waterpik replacement parts
Skip itA small market ($53K/yr) — this niche doesn't clear our bar today.
Returns
Great1.6%return rate — above 5% kills the launch gate
Review moat
Good1,082.54avg incumbent reviews — the moat a new listing must climb
Avg price
Good$13.09avg listing price — sweet spot $15–$100
Conversion
Good4.2%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good$6.11–$24.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Growth
Bad-9.7%90-day search growth — must beat 0% to launch
Market size
Bad$53K$53K/yr · 97K searches
According to Flapen's Amazon United States niche tracking, waterpik replacement parts is a $53K/yr Amazon United States market (97K searches/yr). The top 5 brands hold 81% of demand. Verdict: Skip it — 43/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
waterpik replacement parts market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $65K–$79K
- units × avg price
- Conversion rate
- 4.2%
- Avg BSR
- #57
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 75%
- Out of stock
- 0.0%
- Avg brand age
- 39 months
- Avg seller age
- 190 days
Competition & brand share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
19
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
58%
Top 20: 96%
Open market
14%
- FreFeel30%
- Oralphi30%
- Emirrehgo9%
- AquaFlosser8%
- Omoojee5%
- MIHAUS5%
- Open — no brand owns it (6 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -9.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top waterpik replacement parts search terms
- waterpik replacement parts46K/yr
- waterpik parts11K/yr
- waterpik parts replacement8K/yr
- waterpik water flosser replacement parts6K/yr
- water flosser replacement parts6K/yr
- water pick replacement parts4K/yr
- waterpik water flosser parts7K/yr
- replacement parts for waterpik6K/yr
- waterpik repair parts2K/yr
Top waterpik replacement 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Replacement Hose and Handle Parts Compatible with Waterpik Water Flosser WP-100 WP-140 WP-150 WP-900 Series Oral Irrigator Plastic Handle Oral Hygiene Accessories (Pause Button)
Oralphi$9.394.5★1,549 rev
Replacement Hose & Handle Parts for Waterpik Water Flosser WP-100W WP-112W WP-130W WP-140W WP-150W WP-900 Series
FreFeel$9.414.3★1,252 rev
Oralphi for Waterpik Replacement Heads Replacement Tips for Waterpik Water Flosser Suitable for Waterpik Accessories Replacement Tips for JT-100E(6 Classic Jet Tips)
Oralphi$6.114.7★759 rev
Replacement Hose & Handle Parts for Waterpik Aquarius Water Flosser (WP-660 & WP-670 Series)
FreFeel$12.964.3★1,252 rev
JYS Gasket for Water Flossers Replacement Part for Water Tank Reservoir Valve Rubber Compatible with Waterpik WP-100 WP-112 WP-130 WP-270 WP-300 WP-305 WP-462 WP-900 H2ofloss TUREWELL Initio
Emirrehgo$8.094.7★102 rev
Newest
by launch date
Replacement Hose Fit for Waterpik Sonic-Fusion SF-01/02/03/04 Flossing Toothbrush Replacement Parts for Water pik Accessories 1Pack
Mugust$11.966 rev
Water Flosser Replacement Tips for Waterpik Water Flosser Replacement Heads for Waterpik(6 Classic Jet Tips)
Gjclear$8.0269 rev
Replacement Hose for Waterpik Sonic-Fusion SF-01/SF-02/SF-03/SF-04 Flossing Toothbrush | Accessories that match the Water pik Water Flosser 1 Pack
FreFeel$15.0965 rev
Replacemet Hose Fit for Waterpik Sonic-Fusion SF-01/02/03/04 Replacement Parts for Water pik Accessories 1Pack
Oralphi$17.57139 rev
Oralphi for Waterpik Replacement Heads Replacement Tips for Waterpik Water Flosser Suitable for Waterpik Accessories Replacement Tips for JT-100E(6 Classic Jet Tips)
Oralphi$6.11759 rev
Trending
90-day click momentumReplacement Hose Fit for Waterpik Sonic-Fusion SF-01/02/03/04 Flossing Toothbrush Replacement Parts for Water pik Accessories 1Pack
Mugust$11.965.0★
Water Flosser Replacement Tips for Waterpik Water Flosser Replacement Heads for Waterpik(6 Classic Jet Tips)
Gjclear$8.024.6★
Replacement Handle Hose Parts Waterpik Replacement Parts Compatible with Waterpik water flosser WP-100 WP-300 WP-660 WP-662 WP-670 WP-672 WP-900 Oral Hygiene repair kit Accessories (White)
Carepik$13.054.2★
Replacement Parts Reservoir Tank compatible with waterpick water pic waterpic water pic waterflosser Model WF-20W WF20 WF-20
MIHAUS$19.494.2★
Replacement Hose and Handle Parts for Waterpik Aquarius Water Flosser (WP-660 & WP-670 Series) Oral Hygiene Accessories Water Hose Plastic Handle Compatible
CMOYMVQ$14.094.2★
What buyers say about waterpik replacement parts
What buyers praise and complain about, mined from review topics.What buyers love
“Exact fit”
“Good Price”
“It was very easy to install in just a couple of minutes”
“Build quality seems fine for everyday use”
“Exactly as pictured”
“It does work”
“Easy to use”
“He loves all the colors”
“Functionality”
“The product works well with my waterpic”
What buyers complain about
“It leaks”
“Questionable quality control”
“It doesn't fit”
“Does not last”
“Doesn't work”
“Not Worth The Money”
“Part arrived broken in the same way as the one I wanted to replace”
“Did not provide a water-tight seal”
“difficult to position”
“is because the O-Ring is too thin”
Top return reasons
Common questions
- Is waterpik replacement parts profitable to sell on Amazon United States?
- The niche generates $53K/yr across 24 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -9.7%. Flapen's verdict: Skip it (43/100).
- How competitive is the waterpik replacement parts niche?
- 12 brands and 19 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in waterpik replacement parts?
- Top complaints mined from reviews: Leak-Proof, Quality-Overall, Size-Overall. The return rate is 1.6%.
- When does demand for waterpik replacement parts peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the waterpik replacement parts niche?
- Listings span $6.11–$24.33; the average listing price is $13.09 (sweet spot $15–$100). The average incumbent carries 1,083 reviews — the moat a new listing must climb.