# Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm

Serta Perfect Sleeper X Quilted Hybrid is a 13.75-inch extra-firm king mattress combining memory foam and pocketed coils. The listing describes a five-zone support design and graphite-infused memory foam for heat distribution, but shoppers should weigh its firm feel and full-size delivery requirements against their space and comfort preferences.

- [Original product page](https://best-deals.pro/product/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [View offer](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Serta
- Model: Perfect Sleeper X Quilted Hybrid
- Category: Home & Kitchen > Furniture > Mattresses
- Price: 2199.00 USD
- Previous price: 2599.00 USD
- Discount: 15%
- Price checked: 2026-11-14T06:34:59.544Z
- Rating: 3.8 / 5
- Reviews: 4

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Extra-firm feel is described as suited to stomach and back sleepers seeking firmer support.
- Memory foam paired with pocketed coils forms the listed hybrid construction.
- The manufacturer describes graphite-infused memory foam as helping distribute heat.
- Ships full-size rather than compressed. Plan for moving and delivery access.

## Pros

- King size and a listed 13.75-inch profile provide a substantial mattress format.
- The foam-and-pocketed-coil build combines contouring materials with a coil support system.
- A five-zone design is described as combining firmer support zones with contouring zones.

## Cons

- The extra-firm feel may not suit sleepers who prefer a softer, more cushioning surface.
- Full-size shipping can make handling and getting the mattress into the room more demanding than compressed delivery.

## Specifications

### Identity
- Brand: Serta
- Model number: 500145251-1060
- Model name: Perfect Sleeper X Quilted Hybrid
### Dimensions and installation
- Dimensions listed: 79.5 x 76 x 13.75 inches
- Weight listed: 124.3 pounds
- Size: King
- Compressed for shipping: Mattress is not compressed due to high-quality construction and ships full-size; delivery services and add-on costs vary by region and appear at checkout if available, otherwise door drop-off; seek help moving
### Construction and feel
- Construction: Hybrid
- Fill materials: Memory Foam, Pocketed Coils
- Mattress comfort layer: Memory foam
- Coil type: Pocketed Coil
- Number of coils: 35
- Number of layers: 7
- Firmness: Extra Firm
- Top style: Tight Top
- Cover material: Polyester Blend
- Color: Black
### Claimed features
- Listed features: Breathable, Durable, Low Motion Transfer, Pressure Relief, Temperature Regulating
- Cooling description: This cooling technology utilizes graphite infused memory foam to promote heat distribution and keep you comfortable throughout the night
- Support design: Serta's 5 Zone Response Design combines coils and contouring memory foam for full body spinal alignment; Plush coils contour and cradle your pressure points while firm coils support the natural curves of your body

## Before you buy

- The listing identifies graphite-infused memory foam and a five-zone design, while its general features also mention temperature regulation and pressure relief. These are manufacturer descriptions, not independently established performance outcomes. Delivery options and any add-on costs vary by region. The listed coil count is 35, so confirm that detail if it matters to your purchase.

## In the box

- Mattress (Included)

## A good fit for

- Stomach or back sleepers who prefer an extra-firm feel.
- King-bed shoppers looking for a hybrid mattress with memory foam and pocketed coils.
- Buyers able to accommodate a full-size delivery and arrange help moving a 124.3-pound mattress.

## Less suited to

- People who prefer a plush or softer mattress feel.
- Shoppers who need a compact, compressed mattress package for easier handling.

## Customer feedback

Only aggregate ratings are available, with no written customer feedback supplied. The ratings are split between five-star and one-star categories, so they indicate notably different reported impressions but do not explain the reasons. With a small rating sample, they are limited guidance for judging whether this extra-firm hybrid will suit your comfort preferences.

## Frequently asked questions

### What firmness is listed for this mattress?
It is listed as Extra Firm. The feature text presents it as suitable for stomach and back sleepers seeking extra support, but comfort is personal.
### Does the mattress arrive compressed?
No. The listing says the king mattress ships full-size rather than compressed. Delivery services and add-on costs vary by region, and the listing says it may otherwise be left at the door.
### What materials are listed?
The listing names memory foam and pocketed coils, with a polyester-blend cover. It also describes graphite-infused memory foam and a five-zone coil-and-foam support design.
### What is the listed size and weight?
The listing specifies King, dimensions of 79.5 x 76 x 13.75 inches, and a weight of 124.3 pounds.

## Alternative options

- [Beautyrest Black Series Three Medium 15" King Hybrid Mattress \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, cooling tech](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
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- [Beautyrest Black Series Two Apex Top Medium 14.5" Queen Hybrid Mattress \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, cooling tech](https://best-deals.pro/visit/beautyrest-black-series-two-apex-top-queen-medium-hybrid-mattress)
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- [Beautyrest Black Series One 14.25" Medium Queen Mattress \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, breathable, cooling](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [Beautyrest World Class Level Three Plush 13" Hybrid King Mattress \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, Durable Support](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [Bedstory ICE 14 inch Firm King Size Mattress \| Upgraded Luxury Hybrid King Mattress In A Box Cool Night & Pressure Relief, Fiberglass Free, 365 Nights Trial, Medium Firm](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [Beautyrest Days End Medium Firm Pillow Top 14.75" King Mattress \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, pressure relief](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [Blissful Nights - e4 Split Head Flex Top King Size Adjustable Bed Frame Set with 12" Copper Gel Infused Memory Foam Mattress Medium Firm, 120-Night Trial](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [Beautyrest World Class Level Three Medium 13" King Hybrid Mattress \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, Durable Support](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [Beautyrest Black Series Three 14.25" Extra Firm King Mattress \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, breathable, cooling](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)
- [Nolah Evolution Comfort Plus Hybrid Mattress, King with Cooling Pillow Top](https://best-deals.pro/visit/serta-perfect-sleeper-x-quilted-hybrid-king-mattress)

## Images

![Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm — 1](https://best-deals.pro/i/OislQ_qGlROmnxscPRFYJeXipVyhXDve0E6TukPnKqmrMTGpptePAK54Ef3FMI_oReQkxi9M6VXUSeBvsdAfhqw_ksVPKyIh0Tyd9uK1I-wFKNJGE-c38tCL.jpg)

![Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm — 2](https://best-deals.pro/i/sjRrEfKFyRCEJEH-2Tvvz3U-frasZQVRKmbs-SNtq74-QT1H5_IKOPpYIVqAgUIGsY6jIRFpZPLAYVuOLGBHeobqN8UgybxWxlP_wZg1ToXsnLMUW5ENkuPg.jpg)

![Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm — 3](https://best-deals.pro/i/gxRq6IffTkIZ6slby3F-iDXYpKcRfn4R5sdjdXVHT8LX9cLSr9QDt3RDYkKZD_JHYu-TneDkZjhtPd-MuWdf_8Jkq5weJBxWLwKKGnB3LZRxlbW07NphAQm_.jpg)

![Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm — 4](https://best-deals.pro/i/-dDnIX0ChFr6bOimYbA2WBD3pg0L9TxfOW4RuaM0wUMbdPJv_EERFIaWX5WXdH4nj2l_V27MdbgZbDvKRdM5e_JxtGFuPSeLut6aW8MZpTV_8eR0hIb0vLXH.jpg)

![Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm — 5](https://best-deals.pro/i/5NTXnmflCICXpkKlIvuLpbUMyNMre3a2eK_nvJX2eb9YWIzU4gMEJGr4EHHaRKvyPSoaPNT1aKNgpbYQUhCQoj9fAnucmgmJmLKdsm4l9gfc5tFpgeqUdp8E.jpg)

![Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm — 6](https://best-deals.pro/i/Fq_cIgJKUTAW6XWs3gMfktUUtWiIVJmeQTYHnd82Rq_hcFI7TvgdvAiyM_R4xYFLapgXyWc3VAYlmVlbDxZN5xaTCX4gR7qyun33hzSUVKBZ_Zha61IgVp4C.jpg)

![Serta Perfect Sleeper X Quilted Hybrid King Mattress, 13.75-Inch Extra Firm — 7](https://best-deals.pro/i/fs0BUHcjh_eGCWkD5-5qod8hcocpug5teGBFNXPihjgaBOrEnjasiXfyTOUWMjsUNzLNIxnR7g4GPckRlhejbxPIt7bmW4GcCzNNusaaQS-8XnBkp8QY3utf.jpg)