The Mylovac™ cover is engineered to perform in even the harshest winters. In this blog, we’ll explore why a high-quality cover is essential, how Arctic Spas’ design outperforms the rest, and why the right cover can make a world of difference for your spa experience.
Why Covers Matter for Winter Efficiency
A hot tub cover isn’t just a lid—it’s your spa’s first line of defense against heat loss, ice, and snow damage. Without a reliable cover, even the most advanced hot tub will struggle to maintain a consistent, cozy temperature. Arctic Spas® covers trap heat, protects your investment, blocks wind, handles heavy snow loads, and reduces wear on your spa’s mechanical components.
The Mylovac™ Cover: Maximum Insulation
For ultimate winter protection, the Mylovac™ cover is unmatched.
- Vacuum-sealed to maintain its R-value for decades
- Steel-reinforced to endure the heaviest snowfalls
- Durable design prevents sagging, warping, or water absorption common in other covers
Northern-climate owners often call it the “indestructible cover,” and for good reason, it’s built to last season after season.
Canvasback™
The Canvasback™ skin provides a lightweight, durable, and attractive exterior for the Mylovac™ cover. It’s easy to handle while maintaining the cover’s full insulation performance, perfect for families who frequently open and close their spa during winter.
How the Mylovac™ Cover Saves Energy
Heating your spa in sub-zero temperatures can be costly.
The Mylovac™ cover:
- Minimizes heat loss when the spa isn’t in use
- Reduces strain on the heater, helping lower electricity bills
- Maintains consistent water temperature for a better spa experience
Many owners find that the Mylovac™ cover pays for itself in energy savings within just a few winters.
Built to Withstand Harsh Weather
Not all covers survive winter. Arctic Spas® designs covers to endure it:
- UV-resistant materials prevent cracking and fading
- Heavy-duty seams resist tearing
- Materials maintain shape and insulation through freeze-thaw cycles
Safety Benefits
Beyond energy efficiency, covers protect what matters most: your family.
- Heavy construction prevents accidental openings by children or pets
- Secure fit protects the spa when you’re away
- Locking mechanisms provide extra peace of mind
Seamless Integration with Arctic Spas® Systems
The Mylovac™ cover complements your entire spa ecosystem in several ways:
- Pairs with FreeHeat™ for maximum energy efficiency
- Works hand-in-hand with the durability of Arctic Spas® shells and cabinetry
- Reduces water exposure for Spa Boy®, helping keep your water pristine
A cover may seem simple, but with Arctic Spas®, it’s a crucial part of your winter spa system. The Mylovac™ cover, optionally finished with a Canvasback™ skin, combines insulation, durability, and safety to keep your spa performing at its best, even in the harshest conditions.
Paired with Arctic Spas’ engineering, it’s the secret weapon for energy-efficient winter use. Visit your nearest Arctic Spas® showroom today to experience the Mylovac™ cover in person and ensure your spa stays warm, efficient, and worry-free all winter long.


