Berkey Fluoride Filters
FailThe top 5 products take 96% of clicks, so Berkey Fluoride Filters is a Fail.
- Flapen Score
- 37 / 100Ranks 8,329 of 9,536 Tools & Home Improvement niches · −11 vs the category median of 4837
- Market size
- $92K/yr12K searches / yr
- 90-day growth
- -11.2%search demand this quarter
- Competition
- 96%top-5 click share · 6 brands · 23 sellers
Flapen Score
Berkey Fluoride Filters against its category
The dotted line is the Tools & Home Improvement average. Past it, Berkey Fluoride Filters is stronger. Inside it, weaker.
Market
The Berkey Fluoride Filters market on Amazon at a glance
Shoppers on Amazon United States searched for Berkey Fluoride Filters 12K times last year and spent an estimated $92K. The top 5 brands take 98% of clicks. Demand peaks in Feb. Flapen scores it 37 out of 100, a Fail.
01 · Demand
10.3% of searches ended in a purchase last week.
Shoppers searched for this 12K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 10.3% of those searches ended in a purchase. Searches in the last 90 days moved -11.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $92K a year.
- Searches, last 12 months
- 12K
- Growth, 90 days vs prior 90
- -11.2%
- Conversion, latest week
- 10.3%
- Market size, estimated
- $92Ka year
- Peak month
- February1.9× the quietest month
- Top search term
- berkey fluoride filters10K searches a year
02 · Price
A sale here is worth $71.42.
Listings sell for $71.42 on average, from $29.43 to $203.67. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 100 to 250 of them. At $71.42 that is $7K to $18K a year per listing.
- Average price
- $71.42inside the $15 to $100 sweet spot
- Price range
- $29.43–$203.67
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $7K–$18K
- Returns
- 2.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% 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 #172 within Water Filtration & Softeners. It carries 762 reviews at 4.50 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #172in Water Filtration & Softeners
- Average rating
- 4.50 starsAmazon United States average 4.42 stars
- Average reviews
- 762per listing
- Listings tracked
- 9
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 49 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
- 49 months
Products
Top Berkey Fluoride Filters 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
Berkey Authentic Berkey PF-2 Fluoride and Arsenic Reduction Elements (Set of 2 Elements)
- Price
- $102.19
- Rating
- 4.6/5
- Reviews
- 2,519
- Age
- 16y ago

Virego Fluoride and Arsenic Filter NSF/ANSI 42 Certified Replacement for PF-2 Fluoride Filters K5366 Replacement for Berkey Fluoride Filters Compatible with Berkey Gravity Filtration System-Pack of 2
- Price
- $29.43
- Rating
- 4.4/5
- Reviews
- 1,142
- Age
- 3y ago

Larayci Fluoride Water Filter Replacement for Berkey PF-2 Filters
- Price
- $32.37
- Rating
- 4.4/5
- Reviews
- 205
- Age
- 2y ago

SUPER.BDACC Water Filter Replacement for Berkey and K5366 Fluoride Filters
- Price
- $54.82
- Rating
- 4.6/5
- Reviews
- 216
- Age
- 2y ago

Renami White Filter Replacement for Berkey PF-2 Fluoride Filters
- Price
- $55.69
- Rating
- 4.4/5
- Reviews
- 651
- Age
- 2y ago
Trending
90-day click momentum
Virego Gravity Water Filters for Berkey Water Filter Replacement Replacement for BB9-2 Black Filter & for PF-2 Fluoride Filters Combo Packs Compatible with Berkey Gravity Water Filter System NSF 42
- Price
- $58.04
- Rating
- 4.4/5
- Reviews
- 1,142
- Age
- 4y ago

Larayci Fluoride Water Filter Replacement for Berkey PF-2 Filters
- Price
- $32.37
- Rating
- 4.4/5
- Reviews
- 205
- Age
- 2y ago

Virego Fluoride and Arsenic Filter NSF/ANSI 42 Certified Replacement for PF-2 Fluoride Filters K5366 Replacement for Berkey Fluoride Filters Compatible with Berkey Gravity Filtration System-Pack of 2
- Price
- $29.43
- Rating
- 4.4/5
- Reviews
- 1,142
- Age
- 3y ago

Water Filter Replacement for Berkey 2 Black Carbon Filters and 2 Fluoride Filters Compatible with Berkey Gravity Water Filter System
- Price
- $53.97
- Rating
- 4.6/5
- Reviews
- 139
- Age
- 2y ago

Renami Water Filter Replacement for Berkey Black & Fluoride Filters
- Price
- $52.65
- Rating
- 4.4/5
- Reviews
- 651
- Age
- 3y ago
Newest
by launch date
Water Filter Replacement for Berkey 2 Black Carbon Filters and 2 Fluoride Filters Compatible with Berkey Gravity Water Filter System
- Price
- $53.97
- Rating
- 4.6/5
- Reviews
- 139
- Age
- 2y ago

SUPER.BDACC Water Filter Replacement for Berkey and K5366 Fluoride Filters
- Price
- $54.82
- Rating
- 4.6/5
- Reviews
- 216
- Age
- 2y ago

Larayci Fluoride Water Filter Replacement for Berkey PF-2 Filters
- Price
- $32.37
- Rating
- 4.4/5
- Reviews
- 205
- Age
- 2y ago

Renami White Filter Replacement for Berkey PF-2 Fluoride Filters
- Price
- $55.69
- Rating
- 4.4/5
- Reviews
- 651
- Age
- 2y ago

Renami Water Filter Replacement for Berkey Black & Fluoride Filters
- Price
- $52.65
- Rating
- 4.4/5
- Reviews
- 651
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 96% of clicks. A locked shelf that new listings rarely crack.
Brands
6 rising
Sellers
23
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
96%
Top 20: 100%
Open market
0%
- Berkey39%
- Virego33%
- Larayci21%
- Renami4%
- SUPER.BDACC2%
- MACIFECI2%
- Open — no brand owns it (0%)
Demand
Berkey Fluoride Filters search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb · busiest ÷ quietest = 1.9×
Reviews and returns
What reviews say buyers love and hate about Berkey Fluoride Filters
We read the reviews and the return reasons for every product selling here.
“Water flows straight through, no filtration”
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
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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 Fluoride Filters questions
Answered from the same tracked data.









