20 Best Serta Iseries Applause Firm Mattress Set King of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Serta Iseries Applause Firm Mattress Set King of 2023. Check our ranking below.

2,423 Reviews Scanned

Rank No. #1

Serta Sleeptrue Firm 11" King Hybrid Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty

SUPPORT ZONES - Featuring 3 Support Zones* designed to deliver support where you need it most, delivering exceptional lower back care and a better nights sleep
COOL TWIST GEL MEMORY FOAM - No one likes to sleep hot, that is why use cooling gel swirled into premium memory foam. This offers enhanced airflow, heat dissipation, and contouring comfort
CONTOURING HYBRID SUPPORT - Our Serta 800 Edition custom support coils are individually wrapped and durable, offering exceptional support throughout the night while increasing breathability
BREATHABLE HIGH-QUALITY MATERIALS - A soft, breathable cover promotes airflow and helps you rest and wake up refreshed while our Pillow Soft Aire foam layer offers enhanced cushioning for exceptional comfort and airflow. High quality materials give the mattress a premium look and feel and feel
SIMPLE PACKAGING AND DELIVERY - Compressed and packed neatly in a box that is delivered right to your door. Just open the box, unroll and unwind! It is normal for the mattress to take up to 72 hours to fully expand and one to two weeks to air out

Rank No. #2

Serta Five Star Mattress Tranquility 12" Firm King

SUPPORT - 3 zoned support foam designed for lower back support; this medium feel bed is a compressed mattress in a box that is assembled in the USA
PRESSURE RELIEF - Serta's PillowSoft Aire and PillowSoft Foams provide enhanced cushioning for your pressure points, such as your shoulders, hips and knees; while its QuiltLoft Memory Foam hugs your body
COOLING AND RESPONSIBLY CRAFTED - A breathable cover fabric helps you rest and wake refreshed; Plus, CertiPUR-US Certified means our foam was tested for and is free from harmful chemicals and gasses
MOTION CONTROL - The mattress contains a supportive coil system that is designed to minimize motion transfer throughout the night and minimize any disturbances
SIMPLE PACKAGING AND DELIVERY - Compressed and packed neatly in a box that is delivered right to your door. Just open the box, unroll and unwind!

Rank No. #3

Serta Five Star Mattress Tranquility 7" Firm King

PRESSURE RELIEF - Serta's PillowSoft Aire Foam provides enhanced cushioning for your pressure points, such as your shoulders, hips and knees; this firm bed is a compressed mattress in a box that is assembled in the USA
COOLING - A breathable cover fabric helps you rest and wake refreshed
MOTION CONTROL - The mattress contains a supportive coil system that is designed to minimize motion transfer throughout the night and minimize any disturbances
RESPONSIBLY CRAFTED - CertiPUR-US Certified means our foam was tested for and is free from harmful chemicals and gasses
SIMPLE PACKAGING AND DELIVERY - Compressed and packed neatly in a box that is delivered right to your door. Just open the box, unroll and unwind!

Rank No. #4

King Mattress 14 Inch - Medium Firm Hybrid Mattress In a Box for Back & Lumbar Support, 366 Night Trial, Individual Pocket Spring Bed for Motion Isolation & Pressure Relief, CertiPUR-US Certified

【Silent Sleep, Motion Isolated】：The hybrid mattress king bed features individually wrapped pocket coils that minimize motion transfer and noise. Perfect for couples, shift workers, or light sleepers—stay asleep even if your partner moves during the night.
【Comfort Meets Stability】：Designed with a plush Euro top, pressure-relieving foam layers, and a sturdy pocket coil base, the mattress provides a medium-firm feel ideal for side, back, or combo sleepers. It’s the perfect balance of cushioning comfort and deep support
【Targeted Support That Relieves Pressure】:A thoughtful combination of responsive springs and contouring foam offers tailored support to align the spine and ease pressure points. Enjoy reduced back and shoulder discomfort and wake up feeling refreshed and balanced
【Premium Materials Without the Price Tag】：Made with CertiPUR-US certified foam and breathable knit fabrics, this king mattress delivers long-lasting comfort and safety. Priced under $1,000, it's an exceptional value for restful, healthy sleep every night.
【10-Year Warranty & 366-Night Trial】：Enjoy peace of mind with a 10-year warranty and a generous 366-night sleep trial. Whether for everyday use or long-term guest comfort, this mattress is made to hold its shape and performance. Allow 48–72 hours for full expansion after unboxing.

Rank No. #5

King Size Mattress [Upgraded Strengthen] 14 Inch Firm King Mattress In A Box, Hybrid Mattresses With Gel Memory Foam & Independent Pocket Springs, Pressure Relief, Cooling, Strong Edge Support

【Luxurious & Comfortable Sleep Experience】The unique seven-zone support system of king mattress provides targeted stress relief for your whole body, eliminates fatigue, perfectly solves muscle soreness and back pain, and enables you to no longer suffer from insomnia due to pain
【More Comfortable & Stable Support】The king size mattress has been Upgrade Strengthen with the Independent Pocket Springs, providing it with more stable and comfortable support. The additional edge support on the outer three rows not only prevents you from rolling off the edge of the mattress but also enhances the overall firmness of the mattress, making its service life longer
【Ultimate Motion Isolation】The mattress king size is equipped with high-quality independent pocket springs and slow-rebound memory foam, effectively eliminating the movement transmission and noise of your partner. It is suitable for any sleeping position and can bring you undisturbed deep sleep
【Healthy & Safe Materials】Hybrid mattress king only uses top-notch safe materials, without fiberglass or unpleasant odors. The built-in gel memory foam effectively promotes air circulation and expels excess body heat, keeping your sleep extremely refreshing throughout the night
【King Size Mattress In A Box】King mattress 14 inch measures 76"W x 80"D x 14"H, with a maximum load capacity of 1500 pounds. It is compatible with all king Beds. We compress the mattress unscathed into one box for your convenient transportation (For a perfect sleep experience, it is recommended to allow the mattress to expand for 24 to 72 hours. Please keep a safe distance when opening the package as the mattress may expand rapidly)

Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Serta Iseries Applause Firm Mattress Set King?

Do you get stressed out thinking about shopping for a great Serta Iseries Applause Firm Mattress Set King? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Serta Iseries Applause Firm Mattress Set King, which is why we have assembled a comprehensive list of the greatest Serta Iseries Applause Firm Mattress Set King available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Serta Iseries Applause Firm Mattress Set King that you consider buying. Your questions might include the following:

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We’re convinced that you likely have far more questions than just these regarding Serta Iseries Applause Firm Mattress Set King, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Serta Iseries Applause Firm Mattress Set King, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Serta Iseries Applause Firm Mattress Set King. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Serta Iseries Applause Firm Mattress Set King buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Serta Iseries Applause Firm Mattress Set King currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Serta Iseries Applause Firm Mattress Set King has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Serta Iseries Applause Firm Mattress Set King?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Serta Iseries Applause Firm Mattress Set King.
Customer Ratings: Number ratings grade Serta Iseries Applause Firm Mattress Set King objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Serta Iseries Applause Firm Mattress Set King.
Product Quality: You don’t always get what you pay for with an Serta Iseries Applause Firm Mattress Set King, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Serta Iseries Applause Firm Mattress Set King is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Serta Iseries Applause Firm Mattress Set King information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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Serta Iseries Applause Firm Mattress Set King

20 Best Serta Iseries Applause Firm Mattress Set King of 2023 – Romance University

How Do You Buy The Best Serta Iseries Applause Firm Mattress Set King?

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