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 for Bike Tires

Product ID: 323468952

Details

Brand
CXWXC
Color
16g x 12 Pack
Item Weight
0.02 kg
Material
Alloy Steel
Power Source
Hand Pump

👜Compact & lightweight, fits jersey pocket

⚙️16g & 25g threaded sizes

🚴‍♂️Inflates MTB tire to 40psi in seconds

$72.12

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

ECO CONSCIOUS SAFE - Recyclable alloy steel cartridges with safety warnings to keep your ride smooth and responsible.
RAPID REINFLATE POWER - Get back on the trail in seconds with 16g cartridges inflating MTB tires to 40psi instantly.
ULTRA PORTABLE DESIGN - Slim, lightweight cartridges easily stow in saddle bags or jersey pockets—ride light, ride ready.
PRO LEVEL PRESSURE CONTROL - 16g inflates road tires up to 100psi, perfect for high-performance racing and mountain trails alike.
UNIVERSAL THREAD COMPATIBILITY - Fits all 3/8-24 threaded CO2 inflators for seamless use across your gear.

The CXWXC 16g / 25g Threaded CO2 Cartridges deliver rapid, reliable inflation for road and mountain bike tires with universal 3/8-24 threading. Compact and lightweight, these alloy steel cartridges inflate tires up to 100psi (road) or 40psi (MTB) in seconds, making them an essential, portable tool for every serious cyclist. Designed for quick, on-the-go tire inflation, they combine professional-grade performance with eco-conscious recyclability.

Specifications

ASIN	B091DP68C8
Best Sellers Rank	#4,007 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Bike CO2 Pump Systems
Brand	CXWXC
Brand Name	CXWXC
Color	16g x 12 Pack
Customer Reviews	4.6 out of 5 stars 654 Reviews
Included Components	No
Item Highlight	Cartridge for CO2 Inflator with Threaded Connection, CO2 Pump for Road and Mountain Bikes
Item Type Name	CO2 Cartridges
Item Weight	0.02 kg
Manufacturer	CXWXC
Manufacturer Part Number	CO2-CXBT
Material	Alloy Steel
Material Type	Alloy Steel
Maximum Pressure	100 psi
Number of Items	12
Operation Mode	Manual
Power Source	Hand Pump
Unit Count	12 Count
Warranty Description	1

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

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

1 day ago

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$72.12

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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