Berkey Shower Filter
FailThe top 5 products take 100% of clicks, so Berkey Shower Filter is a Fail.
- Flapen Score
- 38 / 100Ranks 8,108 of 9,536 Tools & Home Improvement niches · −10 vs the category median of 4838
- Market size
- $117K/yr34K searches / yr
- 90-day growth
- -2.2%search demand this quarter
- Competition
- 100%top-5 click share · 3 brands · 9 sellers
Flapen Score
Berkey Shower Filter against its category
The dotted line is the Tools & Home Improvement average. Past it, Berkey Shower Filter is stronger. Inside it, weaker.
Market
The Berkey Shower Filter market on Amazon at a glance
Shoppers on Amazon United States searched for Berkey Shower Filter 34K times last year and spent an estimated $117K. All 3 brands take every click. Demand peaks in Nov. Flapen scores it 38 out of 100, a Fail.
01 · Demand
4.3% of searches ended in a purchase last week.
Shoppers searched for this 34K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 4.3% of those searches ended in a purchase. Searches in the last 90 days moved -2.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $117K a year.
- Searches, last 12 months
- 34K
- Growth, 90 days vs prior 90
- -2.2%
- Conversion, latest week
- 4.3%
- Market size, estimated
- $117Ka year
- Peak month
- November2.1× the quietest month
- Top search term
- berkey shower filter15K searches a year
02 · Price
A sale here is worth $79.71.
Listings sell for $79.71 on average, from $35.48 to $139.23. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 250 to 500 of them. At $79.71 that is $20K to $40K a year per listing.
- Average price
- $79.71inside the $15 to $100 sweet spot
- Price range
- $35.48–$139.23
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $20K–$40K
- Returns
- 1.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.3% of listings are out of stock. The average listing ranks #100 within Bathroom Fixtures. It carries 14,951 reviews at 4.30 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 1.3%
- Average rank
- #100in Bathroom Fixtures
- Average rating
- 4.30 starsAmazon United States average 4.42 stars
- Average reviews
- 14,951per listing
- Listings tracked
- 5
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Berkey Shower Filter products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Weddell Duo Shower Filter NSF Certified Shower Filter for Chlorine Reduction Lead-Free Easy Installation Award-Winning Filter for Healthier Hair & Skin (White)
- Price
- $87.16
- Rating
- 4.0/5
- Reviews
- 2,039
- Age
- 2y ago

Berkey Shower Filter WITHOUT Shower Head - Reduces up to 95% of chlorine
- Price
- $139.23
- Rating
- 4.5/5
- Reviews
- 1,019
- Age
- 16y ago

Weddell Duo Shower Filter NSF Certified Shower Filter for Chlorine Reduction Lead-Free Easy Installation Award-Winning Filter for Healthier Hair & Skin (Black)
- Price
- $87.46
- Rating
- 4.0/5
- Reviews
- 2,039
- Age
- 2y ago

Weddell Duo Shower Filter Twin Pack Replacement Cartridges - NSF Certified Shower Filter Removes Chlorine PFAS & Particulates Clinically Tested For Healthier Skin & Hair (2+2)
- Price
- $49.23
- Rating
- 4.6/5
- Reviews
- 527
- Age
- 2y ago

Aquabliss High Output Revitalizing Shower Filter - Reduces Dry Itchy Skin Dandruff Eczema and Dramatically Improves The Condition of Your Skin Hair and Nails - Chrome (SF100)
- Price
- $35.48
- Rating
- 4.4/5
- Reviews
- 69,133
- Age
- 9y ago
Trending
90-day click momentum
Weddell Duo Shower Filter NSF Certified Shower Filter for Chlorine Reduction Lead-Free Easy Installation Award-Winning Filter for Healthier Hair & Skin (Black)
- Price
- $87.46
- Rating
- 4.0/5
- Reviews
- 2,039
- Age
- 2y ago

Weddell Duo Shower Filter Twin Pack Replacement Cartridges - NSF Certified Shower Filter Removes Chlorine PFAS & Particulates Clinically Tested For Healthier Skin & Hair (2+2)
- Price
- $49.23
- Rating
- 4.6/5
- Reviews
- 527
- Age
- 2y ago

Weddell Duo Shower Filter NSF Certified Shower Filter for Chlorine Reduction Lead-Free Easy Installation Award-Winning Filter for Healthier Hair & Skin (White)
- Price
- $87.16
- Rating
- 4.0/5
- Reviews
- 2,039
- Age
- 2y ago

Aquabliss High Output Revitalizing Shower Filter - Reduces Dry Itchy Skin Dandruff Eczema and Dramatically Improves The Condition of Your Skin Hair and Nails - Chrome (SF100)
- Price
- $35.48
- Rating
- 4.4/5
- Reviews
- 69,133
- Age
- 9y ago

Berkey Shower Filter WITHOUT Shower Head - Reduces up to 95% of chlorine
- Price
- $139.23
- Rating
- 4.5/5
- Reviews
- 1,019
- Age
- 16y ago
Newest
by launch date
Weddell Duo Shower Filter Twin Pack Replacement Cartridges - NSF Certified Shower Filter Removes Chlorine PFAS & Particulates Clinically Tested For Healthier Skin & Hair (2+2)
- Price
- $49.23
- Rating
- 4.6/5
- Reviews
- 527
- Age
- 2y ago

Weddell Duo Shower Filter NSF Certified Shower Filter for Chlorine Reduction Lead-Free Easy Installation Award-Winning Filter for Healthier Hair & Skin (White)
- Price
- $87.16
- Rating
- 4.0/5
- Reviews
- 2,039
- Age
- 2y ago

Weddell Duo Shower Filter NSF Certified Shower Filter for Chlorine Reduction Lead-Free Easy Installation Award-Winning Filter for Healthier Hair & Skin (Black)
- Price
- $87.46
- Rating
- 4.0/5
- Reviews
- 2,039
- Age
- 2y ago

Aquabliss High Output Revitalizing Shower Filter - Reduces Dry Itchy Skin Dandruff Eczema and Dramatically Improves The Condition of Your Skin Hair and Nails - Chrome (SF100)
- Price
- $35.48
- Rating
- 4.4/5
- Reviews
- 69,133
- Age
- 9y ago

Berkey Shower Filter WITHOUT Shower Head - Reduces up to 95% of chlorine
- Price
- $139.23
- Rating
- 4.5/5
- Reviews
- 1,019
- Age
- 16y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 100% of clicks. A locked shelf that new listings rarely crack.
Brands
3 falling
Sellers
9
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- WEDDELL79%
- Berkey14%
- Aquabliss7%
- Open — no brand owns it (0%)
Demand
Berkey Shower Filter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov · busiest ÷ quietest = 2.1×
Search terms
Top Berkey Shower Filter search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- berkey shower filter15K/yr
- wendell duo shower filter6K/yr
- weddell duo shower head7K/yr
- weddel duo shower filter4K/yr
- berkey shower filter replacement2K/yr
Reviews and returns
What reviews say buyers love and hate about Berkey Shower Filter
We read the reviews and the return reasons for every product selling here.
“Not a very good filter”
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.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Berkey Shower Filter questions
Answered from the same tracked data.









