Best Waterbed Mattresses of 2026

The Global Climate Hydroblue Conditioner is designed to keep your waterbed in top shape, whether you have a hardside or softside mattress. It works well with free flow waterbeds, helping maintain smooth water circulation inside the mattress to improve comfort. If you own a semi-waveless or waveless waterbed, this conditioner supports the special design by preventing air bubbles, which can cause discomfort and noise. Using this product regularly helps protect the vinyl material of your waterbed, extending its life and keeping it clean and fresh. It’s an easy solution to care for your waterbed and enjoy a better sleeping experience.

This 8 fl oz (237 ml) conditioner is perfect for maintaining your waterbed. The Blue Magic All Purpose Waterbed Conditioner is made in the United States and works for all types of waterbeds. It helps prevent the growth of bacteria and other microorganisms, ensuring that your bed stays clean and fresh. This conditioner is easy to use and will extend the life of your waterbed.

The RPS Waterbed Conditioner 2-Pack offers an easy way to keep your waterbed in great shape. Each 16-ounce bottle is designed for simple application, helping you maintain a soft and comfortable sleeping surface. This conditioner works with all types of water mattresses, so you don’t have to worry about compatibility. By treating the water inside your bed, it helps preserve the vinyl material, which means your waterbed can last longer and stay plush over time. With two bottles included, you have a convenient supply to care for your bed regularly and enjoy a cozy night's sleep.

The Bedroom Store Waterbed Heater offers consistent warmth by evenly heating your waterbed mattress, so you won’t have to worry about cold spots disrupting your comfort. It features an adjustable thermostat that lets you set the perfect temperature easily, helping you save energy while keeping your bed cozy. Safety is a top priority with this heater, as it’s made from heat-resistant materials and includes a safety shut-off to prevent overheating, giving you peace of mind. Plus, it’s designed to be energy efficient, maintaining warmth without using too much power, which can help lower your electricity bills.

The INNOMAX Stand-Up Waterbed Safety Liner is a durable and heavy-duty vinyl liner designed to protect your furniture and floors from water damage. With its thicker construction, this liner is more reliable than standard liners. The black vinyl stand-up side construction ensures that even in the case of a mattress puncture or separation, the liner will prevent water spillage. The ample overcut design adds an extra layer of protection, giving you peace of mind. Whether you have a mattress leak or puncture, this liner will safeguard your belongings. Trust the INNOMAX Waterbed Safety Liner to keep your waterbed secure and worry-free.

The Escentile Waterbed Conditioner offers a powerful 2X concentrated formula, meaning you get four treatments from just one 8-ounce bottle, saving you time and money. It keeps your waterbed water fresh and clear, preventing unpleasant odors and reducing air bubbles, so your sleep surface stays smooth and comfortable. This conditioner is safe for all types of waterbed mattresses, including hard-side and soft-side models, protecting the vinyl and internal surfaces to extend your mattress's lifespan. Plus, clear instructions make it easy to apply the right amount for your waterbed size, ensuring effective maintenance without any guesswork.

The Bedroom Store Waterbed Bundle is a complete package that includes a hardside waterbed mattress, stand-up liner, water conditioner, and fill & drain kit. With this bundle, you can enjoy a comfortable and undisturbed sleep experience. The stand-up liner prevents leaks, while the water conditioner helps maintain the quality of the water. The fill & drain kit makes setup and maintenance a breeze. Available in three popular sizes, this waterbed bundle fits various bed frames. Crafted with high-quality materials, it offers durability and reliability for years to come. With the included accessories and easy maintenance, you can effortlessly maintain the perfect water balance and ensure the longevity of your mattress.

The Innomax ProMax Waterbed Liner is designed to protect your hardside waterbed mattress, helping you avoid leaks and damage. It's made from heavy-duty material, ensuring long-lasting durability and peace of mind. Available in King, Queen, and Super Single sizes, you can choose the perfect fit for your mattress. This liner also makes draining and filling your waterbed easier, simplifying maintenance so you can enjoy a comfortable and hassle-free sleep experience. With the right liner, you can keep your waterbed in great shape and extend its life.

The Bedroom Store Blue Magic offers a nearly waveless waterbed mattress, designed to provide you with a calm and uninterrupted sleep. Its five layers of special fibers help minimize motion, so when you or your partner moves, you won’t be disturbed. Made with thick 18ml vinyl and reinforced corners, this mattress is built to last and give you reliable support night after night. It also helps relieve pressure by contouring to your body, giving you a comfortable and supportive surface to rest on. With this mattress, you can enjoy a restful night and wake up feeling refreshed.

This waterbed mattress is designed to fit California King size Hardside Platform Style waterbeds. It has a 90% waveless feature which means it has about 5-6 seconds of movement. It is considered one of the most comfortable mattresses to sleep on, made of heavy vinyl with reinforced corners. The manufacturer has been producing waterbeds in the U.S.A. since 1972.