Description
ER600 Super Waveless Softside Waterbed Mattress — S-Class Series
The ER600 is a bladder only — a cover system is required to complete your softside waterbed setup. Choose from our Plush Top, Pillowtop, or Euro Top cover systems, sold separately.
ER600 Specs
- Series: S-Class
- Fill: Deep Fill — 8″
- Wave Level: Super Waveless — most waveless softside bladder
- Key Features: Progressive Rate Spring (US Patent #4905331), edge support, lumbar support, tethered wave control
- Best For: Sleepers who want maximum wave control, back support, and individualized comfort
Warranty — S-Class Series
Covers seam and valve related leaks from date of purchase:
- Years 1–5: Full replacement (excluding shipping)
- Lifetime: Pro-rated/discounted replacement (excluding shipping)
What Makes the ER600 Special
The Progressive Rate Spring adjusts to your weight and position to cushion pressure points and support your lumbar region — eliminating the droop that causes back pain. The patented edge support system keeps you in your ideal sleep position all night, while the tethered wave control system minimizes motion so you never disturb your partner.
Recommended Accessories
- Waterbed Heater Pad — Solid State 325W
- Fill & Drain Kit
- Water Mattress Conditioner (2-Pack)
*Cover system, heater, fill & drain kit, and conditioner sold separately.
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