The most advanced model in our Sanctuary™ S.G.L. series, the SF-7 delivers an ultra-motionless, exquisitely firm sleep experience—crafted for those who value maximum support, minimal motion, and unmatched durability. With a 10-layer support design, custom-formulated polyfiber, and mid-body lumbar reinforcement, it’s built to maintain spinal alignment and optimize long-term comfort.
FEATURES • 10-layer ultra motionless design—engineered for exceptional support • Unique interlocking polyfiber system for superior body contouring and stability • 4-way interior tethering holds internal layers firmly in place • XT mid-body support layers promote optimal spinal alignment • Easy exit and drain valve for faster air bubble removal • Premium DuraLife reinforced corners for extended durability • Contoured feather top with full-cut design to cradle curves and relieve pressure • Max-flex cut adapts to two sleepers with ease • Specially formulated S-Flex vinyl enhances flexibility and longevity • Mid-body support zone offers targeted lumbar reinforcement for each sleeper’s needs • 20-year extended limited warranty from Innomax—our trusted waterbed manufacturing partner
An elite waterbed experience for those who demand comfort, structure, and serenity in every sleep.
