The first on our list of the best California King mattress covers is the SafeRest Premium Hypoallergenic Waterproof Mattress Protector. This top-rated mattress protector offers complete protection against spills, stains, and even allergens. Its hypoallergenic cotton terry surface is soft and breathable, while the waterproof membrane keeps your mattress safe from any liquid damage. It is also free from harmful chemicals, making it safe for use by children and adults alike.1. Best California King Mattress Cover: SafeRest Premium Hypoallergenic Waterproof Mattress Protector
Next up is the Linenspa Zippered Encasement Waterproof Mattress Protector, which provides complete protection against dust mites, bed bugs, spills, and stains. Its soft and breathable fabric is also noiseless, ensuring a comfortable and peaceful sleep. The zippered closure makes it easy to install and remove, and it can fit mattresses up to 12 inches deep. With its waterproof and hypoallergenic properties, this mattress cover is a great choice for those with allergies or sensitivities.2. Best California King Mattress Cover: Linenspa Zippered Encasement Waterproof, Dust Mite Proof, Bed Bug Proof Breathable Mattress Protector
For a budget-friendly option, the Utopia Bedding Premium Zippered Waterproof Mattress Encasement is a great choice. Made from high-quality polyester fabric, this mattress cover is not only waterproof but also breathable and comfortable. Its zippered closure ensures a secure fit and protects your mattress from spills, stains, and even bed bugs. It is also machine washable, making it easy to clean and maintain.3. Best California King Mattress Cover: Utopia Bedding Premium Zippered Waterproof Mattress Encasement
The SureGuard Mattress Encasement offers 100% waterproof protection for your California King mattress. It is also bed bug proof and hypoallergenic, making it a great choice for those with allergies or asthma. The soft and quiet fabric is comfortable to sleep on, and its zippered closure ensures a snug fit. It also comes with a 10-year warranty, providing peace of mind and confidence in the product's quality and durability.4. Best California King Mattress Cover: SureGuard Mattress Encasement - 100% Waterproof, Bed Bug Proof, Hypoallergenic
The PlushDeluxe Premium Zippered Mattress Encasement is another top-rated option for California King mattresses. It offers complete protection against bed bugs, dust mites, spills, and stains, ensuring your mattress remains clean and hygienic. The soft fabric is also noiseless and breathable, providing a comfortable sleep experience. Its zippered closure makes it easy to install and remove, and it is machine washable for easy maintenance.5. Best California King Mattress Cover: PlushDeluxe Premium Zippered Mattress Encasement, Waterproof, Bed Bug & Dust Mite Proof
The SafeRest Premium Zippered Mattress Encasement is another top contender for the best California King mattress cover. It is laboratory tested and certified to be bed bug proof, dust mite proof, and waterproof. Its soft and breathable fabric ensures a comfortable sleep, and the zippered closure provides a secure fit. This mattress cover is also free from harmful chemicals, making it safe for the whole family to use.6. Best California King Mattress Cover: SafeRest Premium Zippered Mattress Encasement - Lab Tested Bed Bug Proof, Dust Mite Proof, Waterproof
The LUCID Premium Hypoallergenic Mattress Protector offers 100% waterproof protection for your California King mattress. It is also hypoallergenic and free from vinyl, PVC, and phthalates, making it safe for use by all. The soft and noiseless fabric is breathable and comfortable, ensuring a peaceful sleep. It is also machine washable for easy maintenance and comes with a 15-year warranty, showcasing its quality and durability.7. Best California King Mattress Cover: LUCID Premium Hypoallergenic 100% Waterproof Mattress Protector
For a more eco-friendly option, the Red Nomad Bamboo Hypoallergenic Mattress Protector is an excellent choice. Made from high-quality bamboo fabric, it is not only hypoallergenic but also breathable and moisture-wicking. It offers complete protection against spills, stains, and allergens, ensuring your mattress remains clean and fresh. Its deep pockets and elasticized skirt make it easy to fit onto mattresses up to 18 inches deep.8. Best California King Mattress Cover: Red Nomad Bamboo Hypoallergenic Mattress Protector
The Beckham Hotel Collection Premium Microfiber Mattress Protector is another budget-friendly option for California King mattresses. It offers waterproof and hypoallergenic protection, ensuring your mattress remains clean and free from allergens. The soft and breathable microfiber fabric is also noiseless, providing a comfortable sleep experience. Its deep pockets and elasticized skirt make it easy to fit onto mattresses up to 16 inches deep.9. Best California King Mattress Cover: Beckham Hotel Collection Premium Microfiber Mattress Protector
The Zen Bamboo Ultra Soft Fitted Bamboo Mattress Pad is a luxurious option for those looking for a soft and comfortable mattress cover. Made from high-quality bamboo fabric, it is not only hypoallergenic but also moisture-wicking and breathable. Its deep pockets and elasticized skirt make it easy to fit onto mattresses up to 18 inches deep. This mattress pad is also machine washable for easy maintenance and comes with a satisfaction guarantee. In conclusion, investing in a high-quality mattress cover is essential for keeping your California King mattress clean, hygienic, and protected. Whether you're looking for waterproof, hypoallergenic, or bed bug proof protection, there is a wide variety of options available to suit your needs and budget. So, why wait? Choose one of the top 10 best California King mattress covers mentioned above and enjoy a comfortable and peaceful night's sleep every night.10. Best California King Mattress Cover: Zen Bamboo Ultra Soft Fitted Bamboo Mattress Pad