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6621 Waveless Softside Mattress, Mid Fill (6.25" fill depth)

Sterling 6621 Waveless Softside Mattress, Mid Fill (6.25" fill depth)
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Sale price $187.00 Regular price


SKU: Z6621CK

FREE SHIPPING: lower 48 states.

The 6621 softside waterbed bladder is our mid-fill bladder and features two layers of lumbar support, the Tethered Wave Control System and Sterling's Endura III PVC. 

This bladder is a suitable replacement for the Sterling Santa Monica waterbed. 

Fill Depth 6.25"
Comfort Features Tethered Wave Control System
Support Layers 2 full layers of 1.5 oz. Fiber
2 layers of lumbar support
Construction Made in U.S.A.
Material Premium 20 mil Endura III Vinyl, MED Blue
(Vinyl colors may vary and do not change the wave control system.)
Warranty 4 year Full Warranty; 16 Year Prorated Warranty
Sterling Waterbed Warranty
Instructions Assembly Instructions