Wentworth Mercer Premium 9000 Pocket Pillow Top Mattress Bisection 1000x625pxWentworth Mercer 9000 Full Angle LifestyleWentworth Mercer 9000 Full AngleWentworth Mercer 9000 Close Corner Angle HandlesWentworth Mercer Premium 9000 Pocket Pillow Top Mattress Bisection 1000x625pxWentworth Mercer 9000 Full Angle Lifestyle

Wentworth Mercer Premium 9000 Pocket Pillow Top Mattress

Wentworth Mercer Logo
From£903.00

up to

25% off

Comfort trial

Comfort fillings

Firmness rating

Support system

Revel in the luxurious comfort the Wentworth Mercer Premium 9000 offers. The cosy natural fillings blended with sturdy pocket springs provide an exceptional sleeping environment.

Reasons to Buy

Pocket Springs
Pocket Springs

Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.

Wool
Wool

Stay snuggly all night long. Perfect all year round, wool is a natural insulator and has great temperature regulating properties.

Mini Pocket Springs
Mini Pocket Springs

Small, individually cased springs provide added comfort to the mattress whilst offering soothing pressure relief. Mini springs decrease motion transfer so you can share the bed undisturbed.

Cotton
Cotton

Natural cotton fibres create a perfectly fresh sleeping environment. The soft fillings regulate your body temperature and wicks away moisture.

Silk
Silk

Luxurious and natural, silk provides sumptuous comfort whilst creating a breathable and resilient sleeping environment.

Soft White Fibres
Soft White Fibres

Soft synthetic fillings create an incredible cosy feel. These fillings are durable and resilient, maintaining its shape and quality. A great balance between comfort and value for money.

Pillow top
Pillow top

An additional layer of comfort for a more luxurious feel

Reinforced mattress edge
Reinforced mattress edge

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Tufted
Tufted

A traditional and elegant design that holds fillings in place whilst enhancing the stability of the mattress. The luxurious tufting ensures zero shifting, shape loss or sagging.

Air vents
Air vents

Enhances air circulation through the mattresses for a fresher feel. Prevents moisture build-up, creating a more hygienic environment.

Medium
Medium

Not too soft, not too firm - the perfect balance

34cm deep
34cm deep

About 13.5 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

Single-sided
Single-sided

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

Includes turning handles
Includes turning handles

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.

8 Year Guarantee
8 Year Guarantee

For your peace of mind

Handcrafted in the UK
Handcrafted in the UK

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

Fire Resistant
Fire Resistant

This product conforms to BS7177: 2008, for use at home

National Bed Federation Approved Brand
National Bed Federation Approved Brand

For the highest standards of quality and safety

Description

Enjoy the ultimate comfort the Wentworth Mercer Premium 9000 Pocket Pillow Top Mattress provides. Packed full with cosy natural fibres and mini pocket springs to enhance the soft, cloud-like feel.

Luxurious fibres

This mattress has been finely filled with sumptuous natural fillings. The wool fibres create a cosy sleeping environment that is temperature regulating. An ideal choice if you find that you are a warm sleeper. This mattress keeps you cool in the summer and warm in the winter, completely adapting to the environment.

The cotton filling layers are inherently breathable. Allowing air to flow through the fibres easily, it creates a cooler, fresh sleeping space. The lavish materials also offer ultimate comfort because of their super soft nature.

Personalised slumber

Adapting to your unique body shape, the 1000 pocket springs in the heart of this mattress provides sublime support. Actively reacting to your movements throughout the night, the springs provide support wherever you need it most. Creating an ideal space for a restorative night's rest.

Blended into the comfort filling layers are 8000 mini pocket springs. These provide extra comfort and support for superior sleeping quality. The micro springs offer an increased bounce-back feeling which only adds to the mattress' sumptuous nature.

Guaranteed cosiness

Topped off with a plush pillow top layer that has been packed full of natural fibres and mini springs. The opulent nature of the pillow top provides a sink-in feeling, incredible if you love a softer feeling mattress.

If you are wanting something a little firmer, check out the Wentworth Mercer Premium Naturals 8000 Pocket Mattress for a medium to firm feel.

Finishing touches

Finished with exceptional quality, this mattress has a tufted design. Guaranteed to hold the fillings in place, the tufted design enhances the stability and durability of the mattress. The cover material is chemical treatment-free so you don't have to worry about harsh chemicals disturbing your sleep.

Easy care

With a single-sided design, you don't have to stress about flipping this mattress. Simply rotate every couple of months to keep it in tip-top shape.

To top it off, this mattress comes with an 8 Year Guarantee so you can buy with ease and confidence.

Benefits

  • Features 1000 traditional pocket springs that provide personalised support
  • Actively adapts to your unique shape for support around your whole body
  • Sumptuous layers of wool and cotton create the perfect sleeping environment
  • Inherently breathable for a cooler, fresh slumber
  • Naturally temperature regulating, an all-year round mattress
  • Topped off with 8000 mini pocket springs for additional comfort
  • Luxurious pillow top layer that you can sink in to
  • Butterfly springs along the border for a more durable edge
  • Providing a maximised sleeping space, so you can sleep right to the very edge
  • Single-sided design so you can enjoy hassle-free care
  • Medium firmness rating for a plush cosy feel
  • Made in the UK
  • Depth: 34cm
  • 8 Year Guarantee

60-Night Comfort Trial

This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!

The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.

It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.

Click here for more info about our 60-Night Comfort Trial.

Specification

FirmnessMedium
Comfort fillingsWool, Mini Pocket Springs, Cotton, Silk, Soft White Fibres
Support systemPocket Springs
Edge supportYes
FinishPillow top
BorderAir vents
Turning handlesYes
Single-sidedYes
Guarantee8 years
Awards & accreditationsHandcrafted in the UK, Approved by the National Bed Federation
Fire resistanceConforms to BS7177: 2008, for use at home

Dimensions

SizeWidthLengthDepth
Single90cm190cm34cm
Small Double120cm190cm34cm
Double135cm190cm34cm
King Size150cm200cm34cm
Superking180cm200cm34cm

Please allow for a tolerance of +/- 2cm

Delivery

The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.

Next day delivery (weekdays only)

Order before

FREE

Weekday of your choice

Order up to 60 days ahead

FREE

Weekend

On Saturday or Sunday of your choice

FREE

Delivery to the room of your choice

Yes

Two-hour delivery time slot

We’ll let you know on the day before your delivery

Yes

Call to let you know we’re on our way

On your delivery day

Yes

Mattress recycling

We'll take away your old mattress

£35.00

Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.

Need further information? Please visit our Delivery page.

Reviews

5.0/5

out of 1 reviews onTrustpilot logo

Product review stars
5 starsKevin
23 February 2026

Verified Purchase

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