Automatic Pool Filler
PassAutomatic Pool Filler scores 70 out of 100, a Pass. Shoppers spend an estimated $1.1M a year here, search demand grew +79.8% this quarter, and an estimated 2.1% of orders come back.
- Flapen Score
- 70 / 100Top 6% of 8,839 Patio, Lawn & Garden niches · +14 vs the category median of 5670
- Market size
- $1.1M/yr254K searches / yr
- 90-day growth
- +79.8%search demand this quarter
- Competition
- 76%top-5 click share · 12 brands · 20 sellers
Flapen Score
Automatic Pool Filler against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Automatic Pool Filler is stronger. Inside it, weaker.
Market
The Automatic Pool Filler market on Amazon at a glance
Shoppers on Amazon United States searched for Automatic Pool Filler 254K times last year and spent an estimated $1.1M. The top 5 brands take 77% of clicks. Demand peaks in Apr–May–Jun–Jul. Flapen scores it 70 out of 100, a Pass.
01 · Demand
An estimated 8.0% of those searches ended in a purchase.
Shoppers searched for this 254K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.0% of those searches ended in a purchase. Searches in the last 90 days moved +79.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.1M a year.
- Searches, last 12 months
- 254K
- Growth, 90 days vs prior 90
- +79.8%
- Conversion, latest week
- 8.0%
- Market size, estimated
- $1.1Ma year
- Peak month
- May3.2× the quietest month
- Top search term
- automatic pool filler51K searches a year
02 · Price
A sale here is worth $51.91.
Listings sell for $51.91 on average, from $28.09 to $88.46. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 2,000 to 2,500 of them. At $51.91 that is $104K to $130K a year per listing.
- Average price
- $51.91inside the $15 to $100 sweet spot
- Price range
- $28.09–$88.46
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $104K–$130K
- 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, 22.3% of listings are out of stock. The average listing ranks #1,459 within Parts & Accessories. It carries 458 reviews at 4.01 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 22.3%
- Average rank
- #1,459in Parts & Accessories
- Average rating
- 4.01 starsAmazon United States average 4.42 stars
- Average reviews
- 458per listing
- Listings tracked
- 15
04 · Newcomers
7 of last year's 8 launches cleared the first-year sales bar.
8 products launched here in the last 12 months. 7 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 8
- Successful launches
- 7Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Automatic Pool Filler 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
2026 Upgrade Automatic Pool Filler Pool Water Leveler Auto Fill Pool Auto Fill Float Valve Water Leveler Control Sentry Swimming Pool Spa Pond Water Leveler filler automatic 5 Years Warranty
- Price
- $45.98
- Rating
- 4.0/5
- Reviews
- 792
- Age
- 2y ago

Fill-O-Matic Premium Automatic Swimming Pool Water Leveler
- Price
- $88.46
- Rating
- 4.6/5
- Reviews
- 2,186
- Age
- 8y ago

New RolaChem Pool Sentry M3000 Automatic Pool Filler Automatic Water Leveler for Inground & AboveGround Pools Ponds & Spas Auto Pool Filler with Adjustable Float Valve
- Price
- $85.92
- Rating
- 4.2/5
- Reviews
- 2,650
- Age
- 18y ago

2026 Upgrade Automatic Pool Filler - Water Leveler Auto Fill Valve for Inground Ground Pools Spa & Pond Adjustable Water Level Control Auto Pool Filler Pool Water Filler.10 Years Warranty
- Price
- $45.96
- Rating
- 4.1/5
- Reviews
- 74
- Age
- 7mo ago

uueeGo Swimming Pool Water Leveler Automatic Pool Water Filler Automatically Maintain Water Levels Never Over Fills The Pool Suitable for In ground and Above Ground Pool Carbon Black
- Price
- $48.76
- Rating
- 4.4/5
- Reviews
- 156
- Age
- 2y ago
Trending
estimated 90-day click momentum
JANWISOL Pool Auto Filler
- Price
- $46.53
- Rating
- 3.6/5
- Reviews
- 19
- Age
- 3mo ago

NAMEFOR Pool Water Leveler Automatic Pool Filler Float Valve Pool Sentry
- Price
- $50.07
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 4mo ago

Judkoir Automatic Pool Filler Metal Construction with Anti-Corrosion Coating 2 to 9 Inch Visual Water Level Adjustment Pool Water Leveler Auto Fill Pool Stuff Swimming Accessories
- Price
- $50.61
- Rating
- 4.2/5
- Reviews
- 16
- Age
- 5mo ago

Judkoir Automatic Pool Filler Metal Construction with Anti-Corrosion Coating 2 to 9 Inch Visual Water Level Adjustment Pool Water Leveler Auto Fill Pool Stuff Swimming Accessories
- Price
- $45.68
- Rating
- 3.9/5
- Reviews
- 25
- Age
- 4mo ago

GANDONE Pool Water Leveler Auto Fill Automatic Pool Filler for Water Level Control Auto Refill Kit for Swimming Pools SPA Pond (Grey White)
- Price
- $28.31
- Rating
- 3.8/5
- Reviews
- 41
- Age
- 2y ago
Newest
by launch date
JANWISOL Pool Auto Filler
- Price
- $46.53
- Rating
- 3.6/5
- Reviews
- 19
- Age
- 3mo ago

LAJBZ Pool Water Leveler Auto Fill
- Price
- $45.92
- Rating
- 3.4/5
- Reviews
- 19
- Age
- 3mo ago

NAMEFOR Pool Water Leveler Automatic Pool Filler Float Valve Pool Sentry
- Price
- $50.07
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 4mo ago

Judkoir Automatic Pool Filler Metal Construction with Anti-Corrosion Coating 2 to 9 Inch Visual Water Level Adjustment Pool Water Leveler Auto Fill Pool Stuff Swimming Accessories
- Price
- $45.68
- Rating
- 3.9/5
- Reviews
- 25
- Age
- 4mo ago

Judkoir Automatic Pool Filler Metal Construction with Anti-Corrosion Coating 2 to 9 Inch Visual Water Level Adjustment Pool Water Leveler Auto Fill Pool Stuff Swimming Accessories
- Price
- $50.61
- Rating
- 4.2/5
- Reviews
- 16
- Age
- 5mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 76% of clicks. A locked shelf that new listings rarely crack.
Brands
12 falling
Sellers
20
Est. top-5 brand share
77%
Top 20: 100%
Est. top-5 click share
76%
Top 20: 100%
Open market
18%
- Xmnbl35%
- Fill-O-Matic16%
- Rola-Chem12%
- Fxsmgdy7%
- uueeGo7%
- Judkoir5%
- Open — no brand owns it (6 brands, 18%)
Demand
Automatic Pool Filler search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 3.2×
Search terms
Top Automatic Pool Filler search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- automatic pool filler51K/yr
- pool auto fill34K/yr
- pool water leveler auto fill32K/yr
- pool filler22K/yr
- auto pool filler20K/yr
- pool water leveler11K/yr
- pool autofill11K/yr
- pool sentry water level control9K/yr
- pool leveler auto filler9K/yr
- pool water level sensor8K/yr
Reviews and returns
What reviews say buyers love and hate about Automatic Pool Filler
We read the reviews and the return reasons for every product selling here.
“Leaked”
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.
17 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 Automatic Pool Filler 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









