Whole House Water Filter
MaybeShoppers spend $12.2M a year here. But prices span $8.86–$2436.48, mostly outside the sweet spot, so Whole House Water Filter is a Maybe.
- Flapen Score
- 57 / 100Top 15% of 9,536 Tools & Home Improvement niches · +9 vs the category median of 4857
- Market size
- $12.2M/yr1.8M searches / yr
- 90-day growth
- -0.2%search demand this quarter
- Competition
- 34%top-5 click share · 26 brands · 78 sellers
Flapen Score
Whole House Water Filter against its category
The dotted line is the Tools & Home Improvement average. Past it, Whole House Water Filter is stronger. Inside it, weaker.
Market
The Whole House Water Filter market on Amazon at a glance
Shoppers on Amazon United States searched for Whole House Water Filter 1.8M times last year and spent an estimated $12.2M. The top 5 brands take 53% of clicks. Flapen scores it 57 out of 100, a Maybe.
01 · Demand
2.4% of searches ended in a purchase last week.
Shoppers searched for this 1.8M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 2.4% of those searches ended in a purchase. Searches in the last 90 days moved -0.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $12.2M a year.
- Searches, last 12 months
- 1.8M
- Growth, 90 days vs prior 90
- -0.2%
- Conversion, latest week
- 2.4%
- Market size, estimated
- $12.2Ma year
- Peak month
- November1.1× the quietest month
- Top search term
- whole house water filter554K searches a year
02 · Price
A sale here is worth $277.96.
Listings sell for $277.96 on average, from $8.86 to $2436.48. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 500 to 750 of them. At $277.96 that is $139K to $208K a year per listing.
- Average price
- $277.96above the $15 to $100 sweet spot
- Price range
- $8.86–$2436.48
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 40K–50K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $139K–$208K
- Returns
- 2.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
90% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 0.1% of listings are out of stock. The average listing ranks #800 within Water Filtration & Softeners. It carries 2,088 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 90%
- Prime listings
- 98%
- Out of stock, average day
- 0.1%
- Average rank
- #800in Water Filtration & Softeners
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 2,088per listing
- Listings tracked
- 49
04 · Newcomers
Amazon counts 7 of last year's 7 launches as successful.
7 products launched here in the last 12 months. Amazon counts 7 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 67 months on average, so the names here are established.
- Launched, last 12 months
- 7
- Successful launches
- 7Amazon's first-year sales bar
- Average brand age
- 67 months
Products
Top Whole House Water 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
Express Water Whole House Water Filter System Ultimate Protection 3-Stage
- Price
- $505.46
- Rating
- 4.6/5
- Reviews
- 422
- Age
- 3y ago

Culligan HF-360A/HF-360B Whole House Water Filter Housing Clear 3/4 Inlet/Outlet Standard Duty Sediment Water Filtration for Home Plumbing & Appliances NSF Certified
- Price
- $31.60
- Rating
- 4.5/5
- Reviews
- 1,938
- Age
- 20y ago

HQUA WF3-01 3-Stage Whole House Water Filtration System Reduces Heavy Metals (Lead Mercury Arsenic Cadmium Chromium) Chlorine Sediment Odor and VOCs
- Price
- $343.44
- Rating
- 4.4/5
- Reviews
- 182
- Age
- 2y ago

Whole House Water Filter System 3-Stage Home Water Filtration System Extra 2 Sets of Filters 1.5-2 Years Filter Life Reduce Chlorine Sediment Taste 3/4 Ports with 2 Valves for Well & City Water
- Price
- $184.44
- Rating
- 4.7/5
- Reviews
- 31
- Age
- 1y ago

iSpring WGB32BM Iron Manganese Whole House Water Filter System
- Price
- $437.09
- Rating
- 4.6/5
- Reviews
- 1,396
- Age
- 10y ago
Trending
90-day click momentum
Whole House Water Filter System 3-Stage Home Water Filtration System Extra 2 Sets of Filters 1.5-2 Years Filter Life Reduce Chlorine Sediment Taste 3/4 Ports with 2 Valves for Well & City Water
- Price
- $184.44
- Rating
- 4.7/5
- Reviews
- 31
- Age
- 1y ago

Culligan HF-360A/HF-360B Whole House Water Filter Housing Clear 3/4 Inlet/Outlet Standard Duty Sediment Water Filtration for Home Plumbing & Appliances NSF Certified
- Price
- $31.60
- Rating
- 4.5/5
- Reviews
- 1,938
- Age
- 20y ago

PRO+AQUA Elite Series GEN2 PRO-100-E 3-Stage Whole House Water Filtration System for City & Well Water with Pressure Gauges | Reduces Contaminants Sediment Chemicals Heavy Metals with 1 Ports
- Price
- $421.27
- Rating
- 4.5/5
- Reviews
- 342
- Age
- 6y ago

GE Whole House Water Filtration System Reduce Sediment Rust & More Install Kit & Accessories Included Filter Not Included Replace Filter (FXWTC FXUSC FXWPC FXWSC) Every 3 Months GXWH20T
- Price
- $39.36
- Rating
- 4.6/5
- Reviews
- 429
- Age
- 3y ago

Aquasana Whole House Water Filter System | 1M Gal | UV Carbon & KDF Media
- Price
- $2436.48
- Rating
- 4.2/5
- Reviews
- 656
- Age
- 12y ago
Newest
by launch date
3-Stage Whole House Water Filter System 0.5 Micron Filtration
- Price
- $181.60
- Rating
- 4.4/5
- Reviews
- 82
- Age
- 12mo ago

Whole House Water Filter System 3-Stage Home Water Filtration System Extra 2 Sets of Filters 1.5-2 Years Filter Life Reduce Chlorine Sediment Taste 3/4 Ports with 2 Valves for Well & City Water
- Price
- $184.44
- Rating
- 4.7/5
- Reviews
- 31
- Age
- 1y ago

Express Water Whole House Water Filter System Ultimate Protection 3-Stage
- Price
- $554.57
- Rating
- 4.5/5
- Reviews
- 124
- Age
- 1y ago

HQUA WF3-01 3-Stage Whole House Water Filtration System Reduces Heavy Metals (Lead Mercury Arsenic Cadmium Chromium) Chlorine Sediment Odor and VOCs
- Price
- $343.44
- Rating
- 4.4/5
- Reviews
- 182
- Age
- 2y ago

GE Whole House Water Filtration System Reduce Sediment Rust & More Install Kit & Accessories Included Filter Not Included Replace Filter (FXWTC FXUSC FXWPC FXWSC) Every 3 Months GXWH20T
- Price
- $39.36
- Rating
- 4.6/5
- Reviews
- 429
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 34% of clicks. An open shelf where new products get seen.
Brands
26 rising
Sellers
78
Top-5 brand share
53%
Top 20: 96%
Top-5 click share
34%
Top 20: 75%
Open market
40%
- iSpring14%
- EXPRESS WATER13%
- Culligan12%
- HQUA7%
- Waterdrop7%
- XINSHUO6%
Demand
Whole House Water Filter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.1×
Search terms
Top Whole House Water Filter search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- whole house water filter554K/yr
- whole house water filter system341K/yr
- home water filtration system95K/yr
- sediment filter83K/yr
- house water filter82K/yr
- whole home water filtering system73K/yr
- home water filter65K/yr
- whole house water filtration system47K/yr
- whole house water filter cartridge51K/yr
- well water filter50K/yr
Reviews and returns
What reviews say buyers love and hate about Whole House Water Filter
We read the reviews and the return reasons for every product selling here.
“Leaks like crazy”
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.
19 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 Whole House Water Filter questions
Answered from the same tracked data.









