Skip to content

Waterpik Replacement Parts

Fail

Shoppers spend an estimated $53K a year here, so Waterpik Replacement Parts is a Fail.

Flapen Score
43
43 / 100
Ranks 10,775 of 14,768 Health & Household niches · −6 vs the category median of 49
Market size
$53K/yr97K searches / yr
90-day growth
-9.7%search demand this quarter
Competition
58%top-5 click share · 12 brands · 19 sellers

Flapen Score

Waterpik Replacement Parts against its category

The dotted line is the Health & Household average. Past it, Waterpik Replacement Parts is stronger. Inside it, weaker.

43Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Waterpik Replacement Parts market on Amazon at a glance

Shoppers on Amazon United States searched for Waterpik Replacement Parts 97K times last year and spent an estimated $53K. The top 5 brands take 81% of clicks. Flapen scores it 43 out of 100, a Fail.

01 · Demand

An estimated 4.2% of those searches ended in a purchase.

Shoppers searched for this 97K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.2% of those searches ended in a purchase. Searches in the last 90 days moved -9.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $53K a year.

Searches, last 12 months
97K
Growth, 90 days vs prior 90
-9.7%
Conversion, latest week
4.2%
Market size, estimated
$53Ka year
Peak month
August1.6× the quietest month
Top search term
waterpik replacement parts46K searches a year

02 · Price

A sale here is worth $13.09.

Listings sell for $13.09 on average, from $6.11 to $24.33. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $13.09 that is $1K to $3K a year per listing.

Average price
$13.09under the $15 to $100 sweet spot
Price range
$6.11–$24.33
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
5K–6K
Units per listing a year
100–250
Revenue per listing a year
$1K–$3K
Returns
1.6%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

75% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #57 within Dental Floss & Picks. It carries 1,083 reviews at 4.44 stars, so a new listing needs social proof before a better product.

Sponsored listings
75%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#57in Dental Floss & Picks
Average rating
4.44 starsAmazon United States average 4.42 stars
Average reviews
1,083per listing
Listings tracked
24

04 · Newcomers

1 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 39 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
1Amazon's first-year sales bar
Average brand age
39 months

Products

Top Waterpik Replacement Parts products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 14, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 58% of clicks. Leaders hold, but buyers still shop past them.

$0$3K$5K$8K$11K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 falling

Sellers

19

Est. top-5 brand share

81%

Top 20: 100%

Est. 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

Waterpik Replacement Parts search demand

Weekly searches over the year, seasonality beneath. Pick a range.

3K2KPrime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Search terms

Top Waterpik Replacement Parts search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • 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

Reviews and returns

What reviews say buyers love and hate about Waterpik Replacement Parts

We read the reviews and the return reasons for every product selling here.

31%of positive reviews mention “Size-Overall”
28%of negative reviews mention “Leak-Proof”
1.6%of orders come back
“It leaks”
A buyer, on “Leak-Proof”28% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Waterpik Replacement Parts questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data