Description
- Sumptuous pillow top — for an extra layer of cosy comfort
- ActiGel® technology — for advanced cooling and support
- Graphite ActiCool®+ cover — offers TheraPur®’s coolest ever feel
- Responsive pocket springs — individually wrapped for targeted support
- Adaptive micro springs — respond to even the tiniest movement
- Medium comfort rating — balances softness and support
- Made locally in the UK — British craftsmanship at its finest
- 100 Night Comfort Guarantee — gives you peace of mind when you buy
- 10-year guarantee — so you can rest easy in lasting comfort
Cooling Comfort for Restful Sleep
The TheraPur ActiGel® Glacier 4000 Combination Mattress is designed to keep you cool and comfortable throughout the night. It features TheraPur’s innovative graphite-infused ActiCool®+ cover, engineered to feel up to 1.5°C cooler than standard mattresses.
This breathable, chemical-free knitted cover helps reduce heat build-up and wick away moisture, making it an excellent choice for sleepers who tend to overheat. By maintaining a fresher sleep surface, it helps you fall asleep faster and enjoy a more restful night.
Beneath the cover, a PurFibre® comfort layer provides gentle cushioning, while advanced ActiGel® foam enhances airflow and relieves pressure across key areas of the body.
The 4cm layer of zoned ActiGel® foam delivers targeted support where it is needed most, offering the comfort of memory foam without trapping heat.
Responsive Support and Everyday Comfort
At the core of the TheraPur ActiGel® Glacier 4000 Combination Mattress are thousands of supportive micro pocket springs combined with motion-absorbing pocket springs. These individually wrapped springs respond to even the slightest movement, helping to maintain proper spinal alignment while reducing partner disturbance during the night.
The medium comfort grade offers a balanced feel that suits most sleep positions, providing dependable support with a touch of cushioning. Finished with reinforced edge support to maximise the usable sleep surface, the TheraPur ActiGel® Glacier 4000 Combination Mattress combines cooling technology, pressure relief, and reliable support for comfortable sleep night after night.
Specifications:
Comfort grade: Medium
Filling: 4cm ActiGel® foam, PurFibre®
Spring count: 4752 pocket springs in king size (2699 in single size, 4034 in double size, and 5660 in super king size)
Mattress depth: 28 cm
Brand: TheraPur range of mattresses that provide a cool and comfortable sleep
Guarantee: 10 years
Product benefits: Cooling
Cover: ActiCool® knitted cover
Country of origin: Handmade in the UK
Disclosure: Prices are updated periodically and are subject to change (refer to single size). If you make a purchase using one of the links on this site, we may earn a small commission at no added expense to you.
















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