Polaris 3900
FailThe top 5 products take 100% of clicks, so Polaris 3900 is a Fail.
- Flapen Score
- 49 / 100Ranks 6,400 of 8,839 Patio, Lawn & Garden niches · −7 vs the category median of 5649
- Market size
- $436K/yr9K searches / yr
- 90-day growth
- +62.2%search demand this quarter
- Competition
- 100%top-5 click share · 2 brands · 24 sellers
Flapen Score
Polaris 3900 against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Polaris 3900 is stronger. Inside it, weaker.
Market
The Polaris 3900 market on Amazon at a glance
Shoppers on Amazon United States searched for Polaris 3900 9K times last year and spent an estimated $436K. All 2 brands take every click. Demand peaks in Apr–May–Jun. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 7.6% of those searches ended in a purchase.
Shoppers searched for this 9K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.6% of those searches ended in a purchase. Searches in the last 90 days moved +62.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $436K a year.
- Searches, last 12 months
- 9K
- Growth, 90 days vs prior 90
- +62.2%
- Conversion, latest week
- 7.6%
- Market size, estimated
- $436Ka year
- Peak month
- April3.0× the quietest month
- Top search term
- polaris 39005K searches a year
02 · Price
A sale here is worth $649.36.
Listings sell for $649.36 on average, from $181.38 to $937.12. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $649.36 that is $0 to $65K a year per listing.
- Average price
- $649.36above the $15 to $100 sweet spot
- Price range
- $181.38–$937.12
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$65K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
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 #78 within Cleaning Tools & Chemicals. It carries 1,516 reviews at 4.00 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
- #78in Cleaning Tools & Chemicals
- Average rating
- 4.00 starsAmazon United States average 4.42 stars
- Average reviews
- 1,516per listing
- Listings tracked
- 4
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 50 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
- 50 months
Products
Top Polaris 3900 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
Polaris Vac-Sweep 3900 Sport Pressure Side Pool Cleaner
- Price
- $914.58
- Rating
- 4.0/5
- Reviews
- 534
- Age
- 17y ago

Replacement for Zodiac Polaris R0543200 3900 Sport Robotic Swimming Pool Cleaner Rebuild Kit Tune-Up Kit Accessory Also for P39 Sport Pressure Inground Pool Cleaner Upgraded Silver
- Price
- $181.38
- Rating
- 4.0/5
- Reviews
- 47
- Age
- 2y ago

Polaris Vac-Sweep P39 Pressure Inground Pool Cleaner Triple Jet Powered with a Dual Chamber SuperBag for Debris
- Price
- $937.12
- Rating
- 3.6/5
- Reviews
- 72
- Age
- 10y ago

Polaris Vac-Sweep 280 Pressure-Side In-ground Pool Cleaner Double Venturi Jet Powered 31ft of Hose with an All Purpose Debris Bag
- Price
- $564.35
- Rating
- 4.4/5
- Reviews
- 5,409
- Age
- 16y ago
Trending
estimated 90-day click momentum
Polaris Vac-Sweep 280 Pressure-Side In-ground Pool Cleaner Double Venturi Jet Powered 31ft of Hose with an All Purpose Debris Bag
- Price
- $564.35
- Rating
- 4.4/5
- Reviews
- 5,409
- Age
- 16y ago

Polaris Vac-Sweep 3900 Sport Pressure Side Pool Cleaner
- Price
- $914.58
- Rating
- 4.0/5
- Reviews
- 534
- Age
- 17y ago

Replacement for Zodiac Polaris R0543200 3900 Sport Robotic Swimming Pool Cleaner Rebuild Kit Tune-Up Kit Accessory Also for P39 Sport Pressure Inground Pool Cleaner Upgraded Silver
- Price
- $181.38
- Rating
- 4.0/5
- Reviews
- 47
- Age
- 2y ago

Polaris Vac-Sweep P39 Pressure Inground Pool Cleaner Triple Jet Powered with a Dual Chamber SuperBag for Debris
- Price
- $937.12
- Rating
- 3.6/5
- Reviews
- 72
- Age
- 10y ago
Newest
by launch date
Replacement for Zodiac Polaris R0543200 3900 Sport Robotic Swimming Pool Cleaner Rebuild Kit Tune-Up Kit Accessory Also for P39 Sport Pressure Inground Pool Cleaner Upgraded Silver
- Price
- $181.38
- Rating
- 4.0/5
- Reviews
- 47
- Age
- 2y ago

Polaris Vac-Sweep P39 Pressure Inground Pool Cleaner Triple Jet Powered with a Dual Chamber SuperBag for Debris
- Price
- $937.12
- Rating
- 3.6/5
- Reviews
- 72
- Age
- 10y ago

Polaris Vac-Sweep 280 Pressure-Side In-ground Pool Cleaner Double Venturi Jet Powered 31ft of Hose with an All Purpose Debris Bag
- Price
- $564.35
- Rating
- 4.4/5
- Reviews
- 5,409
- Age
- 16y ago

Polaris Vac-Sweep 3900 Sport Pressure Side Pool Cleaner
- Price
- $914.58
- Rating
- 4.0/5
- Reviews
- 534
- Age
- 17y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.
Brands
2 falling
Sellers
24
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
100%
Top 20: 100%
Open market
0%
- Polaris88%
- E-cowlboy12%
Demand
Polaris 3900 search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun · busiest ÷ quietest = 3.0×
Reviews and returns
What reviews say buyers love and hate about Polaris 3900
We read the reviews and the return reasons for every product selling here.
“Polaris broke on the very last day”
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 Polaris 3900 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









