Our foam injection system and Mylovac design makes the Castcore cover highly resistant to water saturation, significantly prolonging the life of the cover. The cover extends down to the rim of the cabinet, which guarantees total insulation at the top of the spa, preventing heat loss and safeguarding against the build-up of snow and rainwater.

When not in use, the cover can be secured to the spa with lockable straps. This prevents any small children entering the spa unsupervised, and guards against harsh weather conditions and high winds.

	ARCTIC SPAS Ambient heat from pumps penetrates spa shell & heats water. In winter this heat returns to the pump area in the event of a power loss, preventing freeze-up.
	OTHER SPAS Some manufacturers place their pumps under a step, or in an insulated area where the waste heat is vented into the atmosphere, thus wasting valuable energy--and money!! This design flaw does not make sense, but many manufacturers would have you believe it's the best method--What do you believe?