Reverse Osmosis Water Filter Replacement
FailThe top 5 brands take 97% of clicks, so Reverse Osmosis Water Filter Replacement is a Fail.
- Flapen Score
- 47 / 100Ranks 4,985 of 9,536 Tools & Home Improvement niches · −1 vs the category median of 4847
- Market size
- $1.2M/yr189K searches / yr
- 90-day growth
- -0.6%search demand this quarter
- Competition
- 62%top-5 click share · 7 brands · 18 sellers
Flapen Score
Reverse Osmosis Water Filter Replacement against its category
The dotted line is the Tools & Home Improvement average. Past it, Reverse Osmosis Water Filter Replacement is stronger. Inside it, weaker.
Market
The Reverse Osmosis Water Filter Replacement market on Amazon at a glance
Shoppers on Amazon United States searched for Reverse Osmosis Water Filter Replacement 189K times last year and spent an estimated $1.2M. The top 5 brands take 97% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
6.7% of searches ended in a purchase last week.
Shoppers searched for this 189K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 6.7% of those searches ended in a purchase. Searches in the last 90 days moved -0.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.2M a year.
- Searches, last 12 months
- 189K
- Growth, 90 days vs prior 90
- -0.6%
- Conversion, latest week
- 6.7%
- Market size, estimated
- $1.2Ma year
- Top search term
- express water replacement filters47K searches a year
02 · Price
A sale here is worth $96.98.
Listings sell for $96.98 on average, from $19.31 to $214.27. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 250 to 500 of them. At $96.98 that is $24K to $48K a year per listing.
- Average price
- $96.98inside the $15 to $100 sweet spot
- Price range
- $19.31–$214.27
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $24K–$48K
- Returns
- 2.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
96% 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 #210 within Water Filtration & Softeners. It carries 1,715 reviews at 4.68 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 96%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #210in Water Filtration & Softeners
- Average rating
- 4.68 starsAmazon United States average 4.42 stars
- Average reviews
- 1,715per listing
- Listings tracked
- 24
04 · Newcomers
Amazon counts 3 of last year's 3 launches as successful.
3 products launched here in the last 12 months. Amazon counts 3 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 75 months on average, so the names here are established.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 75 months
Products
Top Reverse Osmosis Water Filter Replacement 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
APEC Water FILTER-MAX-ES50 Reverse Osmosis Filter Replacement Set 50 GPD
- Price
- $75.12
- Rating
- 4.7/5
- Reviews
- 3,640
- Age
- 12y ago

APEC Water ROES-50 5-Stage Under Sink Reverse Osmosis System 50 GPD
- Price
- $197.35
- Rating
- 4.5/5
- Reviews
- 9,382
- Age
- 12y ago

APEC Water ROES-50X 5-Stage Under Sink RO System Extra Filters 50 GPD
- Price
- $204.12
- Rating
- 4.5/5
- Reviews
- 407
- Age
- 2y ago

Express Water FLTSETC6G6S6I3M502 Reverse Osmosis Replacement Filter Set
- Price
- $106.51
- Rating
- 4.7/5
- Reviews
- 2,767
- Age
- 9y ago

Express Water FLTWH2045CKP1 Whole House Replacement Filter Set 3 Pack
- Price
- $177.13
- Rating
- 4.7/5
- Reviews
- 226
- Age
- 3y ago
Trending
90-day click momentum
Express Water 3 Year Reverse Osmosis System Replacement Filter Set 23 Water Filters with 50 GPD RO Membrane Carbon GAC ACB PAC Filters Sediment SED Filters 10 inch Size
- Price
- $88.80
- Rating
- 4.8/5
- Reviews
- 9
- Age
- 6mo ago

APEC Water Essence Series Complete Replacement Filter Set for ROES-50 Reverse Osmosis System 5 Stage RO Filter Kit with Sediment Carbon Membrane and Post Carbon Filters 50 GPD Under Sink RO System
- Price
- $74.39
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 4mo ago

APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System with Extra High Capacity Pre-Filter Set Stage 1-3
- Price
- $196.39
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 6mo ago

APEC Water RO-90 5-Stage Under Sink Reverse Osmosis Water Filter System NSF Certified 372 & 58 90 GPD Reduces 99% of Impurities
- Price
- $214.27
- Rating
- 4.5/5
- Reviews
- 2,696
- Age
- 12y ago

APEC Water FILTER-MAX-ES50 Reverse Osmosis Filter Replacement Set 50 GPD
- Price
- $75.12
- Rating
- 4.7/5
- Reviews
- 3,640
- Age
- 12y ago
Newest
by launch date
APEC Water Essence Series Complete Replacement Filter Set for ROES-50 Reverse Osmosis System 5 Stage RO Filter Kit with Sediment Carbon Membrane and Post Carbon Filters 50 GPD Under Sink RO System
- Price
- $74.39
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 4mo ago

APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System with Extra High Capacity Pre-Filter Set Stage 1-3
- Price
- $196.39
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 6mo ago

Express Water 3 Year Reverse Osmosis System Replacement Filter Set 23 Water Filters with 50 GPD RO Membrane Carbon GAC ACB PAC Filters Sediment SED Filters 10 inch Size
- Price
- $88.80
- Rating
- 4.8/5
- Reviews
- 9
- Age
- 6mo ago

APEC Water ROES-50X 5-Stage Under Sink RO System Extra Filters 50 GPD
- Price
- $204.12
- Rating
- 4.5/5
- Reviews
- 407
- Age
- 2y ago

NSF Certified 5 Stage Reverse Osmosis RO Water Filters Replacement Set
- Price
- $59.89
- Rating
- 4.5/5
- Reviews
- 69
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 62% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 flat
Sellers
18
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
62%
Top 20: 95%
Open market
1%
- APEC WATER53%
- EXPRESS WATER33%
- Vegebe6%
- iSpring3%
- SimPure2%
- PUROFLO2%
- Open — no brand owns it (1 brand, 1%)
Demand
Reverse Osmosis Water Filter Replacement search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May · busiest ÷ quietest = 2.4× · 6 of 12 months tracked
Search terms
Top Reverse Osmosis Water Filter Replacement search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- express water replacement filters47K/yr
- apec roes-5026K/yr
- reverse osmosis water filter replacement30K/yr
- apec roes-50 replacement filters11K/yr
- reverse osmosis filter replacement12K/yr
- reverse osmosis replacement filters7K/yr
- express water filters8K/yr
- roes-50 replacement filter set7K/yr
- express water filter replacement6K/yr
- 5 stage ro filter replacement4K/yr
Reviews and returns
What reviews say buyers love and hate about Reverse Osmosis Water Filter Replacement
We read the reviews and the return reasons for every product selling here.
“it began leaking”
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.
16 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 Reverse Osmosis Water Filter Replacement questions
Answered from the same tracked data.









