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: 270771009

Details

Brand
CXWXC
Color
16g x 5 Pack
Item Weight
0.16 g
Material
Alloy Steel
Power Source
Hand Pump

⚡Inflates MTB tire to 40psi in one shot

🔩Universal 3/8-24 threaded compatibility

🪶Ultra-light & compact, fits jersey pocket

¥3625

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

RACE READY PRESSURE - Inflate road tires up to 100psi and mountain tires to 40psi, perfect for high-performance cycling demands 🚴‍♂️
ECO CONSCIOUS SAFE - One-time use, recyclable alloy steel cartridges with safety tips to keep you protected and responsible ♻️
RAPID REINFLATE POWER - Get back on your ride in seconds with 16g CO2 cartridges that fill a 26” MTB tire to 40psi instantly ⚡
SEAMLESS COMPATIBILITY - Threaded 3/8-24 design works flawlessly with all standard CO2 inflators for hassle-free use 🔩
FEATHERWEIGHT POCKET READY - Ditch bulky pumps—these ultra-compact cartridges slip easily into your saddle bag or jersey pocket 🪶

The CXWXC 16g/25g Threaded CO2 Cartridges deliver rapid inflation for both mountain and road bike tires, filling a 26” MTB tire to 40psi in a single shot. Compact and lightweight, these universal 3/8-24 threaded cartridges fit all standard CO2 inflators, making them an essential, race-ready accessory for cyclists seeking quick, reliable tire inflation on the go.

Specifications

ASIN	B08HH63BBP
Best Sellers Rank	#3,041 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Bike CO2 Pump Systems
Brand Name	CXWXC
Color	16g x 5 Pack
Customer Reviews	4.6 4.6 out of 5 stars (559)
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	0.16 g
Manufacturer	CXWXC
Manufacturer Part Number	CO2-CXBT-5P
Material Type	Alloy Steel
Maximum Pressure	100 psi
Number of Items	5
Number of Packs	5
Operation Mode	Manual
Power Source	Hand Pump
Warranty Description	1

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TrustScore 4.5 | 7,300+ reviews

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

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3 weeks ago

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¥3625

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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