can these be used instead of refill kit for personal floatation device?

There are two things you need to know in order to see if these co2 cartridges will work for personal floatation device. I happened to own a PFD for my boat as well. First, these cartridges were 3/8 24 thread and my PFD use 1/2" thread co2 cartridges. I am not sure about yours. Also capacity of the co2 cartriges, this one is only 16g and most PFD will need 24g or higher. Since bike tire air volume is smaller than a PFD volume and it might not fill your PFD fully. Hope this help.

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CXWXC 16g / 25g Threaded CO2 Cartridges or CO2 Inflator for Bike Tires - Cartridge for CO2 Inflator with Threaded Connection, CO2 Pump for Road and Mountain Bikes

CXWXC 16g / 25g Threaded CO2 Cartridges or CO2 Inflator for Bike Tires - Cartridge for CO2 Inflator with Threaded Connection, CO2 Pump for Road and Mountain Bikes

Product ID: 517755768

Details

Brand
CXWXC
Colour
Silver
Item weight
0.16 Grams
Material
Alloy Steel
Power source
No Power

👜Compact & lightweight, fits jersey pocket

⚙️16g & 25g threaded CO2 cartridges

🚴‍♂️Inflates MTB tire to 40psi in seconds

65143CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♀️ Inflate Fast, Ride Faster — Never Miss a Mile!

POCKET SIZED POWER - Ultra-compact and featherlight, these cartridges slide effortlessly into your saddle bag or jersey pocket for on-the-go readiness.
RAPID RE RIDE READY - Get back on your bike in seconds with a powerful 16g CO2 blast that inflates a 26” MTB tire to 40psi instantly.
SAFETY FIRST DESIGN - Threaded cartridges prevent leaks and ensure controlled release; remember to protect your hands from cryogenic cold during use.
THREADED UNIVERSAL FIT - Seamlessly compatible with all 3/8-24 threaded CO2 inflators—no fumbling, just fast inflation.
ECO CONSCIOUS ENGINEERING - Crafted from 100% recycled alloy steel with rust-resistant zinc coating—performance meets sustainability.

The CXWXC Threaded CO2 Cartridges deliver rapid, reliable inflation for road and mountain bike tires with 16g and 25g options. Engineered from recycled alloy steel with rust-resistant coating, these compact, lightweight cartridges fit all standard 3/8-24 threaded inflators. Perfect for quick roadside fixes, they inflate a 26” MTB tire to 40psi in seconds, combining eco-conscious design with professional-grade performance.

Specifications

ASIN	B091DP68C8
Best Sellers Rank	82,741 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 44 in CO2 Pumps
Brand	CXWXC
Brand Name	CXWXC
Colour	Silver
Country Of Origin	China
Customer Reviews	4.6 out of 5 stars 628 Reviews
Item Weight	0.02 Kilograms
Item weight	0.02 Kilograms
Manufacturer	CXWXC
Manufacturer Part Number	CO2-CXBT
Material	Alloy Steel
Material Type	Alloy Steel
Maximum Pressure	100 Pound per Square Inch
Maximum pressure	100 Pound per Square Inch
Number of Items	12
Operation Mode	Manual
Power Source	No Power Source
Power source	No Power Source
Unit Count	12.0 count

Reviews

T**B

Plenty of Gas!

Easy to use as any other cartridge. Portable and a solid charge. I used it for an unconventional idea, and uploaded the video. The design worked better than I hoped. Check it out, and you won't be disappointed with the cartridges.

26.10.2025

K**T

As described

As described arrived fast

3.03.2026

G**N

Good value

Can be expensive in the stores, so this is a cheaper route. They work well and do the job. Happy with them.

15.06.2026

K**N

👍🏻

Good 👍🏻

31.10.2024

M**L

Very convenient and reputable CO2 cartridges

16g is the property pressure for my 700x25 Continental road bike tires. Delivery was on time.

2.07.2026

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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65143CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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