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jandy cs150 filter cartridge

Worth a look

Shows a thin review moat (93 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 13Growth 63Conversion 88Competition 30Returns 86Price range 95Avg price 89Brand share 60Review moat 95Quality gap 28

Review moat

Incredible92.6

avg incumbent reviews — the moat a new listing must climb

Price range

Incredible$49.38–$83.96

cheapest to priciest tracked listing — scored on the share inside $15–$100

Avg price

Great$62.84

avg listing price — sweet spot $15–$100

Conversion

Great10.2%

search→purchase rate — share of searches ending in a sale

Returns

Great1.4%

return rate — above 5% kills the launch gate

Growth

Good+40.9%

90-day search growth — must beat 0% to launch

Brand share

Good69%

top-5 brand share — brands hold most of the demand

Competition

Okay67%

top-5 click share — leaders hold, buyers still browse

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$53K

$53K/yr · 8K searches

According to Flapen's Amazon United States niche tracking, jandy cs150 filter cartridge is a $53K/yr Amazon United States market (8K searches/yr). The top 5 brands hold 69% of demand. Verdict: Worth a look — 56/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

jandy cs150 filter cartridge market data

Units sold / yr
1K–2K
avg 0–100/product
Revenue / yr
$79K–$94K
units × avg price
Conversion rate
10.2%
Avg BSR
#404
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
9.3%
Avg brand age
33 months
Avg seller age
192 days

Competition & brand share

The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

16

Top-5 brand share

69%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

26%

  • Cryspool25%
  • POOLPURE18%
  • Chryseos10%
  • Future Way10%
  • Fil-fresh6%
  • AQUIVEX6%

Demand

Weekly Amazon search volume, last 42 weeks — +40.9% search growth over the last 90 days.
300200Spike '26Oct '25Nov '25Jan '26Mar '26Apr '26Jun '26

Top jandy cs150 filter cartridge 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.

0%10%$5K20%$11K30%$16K40%$21K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 15 tracked products in this niche — three views at once, no toggling.

What buyers say about jandy cs150 filter cartridge

What buyers praise and complain about, mined from review topics.

What buyers love

Filtration18%

“Great filter”

Size-Overall16%

“Exact Fit”

Value For Money16%

“Great value”

Quality-Overall8%

“- the build is high quality”

Ease Of Cleaning8%

“It keeps the water in your pool clean and clear”

Durability7%

“it is durable”

Material Quality6%

“The material seems durable”

Assembly/Installation5%

“Easy to install”

Advertised Vs Actual Product2%

“as described”

Ease Of Use1%

“ease of function”

What buyers complain about

Filtration24%

“have been having trouble with filterization ever since”

Quality-Overall9%

“Poor quality filter”

Value For Money8%

“Its expensive”

Size-Overall8%

“the fit was never as good as the OEM. the end cap seals always had to be slightly shaved down to get them fully seated”

Design-Overall6%

“Horrible structure wise”

Ease Of Cleaning6%

“Stays dirty after multiple attempt attempts to clean”

Durability2%

“doesnt hold up long”

Material Quality2%

“as I havent decided to try it given the lower quality of material”

Spray/Flow1%

“I noticed the pump flow had diminished significantly over time”

Maintenance And Repair1%

“maintenance needs to be done year-round”

Top return reasons

Size-Overall71%
Filtration15%
Advertised Vs Actual Product13%
Value For Money1%
Product Condition1%
Functionality-Overall0%
Material Quality0%
Durability0%
Maintenance And Repair0%
Quality-Overall0%

Common questions

Is jandy cs150 filter cartridge profitable to sell on Amazon United States?
The niche generates $53K/yr across 15 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is +40.9%. Flapen's verdict: Worth a look (56/100).
How competitive is the jandy cs150 filter cartridge niche?
14 brands and 16 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 69% of demand.
What do buyers complain about in jandy cs150 filter cartridge?
Top complaints mined from reviews: Filtration, Quality-Overall, Value For Money. The return rate is 1.4%.
What does it cost to enter the jandy cs150 filter cartridge niche?
Listings span $49.38–$83.96; the average listing price is $62.84 (sweet spot $15–$100). The average incumbent carries 93 reviews — the moat a new listing must climb.