Hypoallergenic Encased Polyester King Mattress Protector

Sale price $120.19 Regular price $124.99
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  • Feel protected all night with six-sided liquid-proof mattress coverage
  • Enjoy cool breathable comfort from a smooth polyester surface
  • Relax in spacious king size coverage for undisturbed, peaceful sleep
  • Rest easy knowing allergens stay away with hypoallergenic design
  • Six-sided encasement fully covers the King size mattress
  • Liquid-proof zipper prevents spills from penetrating mattress surface
  • Smooth polyester surface offers cool and breathable protection
  • Fits mattresses from 6 to 18 inches deep universally
  • Expert-curated products designed to enhance your sleep quality
  • Dedicated customer support for personalized assistance
  • Fast, reliable shipping across the US
  • Secure checkout ensuring your privacy and peace of mind

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Your Perfect Match

Hypoallergenic king mattress protector features six-sided encasement with liquid-proof zipper and a cool, breathable polyester surface. It fits mattresses 6 to 18 inches deep, protecting against spills and allergens for enhanced sleep hygiene and comfort.

Description

Protect Your Mattress with Our Encased Polyester Hypoallergenic King Mattress Protector

Keep your king-size mattress fresh, clean, and allergy-free with this premium mattress protector. Crafted from smooth, breathable polyester, it offers a cool sleeping surface that enhances comfort all night long. The six-sided encasement fully surrounds your mattress, shielding it from spills, dust mites, and allergens to ensure a healthier sleep environment. A liquid-proof zipper adds an extra layer of protection, preventing stains from liquids while fitting securely. Designed for mattress depths from 6 to 18 inches, this hypoallergenic protector provides universal fit and long-lasting durability. Lightweight yet robust, at just 4 pounds, it’s easy to install and remove for hassle-free maintenance. Elevate your mattress protection today and enjoy peace of mind with every sleep.

Key Features

  • Six-Sided Encasement: Provides full mattress protection from allergens and spills.
  • Liquid-Proof Zipper: Guards against stains with a secure, waterproof seal.
  • Breathable Polyester Surface: Ensures cool, comfortable sleep with moisture-wicking fabric.
  • Universal Fit: Accommodates mattress depths from 6 to 18 inches (15 to 46 cm).
  • Hypoallergenic Material: Protects sensitive sleepers from dust mites and allergens.
  • Durable Construction: Made with 100% polyester main panel and polyurethane laminate lining.
  • King Size: Sized at 80 inches long by 76 inches wide to fit standard king mattresses.
  • Lightweight Design: Weighs just 4 pounds for easy handling and care.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Assembled Length: 80 inches (203 cm)
    Assembled Width: 76 inches (193 cm)
    Assembled Height: 18 inches (46 cm)
    Mattress Size: King
    Universal Fit Mattress Depth: 6 to 18 inches (15 to 46 cm)

    Weight
    Product Weight: 4 pounds (1.8 kg)

    Materials
    Main Material: 100% Polyester
    Lining Material: 100% Polyurethane Laminate
    Surface Finish: Cool and breathable smooth polyester

    Construction
    Encasement Type: Six sided mattress encasement
    Closure Type: Liquid proof zipper
    Fit Type: Universal fit for various mattress depths

    Color
    Main Color: White

Delivery & Shipping Info

Free Shipping on All Orders Across the Continental U.S.!

  • Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
  • Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
  • Note: We currently do not ship to Hawaii or Alaska
  • Shop now for convenient delivery tailored to you! Learn more about shipping options here.

Need more details? Read our Frequently Asked Questions here

Return Policy

Hassle-free returns! Not satisfied? Return most items within 14 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

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Payment & Security

We accept major credit cards, Shop Pay, Apple Pay, and up to two years 0% interest financing with Affirm. Payments are processed securely—we never store or access your card details.

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Hypoallergenic Encased Polyester King Mattress Protector - Sleep Galleria