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Kingnex Split King Mattress Topper — Review & Specs | Pricepect | Pricepect

Home Mattress ToppersKingnex Split King Mattress Topper

Kingnex Split King Mattress Topper — image 1

Kingnex

Kingnex Split King Mattress Topper

Expert Review Analysis

The Kingnex Split Top King Mattress Topper is a lightweight (10 lb) breathable topper designed for adjustable beds. It features a fiber core with low density, a quilted fitted cover, and a split‑top design that flexes at the head for unrestricted articulation.

✓ Best for: Ideal for users of adjustable beds who need a lightweight, breathable layer that splits at the head to maintain full range of motion, especially couples with differing firmness preferences or anyone adding comfort to an existing King‑size mattress.

Pros

✓Lightweight construction at only 10.0 lb makes the topper easy to handle and install on a King‑size adjustable bed.
✓Breathable, quilted fitted cover promotes airflow and helps regulate temperature during sleep.
✓Fiber core with low density (1.5 lb/ft³) provides supportive yet flexible cushioning.
✓Split‑top design separates at the head, allowing full articulation of adjustable bed without bunching.

Price History

Current

$89.99

Average

$97.81

Lowest

$71.99

Highest

$216.18

Good Deal — 8% below average

Price trend (90d):0.0%

Best Seller Rank History

Now#140Best#140Worst#592 +10

Lower = better sales rank

Rating Trend

Rating4.6/ 5Reviews125+74 reviews -0.11

Specifications

Design

Core MaterialFiber

Core Density1.5 lb/ft³

Firmness (ILD/IFD)25

Cover FillPremium plush microfiber

Reversible SurfaceReversible, soft to touch

Features

BreathabilityBreathable design

Split Top DesignSplits from head for adjustable bed compatibility

Care InstructionsMachine washable in cold water, gentle cycle; tumble dry low heat

General

BrandKingnex

ModelSplit Top King Mattress Topper

ColorWhite

SizeSplit Top King 32-34 from Head

Height355.6 mm mm

Construction

Core MaterialFiber

Core Density1.5 lb/ft³

Comfort

Firmness (ILD/IFD)25

Dimensions & Weight

Height14.0 inches

Width78.0 inches

Depth80.0 Inches

Research Sources

mattresstoppercore.com

selectfurniturestore.com

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User Reviews

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4.4

(109 reviews)

$89.99

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WhiteSplit Top King 32-34 from Head

Mattress Toppers

✓Moderate firmness rating of ILD/IFD 25 offers a balanced feel suitable for a range of sleepers.

How It Compares

vs. Sleep Zone Split‑Top Mattress Pad

Advantages

✓Typically heavier foam provides a more solid feel that some users prefer
✓More established brand with available professional and consumer reviews

Disadvantages

✗Higher weight makes handling and installation more cumbersome
✗Denser foam can retain heat, reducing breathability compared to Kingnex’s fiber core

Choose Kingnex if you prioritize lightweight, breathable design for adjustable beds; choose Sleep Zone if you prefer a denser, well‑reviewed foam feel.