Washable King Size Pillows

Shop Washable King Size Pillows at Mattress Firm to find options that suit your sleep preferences and bedroom setup. Explore a range of sizes, feels and styles to help you create a more comfortable sleep space and get better zzz's.

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Sleepy's Deluxe Charcoal Cool Pillow

2395

Starting at

$199⁹⁹

Soft Comfort, best for

Back, Side, Stomach Sleepers
Temperature
Allergies

Save $150 when you bundle¹⁰.

Sleepy's Deluxe Comfort Cool Pillow

1054

Starting at

$199⁹⁹

best for

Back, Side, Stomach Sleepers
Temperature

Save $150 when you bundle¹⁰.

Sealy Cool Touch Pillow

427

Starting at

$39⁹⁹

Medium Comfort, best for

Back, Side, Stomach Sleepers
Temperature
Allergies

Sealy Extra Firm Support Pillow

396

Starting at

$39⁹⁹

Firm Comfort, best for

Side Sleepers
Temperature

Tempur-Pedic TEMPUR-Adapt Pro Pillow

1113

Starting at

$215⁰⁰

Medium Comfort, best for

Back, Side, Stomach Sleepers
Temperature

Tempur-Pedic TEMPUR-Breeze Pro Pillow

821

Starting at

$275⁰⁰

Medium Comfort, best for

Back, Side, Stomach Sleepers
Temperature

Tempur-Pedic TEMPUR-Adapt Pro Adjustable Pillow

464

Starting at

$165⁰⁰

Medium Comfort, best for

Back, Side, Stomach Sleepers
Temperature

Bedgear Night Ice Performance Pillow

Starting at

$349⁹⁹

Medium Comfort, best for

Back, Stomach, Side Sleepers
Allergies
Temperature

Washable king size pillows offer generous space and convenient care for sleepers who prefer a larger pillow beneath their head and neck. Typically measuring about 20 by 36 inches, a king pillow can provide comfortable support across a wider mattress while complementing king and California King bedding. Look for washable king pillows made with durable, breathable materials such as polyester fiber, down alternative fill or select memory foam designs with removable, machine-washable covers. A washable pillow cover helps protect against sweat, oils, dust and everyday buildup, while a breathable outer fabric can promote a fresher, more comfortable sleep environment. Shoppers comparing the best washable king size pillows should consider loft, firmness, fill material and sleeping position to find the right balance of cushioning and support. Care instructions vary by pillow type, so check the manufacturer’s label before washing a king size pillow. Many machine-washable king pillows can be cleaned in a large-capacity washer using a gentle cycle, mild detergent and cool or warm water, followed by thorough drying on a low-heat setting. Washing two pillows together can help balance the load, but avoid overcrowding the machine, and make sure the pillow is completely dry before use to help prevent lingering moisture and odors. Pillows with solid memory foam or latex cores typically should not be placed in the washer or dryer; instead, remove and wash the cover according to its care instructions and spot-clean the interior. Regularly washing pillowcases, using a protective pillow protector and replacing pillows when they no longer provide comfortable support can help keep washable king size pillows feeling fresh for better zzz's.

How should I wash a washable king pillow? + -

Check the care label first, then use the recommended water temperature and cycle. A gentle detergent and a balanced load can help support proper cleaning.

Can washable king pillows go in a washing machine? + -

Many washable king pillows can be machine washed, but care instructions vary by fill and construction. Always follow the label before washing.

How do I dry a washable king pillow? + -

Follow the drying instructions on the care label. If tumble drying is allowed, use the recommended setting and make sure the pillow is fully dry before use.

How often should I wash a washable king pillow? + -

Wash the pillow according to its care instructions and personal preference. Using a removable pillow protector can help reduce the need for frequent full washes.

What should I look for in a washable king pillow? + -

Consider the pillow’s fill, cover fabric, loft, firmness and care requirements. Choose a design with clear washing and drying instructions that fit your routine.