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

CXWXC 16g / 25g Threaded CO2 Cartridges for Bike Tires

Product ID: 372222284

Details

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

⚡Fast inflation in seconds

🔩Universal 3/8-24 threaded fit

🪶Ultra lightweight & compact

105108CFA

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Description

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

RAPID TIRE RESCUE - Inflate a 26” MTB tire to 40psi in a single shot—get back on the trail without missing a beat.
POCKET SIZED POWER - Compact and featherlight design fits effortlessly in your saddle bag or jersey pocket for on-the-go readiness.
ECO CONSCIOUS SAFE - Made from durable alloy steel, recyclable after use, with safety tips to keep your ride smooth and hands protected.
VERSATILE PERFORMANCE - Perfectly inflates both road tires up to 100psi and mountain bike tires to 40psi—one cartridge, multiple rides.
SEAMLESS COMPATIBILITY - Threaded 3/8-24 cartridges work flawlessly with all standard CO2 inflators—no adapters needed.

The CXWXC 16g/25g Threaded CO2 Cartridges deliver rapid, reliable inflation for road and mountain bike tires with a universal 3/8-24 thread. Lightweight and compact, these alloy steel cartridges inflate tires up to 40psi (MTB) or 100psi (road) in seconds, making them an essential tool for any serious cyclist seeking quick roadside fixes. Compatible with all threaded CO2 inflators and designed for single-use recycling, they combine performance with eco-conscious convenience.

Specifications

ASIN	B091DP68C8
Best Sellers Rank	#82,851 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #7 in Cycling CO2 Pumps
Brand Name	CXWXC
Colour	16g x 12 Pack
Customer Reviews	4.6 4.6 out of 5 stars (641)
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 Kilograms
Manufacturer	CXWXC
Manufacturer Part Number	CO2-CXBT
Material Type	Alloy Steel
Maximum Pressure	40 Pound per Square Inch
Number of Items	12
Number of Packs	1
Operation Mode	Manual
Power Source	Hand Pump
Unit Count	12.0 Count
Whats In The Box1 - Whats In The Box3	No

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105108CFA

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

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TrustScore 4.5 | 7,300+ reviews

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