Skip to content

Memorial Day Sale Is Here For A Limited Time Only! Hurry up & Shop Now! Shop Now

Free Same Day Delivery Setup & Removal* learn more

Enjoy up to 72 months NO interest with equal payments.* Call Now

iComfortECO Q40HD Hybrid Quilted Pillow Top 16” Ultra Plush Mattress

Save $600.00 Save $600.00
Original price $2,499.00
Original price $2,499.00 - Original price $3,599.00
Original price $2,499.00
Current price $1,899.00
$1,899.00 - $2,999.00
Current price $1,899.00
Save up to $900 on Serta® iComfortECO™ when paired with a Motion Perfect Adjustable Base
🎁Free $599 Bedding Bundle (includes Mattress Protector, 2 Cooling Pillows & Sheet Set)
0 Days | 8 Hours | 0 Minutes | 1 Seconds
Size: Twin

Choose Your Foundation

Complete Your Bed

SnoZzzze With Assurance

130 Night Comfort Trial

We offer a 130 comfort trial to ensure you're sleeping on the perfect bed. If not, we'll work with you until we find the one that is.

110% Low Price Guarantee

Found it cheaper elsewhere? NO PROBLEM, We will match the price PLUS EXTRA 10%.

Customer Support 24/7

Our Sleep Specialists are extensively trained to ensure that you experience your greatest rest. You can get in touch with us through chat, call, or an in-store visit.

10-Year Warranty

We believe in the quality of our products and are committed to our customers who believe in them. All Serta mattresses include a 10-year warranty.

Free shipping

Shipping is fast and free*. Your order is dispatched in 1 - 2 business days.

Why Our Sleep Specialists Recommend it

“This supportive mattress offers a hybrid construction with a classic cushiony, quilted top and a 5-Zone Support System for targeted pressure relief”

- Gary .B, Sleep Specialists

BEST FOR

Side sleeper

BENEFITS

Back Support
Cooling
Pressure Relief
Motion isolation
Adjustable Base Compatible
Durable
Hypoallergenic

Overview

An ultra-plush 16” pillow top mattress with feel-good foam layers, 5 zones of coils for targeted pressure relief and our max comfort foam upgrade.

Featuring select materials that are up to 70% sustainable, this supportive mattress offers a hybrid construction with a classic cushiony, quilted top and a 5-Zone Support System for targeted pressure relief.

Benefits

Back Support
9/10 Average

Optimal support from your mattress can alleviate common sleep issues such as snoring, soreness, and sleep apnea. This is achieved by evenly distributing your body weight and maintaining proper alignment of your joints and spine.

Optimal support from your mattress can alleviate common sleep issues such as snoring, soreness, and sleep apnea. This is achieved by evenly distributing your body weight and maintaining proper alignment of your joints and spine.

BACK SUPPORT

Latex Layer & Recycled Fiber Base

A responsive layer containing 20% natural latex that’s breathable and supportive. Plus a compressed recycled fiber provides a supportive base under the mattress core.

Cooling Technology
8/10 Average

Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.

Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.

COOLING TECHNOLOGY

CoolTemp™ Cover Powered by REPREVE®

This cool-to-the-touch, breathable cover is made with recycled plastic bottles.

Pressure Relief
8/10 Average

Proper pressure relief is crucial for reducing discomfort, stiffness, pain, and sleep apnea by keeping pressure on the mattress consistent across the entire bed.

Proper pressure relief is crucial for reducing discomfort, stiffness, pain, and sleep apnea by keeping pressure on the mattress consistent across the entire bed.

PRESSURE RELIEF

1000 Series 5-Zone Quad Coil Support System

Made from 85% recycled steel, provides targeted pressure relief and support for your back and thighs—and cradles you everywhere else.

Motion Separation
8/10 Average

The motion separation feature is designed to isolate movement, reduce the sensation of partners tossing and turning and offer pressure relief to shoulders, hips, and back

The motion separation feature is designed to isolate movement, reduce the sensation of partners tossing and turning and offer pressure relief to shoulders, hips, and back

MOTION SEPARATION

TerraFusion™ Memory Foam 

Made from 28% plant-based material that provides pressure relief and reduced motion transfer for uninterrupted sleep.

Adjustable Base Friendly
7/10 Average

Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable. Its adjustable design helps to ensure optimal comfort and posture, giving you the support and relaxation you need for better sleep.

Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable. Its adjustable design helps to ensure optimal comfort and posture, giving you the support and relaxation you need for better sleep.

ADJUSTABLE BASE COMPATIBLE

Compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.

This mattress is adjustable base friendly, offering tailored support to reduce snoring, aid with pain, and increase comfort while reading or watching TV. Its adjustable design provides optimal comfort and posture, so you can enjoy restful sleep.

Hypoallergenic

Hinders dust mites from touching your mattress or bedding. Making it ideal for allergy sufferers. You can rest easy knowing that you are receiving a product that is backed by science and expert knowledge.

Hinders dust mites from touching your mattress or bedding. Making it ideal for allergy sufferers. You can rest easy knowing that you are receiving a product that is backed by science and expert knowledge.

HYPOALLERGENIC

CertiPUR-US® certified foams.

Sleep peacefully knowing all our products* use CertiPUR-US® certified foams. This means they are made with no formaldehyde, mercury, lead, or other heavy
metals.

Specifications

Shipping

About Serta

Serta Warranty

Need help deciding? Talk to us Now

Our Sleep Specialists are available in-store, online, or by phone or chat to help find your perfect mattress.

Chat with a Sleep Specialist Now