Silentnight Neptune Eco

Mattress, Open Coil

£315 £299

Size

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  1. Delivery from 4 weeks

Experience deeper, more restorative sleep with the Silentnight Neptune Eco Mattress. Expertly designed to blend luxury comfort with eco-friendly innovation, this mattress offers an outstanding sleep environment while caring for the planet. The advanced EcoComfort Fibre™ at its core is crafted using sustainable materials, promising exceptional breathability and a refreshing night’s sleep that you can feel good about.

The highly breathable construction of the Neptune Eco Mattress encourages constant airflow, keeping you cool and comfortable no matter the season. Engineered to support your sleep with a Miracoil open coil spring system, this mattress delivers targeted, zoned support to minimise roll-together and enhance your rest. Perfect for back or front sleepers, its firm surface provides optimal spinal alignment and lasting comfort throughout the night.

Built to the highest standards of durability and hygiene, this mattress features a micro-quilted knit cover and is hypoallergenic, promoting a healthier sleep environment for all. With a non-turn design, maintenance is hassle-free—simply rotate the mattress regularly from head to toe to preserve its shape for years to come.

Key Features:

  • EcoComfort Fibre™ made from 60% recycled plastic, supporting both your comfort and the environment
  • Miracoil open coil spring system for zoned and even support, reducing motion transfer and roll-together
  • Highly breathable and hypoallergenic filling for a fresher, healthier sleep
  • Non-turn mattress – requires simple rotation for easy care and longevity
  • Firm tension, ideal for back and front sleepers seeking reliable support
  • Durable micro-quilted knit cover for added softness and resilience
  • 5 year guarantee for peace of mind

Specifications:

  • Depth: 25cm
  • Length: Dependent on size selected
  • Width: Dependent on size selected
  • Weight: 15kg (Single), 20kg (Small double), 20kg (Double), 22.5kg (King), 31.5kg (Super king)
  • Springs: Open Coil - Miracoil spring system for zoned support with no roll-together
  • Fillings: EcoComfort Fibre™ Made from 60% recycled plastic which is breathable & Hypoallergenic
  • Cover: Micro Quilted Knit cover
  • Non Turn: No flipping required; simply rotate the mattress regularly from head to toe to help maintain its shape and prolong its lifespan.
  • Firm tension: Suitable for Back or Front Sleepers
  • 5 year guarantee

Choose the Silentnight Neptune Eco Mattress for exceptional comfort that aligns with your values, providing vital support and breathability night after night. Invest in sleep quality and sustainability all in one, enjoying the peace of mind that comes from an environmentally responsible choice.

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Key Features

Springs

Springs

Miracoil open coil

Fillings

Fillings

EcoComfort Fibre

Cover

Cover

Microquilted

Turn/Non Turn

Turn/Non Turn

No flipping required

Tension

Tension

Firm

Mattress Depth

Mattress Depth

25cm

Guarantee

Guarantee

5 years

Product Description

Experience deeper, more restorative sleep with the Silentnight Neptune Eco Mattress. Expertly designed to blend luxury comfort with eco-friendly innovation, this mattress offers an outstanding sleep environment while caring for the planet. The advanced EcoComfort Fibre™ at its core is crafted using sustainable materials, promising exceptional breathability and a refreshing night’s sleep that you can feel good about.

The highly breathable construction of the Neptune Eco Mattress encourages constant airflow, keeping you cool and comfortable no matter the season. Engineered to support your sleep with a Miracoil open coil spring system, this mattress delivers targeted, zoned support to minimise roll-together and enhance your rest. Perfect for back or front sleepers, its firm surface provides optimal spinal alignment and lasting comfort throughout the night.

Built to the highest standards of durability and hygiene, this mattress features a micro-quilted knit cover and is hypoallergenic, promoting a healthier sleep environment for all. With a non-turn design, maintenance is hassle-free—simply rotate the mattress regularly from head to toe to preserve its shape for years to come.

Key Features:

  • EcoComfort Fibre™ made from 60% recycled plastic, supporting both your comfort and the environment
  • Miracoil open coil spring system for zoned and even support, reducing motion transfer and roll-together
  • Highly breathable and hypoallergenic filling for a fresher, healthier sleep
  • Non-turn mattress – requires simple rotation for easy care and longevity
  • Firm tension, ideal for back and front sleepers seeking reliable support
  • Durable micro-quilted knit cover for added softness and resilience
  • 5 year guarantee for peace of mind

Specifications:

  • Depth: 25cm
  • Length: Dependent on size selected
  • Width: Dependent on size selected
  • Weight: 15kg (Single), 20kg (Small double), 20kg (Double), 22.5kg (King), 31.5kg (Super king)
  • Springs: Open Coil - Miracoil spring system for zoned support with no roll-together
  • Fillings: EcoComfort Fibre™ Made from 60% recycled plastic which is breathable & Hypoallergenic
  • Cover: Micro Quilted Knit cover
  • Non Turn: No flipping required; simply rotate the mattress regularly from head to toe to help maintain its shape and prolong its lifespan.
  • Firm tension: Suitable for Back or Front Sleepers
  • 5 year guarantee

Choose the Silentnight Neptune Eco Mattress for exceptional comfort that aligns with your values, providing vital support and breathability night after night. Invest in sleep quality and sustainability all in one, enjoying the peace of mind that comes from an environmentally responsible choice.

Product ID: 9000442569

At Fishpools, we aim to make every step of your order as easy and convenient as possible - from choosing the perfect furniture from your home, to getting it safely delivered. We offer a range of delivery and collection options to suit you:

  • Smaller items are usually delivered by DX, with 2-3 working day delivery available on select products. This includes free delivery on orders over £50 available on smaller home decor items and rugs.
  • Our furniture is delivered by our two-person Premier Delivery team, which includes our team delivering your furniture to your room of choice, in-room assembly and removal of any packaging. Our delivery team will contact you as soon as your goods are in stock to book in a suitable delivery date.
  • We also offer a standard delivery option, this includes placement of goods just inside the main entrance or hallway of the property only.
  • We also provide convenient Click & Collect from our store in Waltham Cross or from our distribution centre in Hertford.

For more details, please view our full delivery options.

At Fishpools, we are committed to offering only high-quality products. However, we understand there may be times when you need to return or exchange an item.

If you change your mind, you can return an item within 14 days of receipt, provided it is in its original condition. We’ll issue a refund or exchange in accordance with our terms and conditions. Some items are not eligible for a return and a full list can be found on our returns policy.

If you have any questions or need a hand, please get in touch at support@fishpools.co.uk or call us on 01992 636465 - we’re here to help!

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Guardsman Protection

Relax! We've got you covered. We've partnered with Guardsman to bring you a range of protection plans for your new Furniture.

What is a protection plan? It covers life's little accidents, such as food or drink spills and accidental damage to your furniture for 5 years from point of delivery. Guardsman aim to keep your furniture looking good and in full use in your home.
Enjoy your furniture, stress-free
No annual renewal cost
Pay no excess
Unlimited claims over 5 years
How much does it cost? We calculate the cost based on the final number of seats or value of your order. To do this, we perform the calculation in your shopping basket. Prices start from as low as £39, with a three seat sofa costing only £129 for 5 years protection.
Can I take out a protection plan at a later date? Unfortunately all protection plans must be registered with Guardsman before the furniture is delivered to your home. For this reason we can not offer guardsman on delivered products.
Silentnight Neptune Eco - Mattress, Open Coil
Fishpools store exterior

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This range is available for you to view in our store at our Waltham Cross showroom.

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Rated by thousands of happy customers

We're proud to be rated 5 stars by thousands of customers. See what our customers are saying about us and leave us a review over on our reviews page.

From order to delivery, everything was seamless. I received clear updates throughout, and the delivery team assembled the furniture and took all packaging away. I've trusted Fishpools for over 50 years - always reliable. One very happy customer!
It’s rare these days, but Fishpools always does exactly what they promise - on time, every time. The quality is excellent, and spending a little more is worth it for the peace of mind you get in return.
Our 2-hour delivery slot was confirmed the day before, with a call 30 minutes prior. The fitters were friendly, professional, and careful - even protecting our hall floor. They checked I was happy before leaving and thanked me for the tea! Highly recommend Fishpools.
Fishpools store interior

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since 1899

See thousands of items on display in our huge showroom in Hertfordshire. You’ll receive a warm welcome from our knowledgeable staff who will gladly take you through our beautifully styled and curated roomsets and displays.