Smart Wet Dry Vacuum Cleaner Accessories Parts .0.8L Clean Tank(Not for S5 Combo)
Aokcsha$30.785.0★
Water Tank Parts for Tineco Floor One S9 Artist Steam /S7 Stretch Steam
Generic$40.580.0★
Dirty Water Tank Compatible with Tineco Floor ONE S5 / Floor ONE S5 Blue / S5 PRO/S5 PRO 2 Models Smart Wet Dry Vacuum Cleaner Replacement Accessory Tank Parts
Aokcsha$40.843.7★
Dirt Water Tank Compatible for Tineco Floor One S3/ IFloor 3 Breeze Replacement Wet Dry Vacuum Cleaner Parts Water Tank Replacement Compatible for tineco Replacement Parts.
440934$35.774.6★
What buyers say about tineco water tank replacement
What buyers praise and complain about, mined from review topics.What buyers love
“Fits perfect”
“Works as should”
“Its also easier to clean”
“Works great”
“Reasonably priced and arrived quick”
“Glad to see there are still parts for my wet vac”
“The quality is great for being an off brand”
“which is a much smarter design”
“Great replacement”
“Compatible to my tineco, great value”
What buyers complain about
“Didnt fit my machine like it said it would”
“not the best fit”
“Same plastic piece inside broke within 2 uses”
“Misleading product”
“without the smell”
“Good not the best”
“My other water tank was leaking”
“My original tank used metal tabs to detect the water level, which eventually began to corrode and rust”
Top return reasons
Common questions
- Is tineco water tank replacement profitable to sell on Amazon United States?
- The niche generates $36K/yr across 16 tracked products. 7 of 10 products launched in the last 360 days are still selling. 90-day search growth is -5.0%. Flapen's verdict: Skip it (40/100).
- How competitive is the tineco water tank replacement niche?
- 9 brands and 25 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 93% of demand.
- What do buyers complain about in tineco water tank replacement?
- Top complaints mined from reviews: Compatibility-Overall, Size-Overall, Defective Material/Parts. The return rate is 3.0%.
- What does it cost to enter the tineco water tank replacement niche?
- Listings span $10.72–$41.80; the average listing price is $31.02 (sweet spot $15–$100). The average incumbent carries 15 reviews — the moat a new listing must climb.