Serta Waterproof Mattress Pad Twin XL — Power Clean Triple Action, 15" Deep Skirt

The Serta Power Clean Triple Action Waterproof Mattress Pad (Twin XL) is a diamond-quilted, waterproof mattress protector with odor prevention, stain-release treatment, and a 15" deep skirt for a snug Twin XL fit.

Keep your Twin XL mattress feeling softer and looking newer by adding a lightweight, breathable protective layer designed for everyday use. This Serta mattress pad combines a plush 7.5 oz thermal bonded siliconized hi-loft fill with HydraBond waterproofing and 3M Scotchgard wicking stain-release treatment so you get comfort, spill protection, and easier laundering without the crinkle often associated with waterproof products.

How does this pad improve nightly comfort?

The pad adds a cushioned layer that evens out pressure points and preserves the mattress surface. Its diamond-quilted design holds the hi-loft fill in place for consistent plushness across the entire Twin XL. The breathable fill helps maintain a comfortable sleep temperature without trapping excess heat.

• 7.5 oz thermal bonded siliconized hi-loft fill for even softness
• Diamond-quilted top keeps fill distributed
• Breathable construction to reduce overheating

Will it really protect my mattress from spills and stains?

Yes. HydraBond waterproof technology provides a quiet, non-crinkly barrier that blocks liquids from reaching the mattress while letting the pad maintain a natural fabric feel. The attached waterproof layer prevents shifting in the wash, and the Scotchgard wicking stain-release helps remove spots during laundering.

• HydraBond waterproof backing repels liquids without noise
• 3M Scotchgard wicking stain-release for easier stain removal
• Waterproof layer bonded to the back for wash stability

How easy is it to fit and care for this Twin XL pad?

The pad is sized to fit Twin XL mattresses (39" x 80") and includes a 15" deep pocket skirt that stretches to 18" for thicker beds or mattress toppers. Care is straightforward: machine wash cold on a gentle cycle and tumble dry low; avoid high heat, ironing, or dry cleaning to preserve the waterproof layer and fill.

• Measures 39" x 80" with a 15" deep pocket skirt (stretches to 18")
• Machine wash cold, gentle cycle; tumble dry low
• Non-chlorine bleach only; do not iron or dry clean

What makes Serta’s Triple Action technology different?

Serta combines three functional treatments into one pad: a soft hi-loft fill for comfort, HydraBond waterproofing for protection, and Scotchgard stain-release for easier cleaning. The result is a multifunctional protector that aims to extend mattress life while staying quiet and comfortable throughout the night.

• Triad of comfort, waterproofing, and stain-release treatments
• Designed to remain soft and quiet compared with basic vinyl protectors
• Built for repeated machine washing without delamination

Who is this for? The Serta Power Clean Triple Action Waterproof Mattress Pad in Twin XL is ideal for sleepers who want a soft, protective layer for everyday use—students, guest rooms, adults with active households, and anyone who wants to guard a mattress against spills, sweat, and stains while keeping wash-and-wear care simple. It’s a practical choice when you need a balance of comfort, protection, and easy maintenance without sacrificing the quiet, fabric-like feel of a premium mattress pad.