Canister Filter
FailPrices span $39.47–$353.28, mostly outside the sweet spot, so Canister Filter is a Fail.
- Flapen Score
- 49 / 100Ranks 2,168 of 3,978 Pet Supplies niches · −2 vs the category median of 5149
- Market size
- $2.2M/yr909K searches / yr
- 90-day growth
- -6.2%search demand this quarter
- Competition
- 49%top-5 click share · 11 brands · 60 sellers
Flapen Score
Canister Filter against its category
The dotted line is the Pet Supplies average. Past it, Canister Filter is stronger. Inside it, weaker.
Market
The Canister Filter market on Amazon at a glance
Shoppers on Amazon United States searched for Canister Filter 909K times last year and spent an estimated $2.2M. The top 5 brands take 88% of clicks. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 2.0% of those searches ended in a purchase.
Shoppers searched for this 909K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.0% of those searches ended in a purchase. Searches in the last 90 days moved -6.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.2M a year.
- Searches, last 12 months
- 909K
- Growth, 90 days vs prior 90
- -6.2%
- Conversion, latest week
- 2.0%
- Market size, estimated
- $2.2Ma year
- Peak month
- January1.5× the quietest month
- Top search term
- canister filters for aquarium243K searches a year
02 · Price
A sale here is worth $119.60.
Listings sell for $119.60 on average, from $39.47 to $353.28. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 250 to 500 of them. At $119.60 that is $30K to $60K a year per listing.
- Average price
- $119.60above the $15 to $100 sweet spot
- Price range
- $39.47–$353.28
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $30K–$60K
- Returns
- 6.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
81% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.2% of listings are out of stock. The average listing ranks #120 within Fish & Aquatic Pets. It carries 2,020 reviews at 4.12 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 81%
- Prime listings
- 100%
- Out of stock, average day
- 0.2%
- Average rank
- #120in Fish & Aquatic Pets
- Average rating
- 4.12 starsAmazon United States average 4.42 stars
- Average reviews
- 2,020per listing
- Listings tracked
- 32
04 · Newcomers
6 of last year's 8 launches cleared the first-year sales bar.
8 products launched here in the last 12 months. 6 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 8
- Successful launches
- 6Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top Canister Filter products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 49% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
60
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
49%
Top 20: 88%
Open market
10%
- Brand 142%
- Brand 221%
- Brand 310%
- Brand 49%
- Brand 55%
- Brand 63%
- Open — no brand owns it (5 brands, 10%)
Demand
Canister Filter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Canister Filter search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- canister filters for aquarium243K/yr
- canister filter180K/yr
- fluval canister filter66K/yr
- aquarium canister filter75K/yr
- fluval 40771K/yr
- fluval 30752K/yr
- fluval 20734K/yr
- sunsun canister filter32K/yr
- small canister filter18K/yr
- canister filters16K/yr
Reviews and returns
What reviews say buyers love and hate about Canister Filter
We read the reviews and the return reasons for every product selling here.
“Not a good filter”
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 Canister Filter questions
Answered from the same tracked data.









