polaris bag
Worth a lookShows searches that convert (17.2% search→purchase), but brand-locked demand (top 5 brands take 91% of clicks) keeps it on the watch list.
Conversion
Incredible17.2%search→purchase rate — share of searches ending in a sale
Returns
Great1.3%return rate — above 5% kills the launch gate
Price range
Great$13.60–$37.87cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$19.32avg listing price — sweet spot $15–$100
Growth
Good+39.9%90-day search growth — must beat 0% to launch
Review moat
Okay1,508.31avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay65%top-5 click share — leaders hold, buyers still browse
Market size
Bad$99K$99K/yr · 30K searches
Brand share
Bad91%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, polaris bag is a $99K/yr Amazon United States market (30K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 55/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
polaris bag market data
- Units sold / yr
- 5K–6K
- avg 250–500/product
- Revenue / yr
- $97K–$116K
- units × avg price
- Conversion rate
- 17.2%
- Avg BSR
- #73
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 58 months
- Avg seller age
- 196 days
Competition & brand share
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.Brands
8 falling
Sellers
29
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
65%
Top 20: 100%
Open market
4%
- UCEDER47%
- ATIE18%
- PGFUN9%
- Polaris9%
- Chuanke8%
- TaShow5%
- Open — no brand owns it (2 brands, 4%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +39.9% search growth over the last 90 days.Peak months: May, Jun · busiest ÷ quietest = 2.9×
Top polaris bag search terms
- polaris bag16K/yr
- pool sweep bag6K/yr
- pool cleaner bag5K/yr
- polaris bags3K/yr
Top polaris bag products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Spa Part Nylon Mesh Pool Cleaner All Purpose Bag - Fits Polaris 280 480 Cleaner - Zippered K13 K16 (2)
UCEDER$15.774.6★2,993 rev
PGFUN 2 Pack 360 380 for Polaris Bags All Purpose Filter Bag
PGFUN$14.054.4★3,458 rev
Polaris Genuine Parts K13 All-Purpose Zipper Replacement Debris Bag for Automatic Pressure Pool Cleaner Vac-Sweep 280
Polaris$37.874.6★2,933 rev
ATIE K13 Pool Cleaner All Purpose Bag with Zipper Enclosure Replacement for Polaris 280 480 Pool Cleaner Zippered All Purpose K13 (2 Pack)
ATIE$14.504.5★3,993 rev
UCEDER Pool Spa Part Zippered Bag Replacement for Polaris 280480 Pool Cleaner All Purpose Filter Bag K13 Pack of 3
UCEDER$20.044.6★2,265 rev
Newest
by launch date
Chuanke 3900 Pool Cleaner Bag for 3900 Sport 39-310 Double Space All Purpose Filter Bag with Zipper SuperBag Accommodate 5 Liters Capacity Compatible with 3900 P39 480 280 Pool Cleaners (2 Pack)
Chuanke$19.478 rev
MUSCCCM 3900 Sport Double Chamber Design 39-310 Pool Cleaner Bags
MUSCCCM$18.8886 rev
UCEDER Nylon Mesh Pool Cleaner Bags All Purpose Filter Bag K13 K16 with Zipper Replacement for Polaris 280 and 480 Pool Cleaner (4 Pack)
UCEDER$23.5169 rev
TaShow Pool Cleaner Bags 4 Pack Pool Sweep Bag Nylon Mesh Pool Vacuum Bag Replacement All Purpose Bag with Zipper Enclosure Pool Spa Part Fits Polaris 280 480 Durable Filter Bag for K13 K16
TaShow$24.6580 rev
Chuanke Pool Cleaner Replacement Filter Bag Fits for Polaris 360 and 380 Pool Cleaner All Purpose Bags (3 Pack 360 v Closure Bag)
Chuanke$18.68135 rev
Trending
90-day click momentumChuanke 3900 Pool Cleaner Bag for 3900 Sport 39-310 Double Space All Purpose Filter Bag with Zipper SuperBag Accommodate 5 Liters Capacity Compatible with 3900 P39 480 280 Pool Cleaners (2 Pack)
Chuanke$19.474.6★
UCEDER Nylon Mesh Pool Cleaner Bags All Purpose Filter Bag K13 K16 with Zipper Replacement for Polaris 280 and 480 Pool Cleaner (4 Pack)
UCEDER$23.514.7★
TaShow Pool Cleaner Bags 4 Pack Pool Sweep Bag Nylon Mesh Pool Vacuum Bag Replacement All Purpose Bag with Zipper Enclosure Pool Spa Part Fits Polaris 280 480 Durable Filter Bag for K13 K16
TaShow$24.654.5★
Chuanke Pool Cleaner Replacement Filter Bag Fits for Polaris 360 and 380 Pool Cleaner All Purpose Bags (3 Pack 360 v Closure Bag)
Chuanke$18.684.5★
PGFUN 2 Pack 360 380 for Polaris Bags All Purpose Filter Bag
PGFUN$14.054.4★
What buyers say about polaris bag
What buyers praise and complain about, mined from review topics.What buyers love
“Great value”
“Fit is good”
“Excellent product”
“Perfect for my pool cleaner”
“Works as expected”
“Very durable”
“Quick and easy”
“What I liked the most is that the zipper looks sturdy”
“The material feels durable”
“Easy to install”
What buyers complain about
“Cheap”
“Not durable”
“Did not fit securely onto Polaris 360”
“Mesh is too fine. Causes my unit to float”
“One of them came broke”
“they've gotten very cheap”
“A little flimsy compared to the Polaris brand”
“Bad connection”
“one of the bags would not stay attached to the robot”
“not what was listed”
Top return reasons
Common questions
- Is polaris bag profitable to sell on Amazon United States?
- The niche generates $99K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +39.9%. Flapen's verdict: Worth a look (55/100).
- How competitive is the polaris bag niche?
- 8 brands and 29 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in polaris bag?
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 1.3%.
- When does demand for polaris bag peak?
- Demand peaks in May–Jun; the busiest month runs 2.9× the quietest.
- What does it cost to enter the polaris bag niche?
- Listings span $13.60–$37.87; the average listing price is $19.32 (sweet spot $15–$100). The average incumbent carries 1,508 reviews — the moat a new listing must climb.