Chlorine Granules
PassChlorine Granules scores 70 out of 100, a Pass. Shoppers spend an estimated $1.4M a year here, search demand grew +175.1% this quarter, and an estimated 0.2% 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
- $1.4M/yr179K searches / yr
- 90-day growth
- +175.1%search demand this quarter
- Competition
- 43%top-5 click share · 14 brands · 123 sellers
Flapen Score
Chlorine Granules against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Chlorine Granules is stronger. Inside it, weaker.
Market
The Chlorine Granules market on Amazon at a glance
Shoppers on Amazon United States searched for Chlorine Granules 179K times last year and spent an estimated $1.4M. The top 5 brands take 77% of clicks. Demand peaks in May–Jun–Jul. Flapen scores it 70 out of 100, a Pass.
01 · Demand
An estimated 9.3% of those searches ended in a purchase.
Shoppers searched for this 179K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.3% of those searches ended in a purchase. Searches in the last 90 days moved +175.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.4M a year.
- Searches, last 12 months
- 179K
- Growth, 90 days vs prior 90
- +175.1%
- Conversion, latest week
- 9.3%
- Market size, estimated
- $1.4Ma year
- Peak month
- June27.7× the quietest month
- Top search term
- chlorine granules50K searches a year
02 · Price
A sale here is worth $84.32.
Listings sell for $84.32 on average, from $4.45 to $269.16. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At $84.32 that is $42K to $63K a year per listing.
- Average price
- $84.32inside the $15 to $100 sweet spot
- Price range
- $4.45–$269.16
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $42K–$63K
- Returns
- 0.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 54% ship with Prime. On an average day, 2.5% of listings are out of stock. The average listing ranks #87 within Cleaning Tools & Chemicals. It carries 4,646 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 54%
- Out of stock, average day
- 2.5%
- Average rank
- #87in Cleaning Tools & Chemicals
- Average rating
- 4.59 starsAmazon United States average 4.42 stars
- Average reviews
- 4,646per listing
- Listings tracked
- 28
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 76 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 76 months
Products
Top Chlorine Granules 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
CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules Kills Bacteria & Stops Algae Blue 6 Pounds
- Price
- $41.09
- Rating
- 4.4/5
- Reviews
- 4,931
- Age
- 11y ago

In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria Algae and Microorganisms - 25 Pounds
- Price
- $110.81
- Rating
- 4.6/5
- Reviews
- 16,150
- Age
- 15y ago

In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria Algae and Microorganisms - 50 Pounds
- Price
- $205.86
- Rating
- 4.6/5
- Reviews
- 16,150
- Age
- 16y ago

In The Swim Sodium Dichlor Chlorine Shock Granules for Sanitizing Hot Tubs and Spas Fast Dissolving pH Balanced Sanitizer - 56% Available Chlorine 99% Sodium-Dichlor 5 Pound
- Price
- $41.81
- Rating
- 4.5/5
- Reviews
- 2,277
- Age
- 19y ago

In The Swim Sodium Dichlor Chlorine Shock Granules for Sanitizing Swimming Pools Fast Dissolving pH Balanced Sanitizer - 56% Available Chlorine 99% Sodium-Dichlor 25 Pound
- Price
- $127.92
- Rating
- 4.5/5
- Reviews
- 2,277
- Age
- 16y ago
Trending
estimated 90-day click momentum
ClearView Chlorine Granules 2.2 Lbs for Swimming Pools Pool Chlorine Shock Granular Sanitizer for Spas Fast Dissolving Chlorinating Granules for Hot Tubs
- Price
- $19.96
- Rating
- 4.4/5
- Reviews
- 39
- Age
- 6mo ago

POOL SHARK 68% Calcium Hypochlorite Pool Shock | 25 lb Bucket Chlorine Granules | Pool Shock Treatment for Swimming Pools | Inground & Above Ground Pool Cleaning Fast-Acting Chlorine Shock
- Price
- $93.96
- Rating
- 4.6/5
- Reviews
- 45
- Age
- 1y ago

ClearView Chlorine Granules 5 Lbs for Swimming Pools Pool Chlorine Shock Granular Sanitizer for Spas Fast Dissolving Chlorinating Granules for Hot Tubs
- Price
- $27.48
- Rating
- 4.9/5
- Reviews
- 28
- Age
- 4mo ago

In The Swim Sodium Dichlor Chlorine Shock Granules for Sanitizing Hot Tubs and Spas Fast Dissolving pH Balanced Sanitizer - 56% Available Chlorine 99% Sodium-Dichlor 5 Pound
- Price
- $41.81
- Rating
- 4.5/5
- Reviews
- 2,277
- Age
- 19y ago

In The Swim Sodium Dichlor Chlorine Shock Granules for Sanitizing Swimming Pools Fast Dissolving pH Balanced Sanitizer - 56% Available Chlorine 99% Sodium-Dichlor 10 Pound
- Price
- $81.81
- Rating
- 4.5/5
- Reviews
- 2,277
- Age
- 16y ago
Newest
by launch date
ClearView Chlorine Granules 5 Lbs for Swimming Pools Pool Chlorine Shock Granular Sanitizer for Spas Fast Dissolving Chlorinating Granules for Hot Tubs
- Price
- $27.48
- Rating
- 4.9/5
- Reviews
- 28
- Age
- 4mo ago

ClearView Chlorine Granules 2.2 Lbs for Swimming Pools Pool Chlorine Shock Granular Sanitizer for Spas Fast Dissolving Chlorinating Granules for Hot Tubs
- Price
- $19.96
- Rating
- 4.4/5
- Reviews
- 39
- Age
- 6mo ago

Chlorinating Granules for Pools Spas & Hot Tubs Kills Bacteria & Algae Fast-Dissolving Formula (5LBs)
- Price
- $29.32
- Rating
- 4.7/5
- Reviews
- 286
- Age
- 1y ago

POOL SHARK 68% Calcium Hypochlorite Pool Shock | 25 lb Bucket Chlorine Granules | Pool Shock Treatment for Swimming Pools | Inground & Above Ground Pool Cleaning Fast-Acting Chlorine Shock
- Price
- $93.96
- Rating
- 4.6/5
- Reviews
- 45
- Age
- 1y ago

Clorox Pool&Spa Shock Clear for Crystal Clear Swimming Pool Water Swim-ready in 15 minutes Suitable for vinyl pools (6-Pack)
- Price
- $29.30
- Rating
- 4.7/5
- Reviews
- 1,860
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 43% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 rising
Sellers
123
Est. top-5 brand share
77%
Top 20: 100%
Est. top-5 click share
43%
Top 20: 91%
Open market
19%
- In The Swim38%
- CLOROX Pool&Spa20%
- Doheny's7%
- LEISURE TIME7%
- Pyrock Chemical5%
- CLEARVIEW4%
Demand
Chlorine Granules search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul · busiest ÷ quietest = 27.7×
Search terms
Top Chlorine Granules search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- chlorine granules50K/yr
- granular chlorine21K/yr
- pool chlorine granules20K/yr
- chlorine granules for pool11K/yr
- granular chlorine for pool13K/yr
- chlorine powder11K/yr
- chlorine granules for swimming pool15K/yr
- granulated chlorine9K/yr
- chlorine powder for pools6K/yr
- granulated chlorine for pool5K/yr
Reviews and returns
What reviews say buyers love and hate about Chlorine Granules
We read the reviews and the return reasons for every product selling here.
“price could always be lower”
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.
18 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 Chlorine Granules 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









