---
product_id: 70892991
title: "Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King"
brand: "silentnight"
price: "R134986"
currency: ZAR
in_stock: true
category: "Silentnight"
url: https://www.desertcart.co.za/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-king
store_origin: ZA
region: South Africa
---

# 1200 sustainable EcoComfort fibres 1200 Mirapocket springs for zoned support Hypoallergenic & anti-dust mite protection Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King

**Brand:** silentnight
**Price:** R134986
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smart, live sustainably — the mattress that cares as much as you do.

## Quick Answers

- **What is this?** Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King by silentnight
- **How much does it cost?** R134986 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-king)

## Best For

- silentnight enthusiasts

## Why This Product

- Trusted silentnight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Zoned Support:** 1200 pocket springs independently adapt to your body, ensuring perfect spinal alignment and zero partner disturbance.
- • **Handmade UK Craftsmanship:** Experience premium quality with a carbon-neutral, made-to-order mattress trusted by millions.
- • **Eco-Friendly Breathability:** Stay cool and conscious with sustainable fibres that regulate temperature all night.
- • **Hypoallergenic Clean Sleep:** Sleep fresh and allergen-free with anti-dust mite technology designed for sensitive sleepers.
- • **Medium Firmness, Perfect Balance:** Ideal for side sleepers craving that just-right blend of softness and support.

## Overview

The Silentnight 1200 Eco Comfort Mattress combines 1200 individually pocketed springs with breathable, sustainable EcoComfort fibres to deliver medium firm, zoned support that enhances spinal alignment and minimizes partner disturbance. Featuring a soft knit cover and hypoallergenic properties, this king-size mattress is handmade in the UK with a focus on sustainability and durability, backed by a 5-year guarantee.

## Description

Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King | Breathable, zoned support, spinal alignment, motion isolation, 1200 mirapocket springs, 5 year guarantee, 28.5cm depth : desertcart.co.uk: Home & Kitchen

## Features

- ECO COMFORT FIBRES : Our EcoComfort Fibre layer is made with sustainable fibres, which are extra breathable, to keep your sleeping environment at a comfortable temperature; Encased in a super-soft, breathable quilted fabric and ideal for planet savers
- LONG LASTING SUPPORT: The Mirapocket layer uses 1200 pocket springs which independently respond to movement and weight, delivering unique tailored support and ‘no roll’ together, minimising partner disturbance meaning you can get a more restful night’s sleep with fewer waking periodsMirapocket springs offer zoned support, scientifically proven to improve your spinal alignment and posture
- SOFT KNIT COVER : For additional comfort, the soft knit cover is perfect for sleepers who prefer a smoother sleep surface and a little extra cushioning
- HYPOALLERGENIC: This anti-dust mite and hypoallergenic mattress is allergy-friendly, offering you a clean and fresh night's sleep
- MEDIUM COMFORT : not too soft, not too firm- a safe shout for side sleepers Double side for double the durability and support
- UK’S MOST TRUSTED SLEEP BRAND: All our products are handmade in the UK and made to order, bringing your beautiful hand-crafted quality products, using the latest innovations; We lead the market in sustainability too and are proud to be a carbon neutral business

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013UZAGKK |
| Age Range Description | Adult |
| Benefits | Improves Sleep |
| Best Sellers Rank | 29,348 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 128 in Mattresses (Home & Kitchen) |
| Brand Name | Silentnight |
| Colour | White |
| Construction Type | Foam |
| Cover Material | fabric |
| Customer Reviews | 4.3 4.3 out of 5 stars (932) |
| Fill Material | Natural Eco Fillings |
| Global Trade Identification Number | 05037892042899 |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 26.5 cm |
| Item Dimensions | 200 x 150 x 29 centimetres |
| Item Dimensions L x W x Thickness | 2L x 1.5W x 0.29Th metres |
| Item Firmness Description | Firm |
| Item Highlight | Breathable, zoned support, spinal alignment, motion isolation, 1200 mirapocket springs, 5 year guarantee, 28.5cm depth |
| Item Thickness | 28.5 Centimetres |
| Item Type Name | Stratus 1200 Mirapocket Deluxe, Kingsize |
| Item Weight | 34 Kilograms |
| Manufacturer | Silentnight |
| Manufacturer Part Number | 25CO12150MH0001 |
| Material Type | Fabric |
| Mattress Coil Type | Pocketed Coil |
| Mattress Comfort Layer Material | Comfort Foam |
| Mattress Type | Standard Mattress |
| Model Name | Eco Comfort Mattress |
| Model Number | 25CO12150MH0001 |
| Number of Items | 1 |
| Number of Layers | 3 |
| Number of Mattress Coils | 1200 |
| Portable | No |
| Product Care Instructions | Hand Wash Only |
| Set Name | 1200 Eco |
| Size | King |
| Special Features | Ecocomfort Fibre |
| Style Name | 1200 Eco |
| Unit Count | 1.0 count |
| top-style | Smooth Top |

## Product Details

- **Brand:** Silentnight
- **Cover material:** fabric
- **Fill material:** Natural Eco Fillings
- **Item firmness description:** Firm
- **Item weight:** 34 Kilograms
- **Number of layers:** 3
- **Product dimensions:** 2L x 1.5W x 0.29Th metres
- **Size:** King
- **Special feature:** Ecocomfort Fibre
- **Top style:** Smooth Top

## Images

![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 1](https://m.media-amazon.com/images/I/61TKyEeEUeL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 2](https://m.media-amazon.com/images/I/41BHITXiNpL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 3](https://m.media-amazon.com/images/I/415RESJp1AL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 4](https://m.media-amazon.com/images/I/318z0dSjyQL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 5](https://m.media-amazon.com/images/I/41DJ6DCa9wL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: How do I clean my mattress?**
A: We always recommend using a mattress protector. You should not use detergents or chemical cleaners on your mattress as this may damage the fabric and stitching. Please do not remove the cover to clean the mattress, the cover is not removable.

**Q: How often should I turn my mattress?**
A: We recommend that during the first six months your mattress should be turned every two weeks and then monthly thereafter. You should alternate between turning the mattress over and rotating it from top-to-tail to ensure even settlement.

## Frequently Bought Together

- Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King
- Silentnight Anti-Allergy Mattress Protector King Size - Anti Bacterial Mattress Cover with Allergy UK Approved Anti Allergy Fibres - Fitted Elasticated Straps and Machine Washable - King 150x200cm

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**Shop now:** [https://www.desertcart.co.za/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-king](https://www.desertcart.co.za/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-king)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-11*