RHEA Carbon Neutral Superior (20cm) Medium/Firm
Ethically designed pressure relief, support, comfort and resilience.
Available in medium/firm, 20cm in height and arrives ready rolled for easy delivery.
RHEA Carbon Neutral Superior (20cm) is part of Nodax’s new range of ethically designed mattresses that are better for the environment. Featuring a luxurious cover made from 100% recycled polymer yarn from the Seaqual initiative, resilient Ecofoam, memory, and reflex foam comfort layers, this 100% zero carbon mattress packs a punch for the environment.
RHEA features ViscoGel technology that reacts quickly to body heat, allowing it to contour to your individual body shape to enhance circulation and help alleviate any aches and pains. ViscoGel’s innovative heat transference technology features a super-conductive material called Graphene, that creates a pathway for body heat, allowing it to dissipate naturally as you rest, regardless of how much you move during sleep. This helps to improve overall sleep hygiene and create a more comfortable and ambient sleeping environment night after night, so you awake feeling refreshed and recuperated.
Ideal for couples, or a guest room, this 20cm deep mattress is resilient and has a 10 year warranty. RHEA mattresses are perfect for festival and BnB hotels where environmentally conscious purchasing goes into making the world better for all.
Mattress Technology
20cm deep mattress with carbon neutral certification
Memory and Reflex foam comfort layers
Recycled low carbon Ecofoam base for head to toe support
Quality cover with Seaqual technology, using fibre made from marine waste plastic
ViscoGel for temperature control and comfort
Ecofoam is resilient and durable, naturally dust mite resistant
Sizes
90 x 190 UK Single
120 x 190 UK Small double
135 x 190 UK Double
150 x 200 UK King
All of Komfi’s mattress range is 100% recyclable, and made with 100% care for the environment. We researched many eco-brands to source our perfect partner, and Komfi is a clear winner, which is why Nodax is delighted to stock this mattress range.
The Nodax promise

Sustainably Minded
Giving back to nature through One Tree Planted.

Family Values
Proudly independent in the UK since 2011 and going strong.

Real Support
Need help? We’re friendly, fast, and just a call or message away.

Rated Excellent
Trusted and loved by real customers across the UK.