The Top Benefit of a Type IV PFD

As a responsible boater or water enthusiast, you know the importance of having a personal flotation device (PFD) on board. PFDs are designed to keep you afloat and safe in the water. But not all PFDs are created equal. There are five types of PFDs, each with its own benefits and limitations.

In this article, we’ll focus on type IV PFDs, also known as throwable devices. We’ll discuss what they are, how they work, and their top benefit.

What is a Type IV PFD?

A type IV PFD is a throwable device that’s designed to be thrown to someone in the water, providing them with buoyancy until help arrives. Type IV PFDs include ring buoys, horseshoe buoys, and buoyant cushions. These devices are not designed to be worn; instead, they are meant to be easily accessible on board and thrown when needed.

How Do Type IV PFDs Work?

When someone falls into the water, a type IV PFD can provide immediate buoyancy. The person in the water can hold onto the device or use it as a floatation aid until they can be rescued. The bright colors and reflective material on the PFD make it easier for rescuers to locate the person in the water.

Additionally, type IV PFDs can serve as a backup device in case someone accidentally falls overboard or if a life jacket fails. This is particularly important for boats that are offshore, where rescue can take some time.

The Top Benefit of Type IV PFDs

The top benefit of a type IV PFD is that it gives a distressed swimmer an extra chance at survival. When someone falls into the water, they may be panicked or disoriented, making it difficult for them to reach a life jacket that’s stowed away. A type IV PFD can be thrown to them quickly, giving them immediate buoyancy and helping them stay afloat until help arrives.

Additionally, type IV PFDs are lightweight and easy to handle, making them ideal for throwing long distances. They can be thrown from a boat, dock, or shore, and they can reach someone who’s struggling in the water.

Type IV PFDs are also affordable, making them an excellent choice for boaters on a budget. They’re easy to store and require little maintenance, making them a convenient option for any watercraft.


In conclusion, type IV PFDs are a critical safety device for anyone who spends time on the water. They provide buoyancy and support to swimmers in distress, giving them an extra chance at survival. They’re easy to use, affordable, and convenient, making them an excellent choice for any boater or water enthusiast.

Remember that type IV PFDs should be easily accessible on board and inspected regularly to ensure they’re in good condition. By being prepared with a type IV PFD, you can help keep yourself and those around you safe on the water.

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