Pool Filter Balls
PassPool Filter Balls scores 82 out of 100, a Pass. Shoppers spend an estimated $981K a year here, search demand grew +488.6% this quarter, and an estimated 0.5% of orders come back.
- Flapen Score
- 82 / 100Top 1% of 8,839 Patio, Lawn & Garden niches · +26 vs the category median of 5682
- Market size
- $981K/yr397K searches / yr
- 90-day growth
- +488.6%search demand this quarter
- Competition
- 44%top-5 click share · 27 brands · 34 sellers
Flapen Score
Pool Filter Balls against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Pool Filter Balls is stronger. Inside it, weaker.
Market
The Pool Filter Balls market on Amazon at a glance
Shoppers on Amazon United States searched for Pool Filter Balls 397K times last year and spent an estimated $981K. The top 5 brands take 49% of clicks. Demand peaks in May–Jun–Jul. Flapen scores it 82 out of 100, a Pass.
01 · Demand
An estimated 10.0% of those searches ended in a purchase.
Shoppers searched for this 397K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.0% of those searches ended in a purchase. Searches in the last 90 days moved +488.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $981K a year.
- Searches, last 12 months
- 397K
- Growth, 90 days vs prior 90
- +488.6%
- Conversion, latest week
- 10.0%
- Market size, estimated
- $981Ka year
- Peak month
- June60.3× the quietest month
- Top search term
- pool filter balls192K searches a year
02 · Price
A sale here is worth $24.84.
Listings sell for $24.84 on average, from $8.08 to $40.31. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 1,000 to 1,250 of them. At $24.84 that is $25K to $31K a year per listing.
- Average price
- $24.84inside the $15 to $100 sweet spot
- Price range
- $8.08–$40.31
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 40K–50K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- $25K–$31K
- Returns
- 0.5%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, 2.4% of listings are out of stock. The average listing ranks #40 within Filters & Filter Media. It carries 303 reviews at 4.42 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 2.4%
- Average rank
- #40in Filters & Filter Media
- Average rating
- 4.42 starsAmazon United States average 4.42 stars
- Average reviews
- 303per listing
- Listings tracked
- 33
04 · Newcomers
14 of last year's 16 launches cleared the first-year sales bar.
16 products launched here in the last 12 months. 14 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 16
- Successful launches
- 14Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Pool Filter Balls 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
MAQIHAN 50PCS Pool Filter Balls - Sand Filter Ball Aquarium Filter Media
- Price
- $8.08
- Rating
- 4.5/5
- Reviews
- 469
- Age
- 2y ago

AQUASTRONG Pool Filter Balls for Sand Filters 3.1 lbs Reusable Pool Sand Filter Balls (Replaces 100 lbs of Sand) Efficient Water Filtration Pool Filter Balls for Swimming Pools Filter Pumps
- Price
- $27.98
- Rating
- 4.3/5
- Reviews
- 349
- Age
- 8mo ago

Vidapool 3.1 lbs Pool Filter Balls for Sand Filter Pumps Reusable Blue Filter Balls for Swimming Pools Efficient & Lightweight Sand Filter Balls Replaces 100 lbs Pool Filter Sand
- Price
- $25.44
- Rating
- 4.4/5
- Reviews
- 181
- Age
- 8mo ago

WLLEYAY 4 lbs Pool Filter Balls New Upgrade Efficient Swimming Pool Filter Sand Alternative Reusable Eco-Friendly Blue Filter Media Balls Replace 150 lbs Filter Sand Lasts for Several Seasons
- Price
- $39.58
- Rating
- 4.3/5
- Reviews
- 937
- Age
- 2y ago

SETHVILL 3.1 lbs Pool Filter Balls for Sand Filter Eco-Friendly Reusable Pool Fiber Filter Balls Replace Pool Filter Sand Pool Filter Media Balls for Swimming Pool (Equals 100 lbs Pool Filter Sand)
- Price
- $27.49
- Rating
- 4.5/5
- Reviews
- 771
- Age
- 3y ago
Trending
estimated 90-day click momentum
Pool Filter Balls for Sand Filter 4.5LB Replace 150LB Sand Reusable Pool Filter Media for Pool Pump High Efficiency 3-5 Micron Filtration Lightweight Filter Balls for Above Ground & Inground Pools
- Price
- $31.07
- Rating
- 4.4/5
- Reviews
- 45
- Age
- 2mo ago

Sunwinx 3.6 LBs Pool Filter Balls for Sand Filter Reusable Pool Sand Filter Balls Eco-Friendly Pool Filter Media Balls for Swimming Pool Aquarium Tank (Equals 120 LBs Pool Filter Sand White)
- Price
- $24.47
- Rating
- 4.3/5
- Reviews
- 62
- Age
- 6mo ago

Vidapool 3.1 lbs Pool Filter Balls for Sand Filter Pumps Reusable White Filter Balls for Swimming Pools Efficient & Lightweight Sand Filter Balls Replaces 100 lbs Pool Filter Sand
- Price
- $23.86
- Rating
- 4.4/5
- Reviews
- 181
- Age
- 8mo ago

Halatool 4.8 lbs Pool Filter Balls for Sand Filters- Replace 170 lbs Pool Filter Sand Reusable High-Efficiency Filtration Media Innovative Swimming Materials Suitable for Aquarium Tank
- Price
- $29.96
- Rating
- 4.6/5
- Reviews
- 69
- Age
- 9mo ago

Fwxdbwyl 3.1 Lbs Pool Filter Balls for Sand Filter Eco-Friendly Filter Balls Replace 100 lbs Pool Filter Sand Lightweight and Reusable Fiber Ball Pool Filter Media Balls for Swimming Pool
- Price
- $25.99
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 5mo ago
Newest
by launch date
Pool Filter Balls for Sand Filter 4.5LB Replace 150LB Sand Reusable Pool Filter Media for Pool Pump High Efficiency 3-5 Micron Filtration Lightweight Filter Balls for Above Ground & Inground Pools
- Price
- $31.07
- Rating
- 4.4/5
- Reviews
- 45
- Age
- 2mo ago

Fwxdbwyl 3.1 Lbs Pool Filter Balls for Sand Filter Eco-Friendly Filter Balls Replace 100 lbs Pool Filter Sand Lightweight and Reusable Fiber Ball Pool Filter Media Balls for Swimming Pool
- Price
- $25.99
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 5mo ago

Zeinunk 2026 Upgraded Pool Filter Balls 3.1lbs with Mesh Bag Reusable Pool Balls for Swimming Pool Pump Sand Filter Balls Media Replace 120lbs Filter Sand for Above & In Ground Pool
- Price
- $25.98
- Rating
- 4.5/5
- Reviews
- 85
- Age
- 6mo ago

Sunwinx 3.6 LBs Pool Filter Balls for Sand Filter Reusable Pool Sand Filter Balls Eco-Friendly Pool Filter Media Balls for Swimming Pool Aquarium Tank (Equals 120 LBs Pool Filter Sand White)
- Price
- $24.47
- Rating
- 4.3/5
- Reviews
- 62
- Age
- 6mo ago

TIXANF Pool Filter Balls for Sand-Filter Eco-Friendly Fiber Filter Media for Swimming Pool Sand Filters 3.1 Lbs Reusable Sand Filter Ball for Pool Cleaning(Equals 100 lbs Pool Filter Sand)
- Price
- $21.92
- Rating
- 4.4/5
- Reviews
- 63
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 44% of clicks. Leaders hold, but buyers still shop past them.
Brands
27 falling
Sellers
34
Est. top-5 brand share
49%
Top 20: 93%
Est. top-5 click share
44%
Top 20: 87%
Open market
44%
- MAQIHAN11%
- Vidapool11%
- WLLEYAY10%
- AQUASTRONG10%
- SETHVILL7%
- ZeeDix7%
Demand
Pool Filter Balls search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul · busiest ÷ quietest = 60.3×
Search terms
Top Pool Filter Balls search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- pool filter balls192K/yr
- filter balls46K/yr
- sand filter balls35K/yr
- filter balls for sand filter38K/yr
- pool filter balls for sand filter23K/yr
- polysphere pool filtration balls9K/yr
- pool filter media6K/yr
- cotton balls for pool filter5K/yr
- pool cotton filter balls5K/yr
- pool sand filter balls5K/yr
Reviews and returns
What reviews say buyers love and hate about Pool Filter Balls
We read the reviews and the return reasons for every product selling here.
“was not filtering well”
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 Pool Filter Balls 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









