---
title: "Swoosh Co2 Cartridges for Drain Gun — $24K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/swoosh-co2-cartridges-for-drain-gun"
last_updated: "2026-08-05T18:35:15.290Z"
locale: en
meta:
description: "Niche score 50/100 · $24K/yr market · 9K searches/yr · $33.63 avg price. A small market ($24K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $24K/yr market · 9K searches/yr · $33.63 avg price. A small market ($24K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Swoosh Co2 Cartridges for Drain Gun — $24K/yr Amazon US Niche (2026) - Flapen"
---
# **swoosh co2 cartridges for drain gun**
**Worth a look**
Shows low returns (0.0%), but a small market ($24K/yr) keeps it on the watch list.
Market size 6Growth 71Conversion 80Competition 10Returns 100Price range 87Avg price 95Brand share 15Review moat 41Quality gap 62
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$33.63**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.28–$64.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.2%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+53.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,360.11**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$24K**
$24K/yr · 9K searches
According to Flapen's Amazon United States niche tracking, swoosh co2 cartridges for drain gun is a $24K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jun–Jul–Aug–Sep. Verdict: Worth a look — 50/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **swoosh co2 cartridges for drain gun market data**
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$42K–$50K**
- units × avg price
- **Conversion rate**
- **8.2%**
- **Avg BSR**
- **#87**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **146 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▲rising
**Sellers**
**38**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**3%**
- Diversitech38% - DONJOP22% - REDROCK22% - Homiom9% - Umarex3% - CoreCo23% - Open — no brand owns it (1 brand, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +53.8% search growth over the last 90 days.
400300Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Aug, Sep · busiest ÷ quietest = 6.5×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/swoosh-co2-cartridges-for-drain-gun/trend)
## **Top swoosh co2 cartridges for drain gun 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%$2K20%$5K30%$7K40%$9K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Diversitech GGC-12 Swoosh CO2 Gun Cartridges 12-Pack Silver**Diversitech**$33.90**4.6★614 rev](https://www.amazon.com/dp/B00MHKQ17M) [2**30 Pack 16 Gram Unthreaded CO2 Cartridges for Gallo Drain Gun HVAC Drain Line Cleaner Tool CO2 Drains Gun Cartridges**DONJOP**$36.43**4.5★23 rev](https://www.amazon.com/dp/B0FRXVDCWD) [3**RedRock 16 Gram Unthreaded CO2 Cartridges for Gallo Drain Gun HVAC Drain Line Cleaner Tool (30 Pack)**REDROCK**$38.87**4.7★527 rev](https://www.amazon.com/dp/B07GZ2TLPC) [4**Gallo Drain Gun AC Drain Line Cleaner Tool With Flexible Hose Pipe For HVAC Clogs - Includes 6 co2 Air Conditioner Drain Cleaner Cartridges**Homiom**$38.59**3.9★2,586 rev](https://www.amazon.com/dp/B071JS76ZP) [5**RedRock 20 Gram Unthreaded CO Cartridges Compatible with 20 Gram HVAC Drain Gun Industrial Grade For HVAC Drain Gun Maintenance Bike Tire Inflators and Multi-Purpose Use (Pack of 10)**REDROCK**$26.60**3.9★31 rev](https://www.amazon.com/dp/B0FBNT2VYF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**CoreCo2 16 Gram CO2 Cartridges for Drain Gun HVAC Drain Line Cleaner Tool | High Pressure Air Blaster Cartridges for Clogged Pipes | Unthreaded Cartridge | Gallo Tool Not Included 30 Pack (60)**CoreCo2**$64.88**7 rev3mo ago](https://www.amazon.com/dp/B0GXSY5HMP) [**30 Pack 16 Gram Unthreaded CO2 Cartridges for Gallo Drain Gun HVAC Drain Line Cleaner Tool CO2 Drains Gun Cartridges**DONJOP**$36.43**23 rev10mo ago](https://www.amazon.com/dp/B0FRXVDCWD) [**RedRock 20 Gram Unthreaded CO Cartridges Compatible with 20 Gram HVAC Drain Gun Industrial Grade For HVAC Drain Gun Maintenance Bike Tire Inflators and Multi-Purpose Use (Pack of 10)**REDROCK**$26.60**31 rev1y ago](https://www.amazon.com/dp/B0FBNT2VYF) [**RedRock 16 Gram Unthreaded CO2 Cartridges for Gallo Drain Gun HVAC Drain Line Cleaner Tool (30 Pack)**REDROCK**$38.87**527 rev6y ago](https://www.amazon.com/dp/B07GZ2TLPC) [**RedRock Gallo Drain Gun with 5 Unthreaded CO2 Cartridges for A/C Condensate Line Air Conditioner Cleaner Blaster Opener Kit with Five Cartridge Clears HVAC Clogs**REDROCK**$34.20**2,035 rev7y ago](https://www.amazon.com/dp/B07SVH5B78)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CoreCo2 16 Gram CO2 Cartridges for Drain Gun HVAC Drain Line Cleaner Tool | High Pressure Air Blaster Cartridges for Clogged Pipes | Unthreaded Cartridge | Gallo Tool Not Included 30 Pack (60)**CoreCo2**$64.88**4.8★**▲ 188%**](https://www.amazon.com/dp/B0GXSY5HMP) [**Umarex High-Grade CO2 Cartridges for Pellet Guns BB Guns and Airsoft Guns**Umarex**$9.28**4.7★**▲ 103%**](https://www.amazon.com/dp/B001TOLL1I) [**30 Pack 16 Gram Unthreaded CO2 Cartridges for Gallo Drain Gun HVAC Drain Line Cleaner Tool CO2 Drains Gun Cartridges**DONJOP**$36.43**4.5★**▲ 56%**](https://www.amazon.com/dp/B0FRXVDCWD) [**Diversitech GGC-12 Swoosh CO2 Gun Cartridges 12-Pack Silver**Diversitech**$33.90**4.6★**— 5%**](https://www.amazon.com/dp/B00MHKQ17M) [**RedRock 16 Gram Unthreaded CO2 Cartridges for Gallo Drain Gun HVAC Drain Line Cleaner Tool (30 Pack)**REDROCK**$38.87**4.7★**— 7%**](https://www.amazon.com/dp/B07GZ2TLPC)
**~~View all trending →~~**
## **What buyers say about swoosh co2 cartridges for drain gun**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Honestly, theyre reliable, consistent, and weirdly satisfying to use”*
**Advertised Vs Actual Product**19%
*“As described”*
**Value For Money**18%
*“is affordable”*
**Efficiency**6%
*“have no issues”*
**Ease Of Use**6%
*“Easy to use”*
**Leak-Proof**4%
*“It seals tight with no leakage”*
**Compatibility-Overall**4%
*“are compatible with anything using the same size”*
**Size-Overall**2%
*“Good product fits perfectly”*
**Durability**2%
*“After years of use”*
**Design-Overall**2%
*“WOW Great CO2 cartridges performed flawlessly as designed”*
### **What buyers complain about **
**Functionality-Overall**19%
*“It does not work properly”*
**Value For Money**9%
*“I thought the price was too good”*
**Quality-Overall**9%
*“Garbage”*
**Jamming/Clogging**8%
*“the threading immediately stripped”*
**Leak-Proof**7%
*“the nozzle attachment leaked”*
**Size-Overall**7%
*“Won't fit my bb gun”*
**Durability**7%
*“The cartridges didnt last long”*
**Advertised Vs Actual Product**5%
*“Defective product that does nothing it advertised”*
**Natural Resource Wastage**4%
*“Wasted all CO2 canisters on trying to get it to work”*
**Compatibility-Overall**4%
*“Doesnt fit the ac drain line gun 64145”*
### **Top return reasons **
**Size-Overall**43%
**Leak-Proof**21%
**Compatibility-Overall**18%
**Defective Material/Parts**7%
**Functionality-Overall**7%
**Advertised Vs Actual Product**4%
## **Common questions**
- **Is swoosh co2 cartridges for drain gun profitable to sell on Amazon United States?**
- The niche generates $24K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +53.8%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the swoosh co2 cartridges for drain gun niche?**
- 7 brands and 38 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in swoosh co2 cartridges for drain gun?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Quality-Overall. The return rate is 0.0%.
- **When does demand for swoosh co2 cartridges for drain gun peak?**
- Demand peaks in Jun–Jul–Aug–Sep; the busiest month runs 6.5× the quietest.
- **What does it cost to enter the swoosh co2 cartridges for drain gun niche?**
- Listings span $9.28–$64.88; the average listing price is $33.63 (sweet spot $15–$100). The average incumbent carries 2,360 reviews — the moat a new listing must climb.
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