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Serta Perfect Sleeper® Oasis Sleep 15" Firm Pillow Top Mattress

by Serta
Original price $899.99 - Original price $1,900.00
Original price
$899.99
$899.99 - $1,900.00
Current price $899.99
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Free Curbside Shipping: 2 Weeks
White Glove Delivery: 3 Weeks
White Glove Delivery + Removal: 3 Weeks

Serta Perfect Sleeper® Oasis Sleep 14.5" Firm Pillow Top Mattress

Featuring an 825-coil density system, this classic quilted-top mattress offers zoned comfort, pressure relief, and memory foams that contour your body—plus upgrades available with more cooling layers and support.

A firm, supportive 15” mattress with a cushiony pillow top, targeted support, and a cooling upgrade.

COMFORT OVERVIEW

  • FEEL:

    Firm

  • SUPPORT:

    3 zones of cushioning, cradling support with an 850-coil density system

  • PRESSURE RELIEF:

    Contouring memory foams help relieve aches and pains

  • COOLING:

    Topped with a cool-to-the-touch cover made with CoolFeel™️ fabric

  • MOTION CONTROL:

    Designed to minimize the impact of your partner's movement

  • MADE FOR:

    Best for stomach and back sleepers

SPECIFICATIONS

  • Our celebrated mattress, the Serta Perfect Sleeper, is new and improved with a focus on what matters most: consistent, restful sleep for every type of sleeper—back, side, stomach, or snuggled up to someone else. With zoned support, contouring memory foams, and a cooling cover for comfortable sleep all night long, this mattress is your perfect sleep solution every night.

    • Materials & Construction

    • PillowSoft® Aire Foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design
    • Gel foam lumbar support band provides support for the lower back and hips
    • 825-coil density system provides contouring, cradling support that minimizes motion transfer, plus an extra-deep foam rail helps reduce edge roll-off and extends the sleep surface
    • 100% USA Assembled
    • CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
    • Mattress Height

    • 15"

MATTRESS DIMENSIONS

  • Twin

    38” wide x 74.5” long

    15" Height

  • Twin XL

    38” wide x 79.5” long

    15" Height

  • Full

    53” wide x 74.5” long

    15" Height

  • Queen

    60” wide x 79.5” long

    15" Height

  • King

    76” wide x 79.5” long

    15" Height

  • Cal King

    72” wide x 83.5” long

    15" Height

  • Split King (2 Mattresses)

    76” wide x 79.5” long

    15" Height

10 Year Limited Warranty

Serta® mattresses or foundations used with proper support are protected by a 10 year limited manufacturer’s warranty. Serta products are warrantied against manufacturing defects in workmanship and material (excluding covers and handles, except for handles on iSeries and equivalent level mattresses).

Exclusions

    Comfort Preference
  • Bedding sold “as is”, or floor samples, or bedding purchased from second hand parties, non-retail establishments or received as a promotional item.
  • Bedding height
  • Corner guards
  • Bent perimeter border rods due to moving or bending the sleep set for innerspring models
  • Replacement of another piece in a sleep set unless it is also defective
  • Damage of the mattress or foundation due to misuse or abuse
  • Mattress damage due to an inappropriate foundation or when an incorrect bed frame is used
  • Sheet fit
  • Fabric Stains, soiling, fluid penetration, tears or burns
  • Adjustable foundations (see owner’s manual for details on warranty coverage)
  • Mattress fabric (except as noted in the Warranty Coverage Detail section for an All Foam mattress)
  • Zippered mattress cover damage due to improper care including removal of cover
  • Normal change in softness and recovery time associated with memory foam and latex materials over time. This does not affect the pressure relieving qualities of these materials.
  • Body impressions in the mattress that measure less than ¾" for all smooth top (non-quilted) hybrid mattresses and All Foam model mattresses.
  • Sagging in the mattress that measure less than less than ¾" for all smooth top (non-quilted) hybrid mattresses and All Foam model mattresses.

Term

The warranty coverage runs from the original date of purchase. Replacement of the mattress or foundation does not extend its limited warranty or begin a new limited warranty period. Your warranty period is based on the code printed on your white law label as indicated on the Warranty Code Chart. The duration of any applicable implied warranties, including but not limited to the implied warranties of merchantability and fitness, shall not exceed the term of this limited warranty. (Some states do not allow limitations on how long an implied warranty lasts, so this limitation may not apply to you.) Serta® shall not be liable for incidental or consequential damages that result from the use of your Serta® product. (Some states do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion may not apply to you.) No expressed or implied warranties are extended to persons who purchase the product from anyone other than Serta Simmons Bedding Company or its authorized dealers, and all warranties to such persons, including the implied warranties of merchantability and fitness, are hereby excluded.

Service

If your Serta® mattress or foundation fails due to a manufacturing defect, the exclusive remedy under this warranty will be replacement of the defective product in the U.S., Puerto Rico or U.S. Virgin Islands. If the Serta® product you purchased is discontinued at the time of replacement, a current model of comparable quality and value will be selected. To receive service under the terms of this warranty contact your original Serta® dealer. If your original Serta® dealer is no longer in business or you have moved outside the service area, please contact Serta Customer Service at 1-888-55-SERTA (1-888-557-3782) between the hours of 9am to 5pm EST Monday - Friday. A copy of original bill of sale is needed to determine original date of purchase. Model name label and law label must be provided to identify the bedding and validate this warranty.

Your Rights Under State Law

This warranty gives you specific rights, and you may have other rights, which vary from state to state. This warranty is extended only to the original purchaser from Serta Simmons Bedding Company or its authorized dealers.

Why Buy Serta Online?

10-YEAR LIMITED WARRANTY

You should be able to rely on the quality of your rest night after night. That’s why every Serta® mattress is backed by Serta’s 10-year limited warranty.

DESIGNED & BUILT IN THE USA

All Serta mattresses are designed and assembled in the USA, leveraging our 85 years of manufacturing expertise.

CERTIPUR-US® CERTIFIED

Rest easy knowing Serta uses only CertiPUR-US® Certified Polyurethane Foam.

Perfect Sleeper FAQS

The Perfect Sleeper X™ Hybrid Mattress offers Xtra comfort, Xtra support zones, Xtra pressure relief, Xtra premium memory foam, Xtra cooling technology, and ultimately, Xtraordinary sleep.

Zoned Support refers to ergonomically designed support zones within the mattress that feature alternating levels of firmness. These zones are crafted to maintain your body's natural alignment during sleep by providing enhanced support where the body naturally curves and ensuring comfort where the body contacts the mattress the most.

The 5 ZoneActive™ Design is engineered to maintain your natural alignment throughout the night. It provides enhanced support where your body naturally curves, such as the lower back and upper thighs, and ensures comfort at key contact points like the shoulders, hips, and lower legs.

Yes, the mattress incorporates the CoolFeel™ System, which keeps you comfortable throughout the night by promoting a cooler sleep environment.

No, the Perfect Sleeper X™ Hybrid Mattress does not contain any fiberglass, ensuring a safe and comfortable sleep environment. :contentReference[oaicite:0]{index=0}

The Perfect Sleeper X™ Hybrid Mattress is available in multiple comfort levels, including Firm, Medium Firm, Medium, and Plush, allowing you to choose the firmness that best suits your sleep preferences. :contentReference[oaicite:1]{index=1}

Yes, the Perfect Sleeper X™ Hybrid Mattress is compatible with most frames, including traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames, providing flexibility to suit your setup. :contentReference[oaicite:2]{index=2}

To protect your mattress from stains and spills, it's recommended to use a mattress protector. For cleaning, avoid applying liquids directly; instead, apply baking soda to the soiled area, let it stand for about 15 minutes, then vacuum. Repeat as needed. Airing out the mattress regularly helps maintain freshness. :contentReference[oaicite:3]{index=3}