---
product_id: 105050460
title: "800 Eco Comfort Mattress | Medium | King"
brand: "silentnight"
price: "£453.26"
currency: GBP
in_stock: true
category: "Silentnight"
url: https://www.desertcart.co.uk/products/105050460-800-eco-comfort-mattress-medium-king
store_origin: GB
region: United Kingdom
---

# 800 Eco Comfort Mattress | Medium | King

**Brand:** silentnight
**Price:** £453.26
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 800 Eco Comfort Mattress | Medium | King by silentnight
- **How much does it cost?** £453.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/105050460-800-eco-comfort-mattress-medium-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

## Description

Silentnight 800 Eco Comfort Mattress | Medium | King : desertcart.co.uk: Home & Kitchen

## Features

- FOR THE PLANET SAVERS : Foam and chemical treatment free
- ECO COMFORT FIBRES : Sustainable and breathable for a refreshing sleep night's sleep that doesn’t cost the earth
- TAILORED SUPPORT : The Mirapocket layer uses 800 pocket springs to individually respond to movement and deliver individual tailored support
- SOFT KNIT COVER : for a cosier sleep surface and soft smooth touch
- HYPOALLERGENIC : Offering you a clean and fresh night's sleep
- MEDIUM COMFORT : not too soft, not too firm- a safe shout for side sleepers
- HANDMADE IN THE UK : by the UK's most trusted bed brand

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H2Q5ZNJ |
| Age Range Description | All Ages |
| Benefits | Pressure Relief, Improves Sleep, Hypoallergenic, Temperature Regulation, Back Pain Relief, Reduces Toss & Turn, Posture Support |
| Best Sellers Rank | 24,156 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 111 in Mattresses (Home & Kitchen) |
| Brand Name | Silentnight |
| Colour | White |
| Construction Type | Innerspring |
| Country Of Origin | United Kingdom |
| Cover Material | Polyester |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,116) |
| Fill Material | Eco Comfort Fibres |
| Global Trade Identification Number | 05037892382278 |
| Included Components | 1 x mattress |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 25 centimeters |
| Item Dimensions | 200 x 150 x 25 centimetres |
| Item Dimensions L x W x Thickness | 2L x 1.5W x 0.25Th metres |
| Item Firmness Description | Medium |
| Item Thickness | 25 Centimetres |
| Item Type Name | Sprung Mattress |
| Item Weight | 31 Kilograms |
| Manufacturer | Silentnight |
| Manufacturer Part Number | 25P8PK150MM0002 |
| Material Type | Eco Comfort Fibre, Polyester |
| Mattress Coil Type | Pocketed Coil |
| Mattress Comfort Layer Material | Comfort Foam |
| Model Name | 800 Pocket Luxury |
| Model Number | 25P8PK150MM0002 |
| Number of Layers | 3 |
| Number of Mattress Coils | 800 |
| Portable | No |
| Product Care Instructions | Hand Wash Only |
| Set Name | 800 Eco |
| Size | King |
| Special Features | Fire Retardant, Hypoallergenic, Medium, Natural Filling |
| Style Name | 800 Eco |
| top-style | Tight Top |

## Product Details

- **Brand:** Silentnight
- **Cover material:** Polyester
- **Fill material:** Eco Comfort Fibres
- **Item firmness description:** Medium
- **Item weight:** 31 Kilograms
- **Number of layers:** 3
- **Product dimensions:** 2L x 1.5W x 0.25Th metres
- **Size:** King
- **Special feature:** Fire Retardant, Hypoallergenic, Medium, Natural Filling
- **Top style:** Tight Top

## Images

![800 Eco Comfort Mattress | Medium | King - Image 1](https://m.media-amazon.com/images/I/810HP38UC7S.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.

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**Shop now:** [https://www.desertcart.co.uk/products/105050460-800-eco-comfort-mattress-medium-king](https://www.desertcart.co.uk/products/105050460-800-eco-comfort-mattress-medium-king)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-30*