Skip to content

Mattress Protectors

<p>Keep your mattress fresh and protected with our Mattress Protectors Collection at Lowest Cost Mattress. Designed to shield against spills, dust, and everyday wear, these protectors extend the life of your bed — all at prices that fit your budget.</p>

<h2>Protection That Matters</h2>
<p>Our mattress protectors guard against moisture, stains, and allergens. Whether for kids, pets, or everyday use, they’re an essential layer of defense for a healthier sleep environment.</p>

<h2>Comfort Without Compromise</h2>
<p>Crafted with breathable fabrics and soft finishes, our protectors keep you comfortable while protecting your mattress. Many options include cooling materials to help regulate temperature at night.</p>

<h2>Durable & Easy to Maintain</h2>
<p>Made from long-lasting materials, these protectors are machine-washable and built to handle daily life. Simple to remove and clean, they keep your mattress looking like new.</p>

<h2>Affordable Essentials, Delivered Fast</h2>
<p>Shop trusted brands at the lowest cost and enjoy quick delivery right to your door. With flexible payment options, protecting your mattress has never been easier or more affordable.</p>

Refine

view all

Brand

clear

Price

Collection

clear
  • Save up to 48% Save %
    $116.00 - $155.00
    $116.00 - $155.00
    $116.00
    $60.00 - $99.00
    $60.00 - $99.00
    $60.00

    Five 5ided® Smooth Mattress Protector

    Lowestcostmattress.com

    Protects top and sides of mattress Liquid-proof yet breathable Stops allergens and dust mites Five-sided mattress protection helps prevent the dev...

    View full details
    $116.00 - $155.00
    $116.00 - $155.00
    $116.00
    $60.00 - $99.00
    $60.00 - $99.00
    $60.00
    Save up to 48% Save %
  • Save up to 60% Save %
    $75.40 - $105.00
    $75.40 - $105.00
    $75.40
    $39.00 - $69.00
    $39.00 - $69.00
    $39.00

    Prime® Smooth Mattress Protector

    Lowestcostmattress.com

    Thin, smooth surface Breathable and 100% waterproof Allergen and dust mite proof Liquid-proof yet breathable Light, smooth polyester fabric with a...

    View full details
    $75.40 - $105.00
    $75.40 - $105.00
    $75.40
    $39.00 - $69.00
    $39.00 - $69.00
    $39.00
    Save up to 60% Save %
  • Save up to 48% Save %
    $121.80 - $166.00
    $121.80 - $166.00
    $121.80
    $63.00 - $108.00
    $63.00 - $108.00
    $63.00

    Encase® LT Mattress Protector

    Lowestcostmattress.com

    Patented complete mattress encasement Lab-certified waterproof membrane Blocks bed bugs, allergens and dust mites Three sided zipper for easy laun...

    View full details
    $121.80 - $166.00
    $121.80 - $166.00
    $121.80
    $63.00 - $108.00
    $63.00 - $108.00
    $63.00
    Save up to 48% Save %
  • Save up to 49% Save %
    $290.00 - $485.00
    $290.00 - $485.00
    $290.00
    $150.00 - $345.00
    $150.00 - $345.00
    $150.00

    Five 5ided® IceTech™ Mattress Protector

    Lowestcostmattress.com

    IceTech™ cooling fabric Breathable waterproof barrier Blocks allergens and dust mites IceTech™ fabric continually dissipates body heat to create a...

    View full details
    $290.00 - $485.00
    $290.00 - $485.00
    $290.00
    $150.00 - $345.00
    $150.00 - $345.00
    $150.00
    Save up to 49% Save %
  • Save up to 48% Save %
    $151.00 - $210.00
    $151.00 - $210.00
    $151.00
    $81.00 - $135.00
    $81.00 - $135.00
    $81.00

    Five 5ided® Mattress Protector with Tencel® + Omniphase®

    Lowestcostmattress.com

    Moisture wicking, temperature regulating Ultra-thin, liquid-proof, yet breathable Stops allergens and dust mites Omniphase® phase change material ...

    View full details
    $151.00 - $210.00
    $151.00 - $210.00
    $151.00
    $81.00 - $135.00
    $81.00 - $135.00
    $81.00
    Save up to 48% Save %
  • Save 48% Save %
    $69.90
    $69.90 - $69.90
    $69.90
    $36.00
    $36.00 - $36.00
    $36.00

    Prime® Terry Mattress Protector

    Lowestcostmattress.com

    Top of Mattress Protection Liquid-proof yet breathable Stops allergens and dust mites Hypoallergenic and absorbent cotton terry sleeps comfortably...

    View full details
    $69.90
    $69.90 - $69.90
    $69.90
    $36.00
    $36.00 - $36.00
    $36.00
    Save 48% Save %
  • Save up to 48% Save %
    $255.00 - $348.00
    $255.00 - $348.00
    $255.00
    $132.00 - $225.00
    $132.00 - $225.00
    $132.00

    Encase® Omniphase® Mattress Protector

    Lowestcostmattress.com

    Cooling Omniphase® material Moisture-wicking Tencel® fabric Bed bug proof Micro-Tite™ zipper Patented complete encasement protection against bed b...

    View full details
    $255.00 - $348.00
    $255.00 - $348.00
    $255.00
    $132.00 - $225.00
    $132.00 - $225.00
    $132.00
    Save up to 48% Save %
  • Save up to 48% Save %
    $139.00 - $202.00
    $139.00 - $202.00
    $139.00
    $72.00 - $135.00
    $72.00 - $135.00
    $72.00

    Encase® HD Mattress Protector

    Lowestcostmattress.com

    Full mattress encasement Stops bed bugs, allergens, and dust mites 360 degree zipper designed for easy laundering Patented complete encasement pro...

    View full details
    $139.00 - $202.00
    $139.00 - $202.00
    $139.00
    $72.00 - $135.00
    $72.00 - $135.00
    $72.00
    Save up to 48% Save %