Thermally Efficient Inflatable Cover

Maximize Heat Retention & Save Energy
This is the ultimate thermal insulation hack for your hot tub, especially during colder months! The thick inflatable layer acts as a superior insulator, trapping heat inside your spa.

Prevent Water Pooling & Sagging
The innovative, grooved design elevates the center of the cover, actively preventing rainwater from gathering and forming a heavy, sagging pool.

Reduce Maintenance & Chemical Use
By minimising heat loss and preventing water evaporation, this cover helps to keep your water temperature more stable.

Quick & Effortless Setup
Designed for maximum convenience, the cover features a user-friendly valve for fast inflation and deflation.

Universal Fit for Wave Spas
Available in multiple shapes and sizes to perfectly complement your specific Wave Spa model (and many other brands).

Square
4 Person | 110x110cm | 43x43"
6 Person | 145x145cm | 57x57"

Round
4 Person | 140x140cm | 55x55"
6 Person | 166x166cm | 65x65"

Octagon
6 Person | 160x160cm | 62x62"

Material
Durable, Weather-Resistant PVC

Design
Grooved design to prevent rain pooling/sagging

Valve Type
Standard 25mm diameter quick inflate/deflate valve

Compatibility
Designed for Wave Spas, compatible with most similarly sized hot tubs (Lay-Z-Spa, MSpa, CleverSpa etc.)

Orders under £50 | £4.99 shipping
Orders over £50 | Free shipping
Accessories & chemicals are shipped with Royal Mail 48
Spas are shipped via DPD

At Wave, we are committed to ensuring our customers love their products. We’ve designed our returns policy to be clear, fair, and fully compliant with consumer law. Here’s everything you need to know if you wish to make a return.