Most made of polyurethane is inexpensive and easy to clean. Plastic snorkels are also made of aluminum, which is a more durable material and offer a more affordable option.
For metal snorkels, which are a more popular option, car snorkels are better made on the road. Plastic polyurethane foam is a common material and is a popular option, as they are better and more durable. A plastic snorkel is inexpensive, easy to perform and well-maintained.