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Sterling S-Class 300

List Price: $419.95
On Sale: $409.95
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Product ID 300SX

Waterbed Doctor Sterling S-Class 300 Wood Frame Waterbed Mattress 

90% Waveless - 3 Layers with + 2 layers of lumbar support

The Sterling 300SX is a super wave reduced water mattress with extra mid body support. These two performance features make the 400 SX one of our most popular models

  •  Lumbar Support
  • 9" Hardside Water Mattress
  • Adjustable Temperature and Firmness
  • Waveless with additional Back Support
  • Molded Mattress Top
  • Premium 24 mil Endura III Vinyl, Green
  • 3 Full Size Layers 1.5 oz. Fiber      
  • 2 Mid-body Layers 1.5 oz. Fiber          
  • Fill and Air Vent Valves           
  • Black Bottom; "L" Corner Construction          
  • Tethered Wave Control System          
  • Made in U.S.A           
  • Vinyl colors may vary, does not change the wave control system
  • 20 Year Extended Warranty
  • FREE SHIPPING

BUILD YOUR OWN BUNDLE 

Customize your order with one or more Recommended Items from the list below!

These products are recommended with items in your cart.

Waterbed All Purpose Conditioner 8 oz
Waterbed All Purpose Conditioner 8 oz
List Price: $18.95
On Sale$16.95

Specially formulated for complete time-released protection in fiber, foam and baffle waterbeds. Concentrate lasts 12-18 months.

Geneva Pillow Top Zipper Cover Wood Frame Waterbeds
Geneva Pillow Top Zipper Cover Wood Frame Waterbeds
List Price: $378.95
On Sale$273.95

Geneva Pillow Top Zipper Cover for Wood Frame Waterbed Mattresses

Geneva or Factory Select Non-Pillow Top Cover for Wood Frame Waterbeds
Geneva or Factory Select Non-Pillow Top Cover for Wood Frame Waterbeds
List Price: $330.95
On Sale$199.95

Geneva cover or Factory Select Non-Pillowtop Zipper Cover for Wood Frame Waterbeds.

4 Bottles Waterbed Conditioner 8 oz. (4 pack)
4 Bottles Waterbed Conditioner 8 oz. (4 pack)
List Price: $59.80
On Sale$48.95

ALL PURPOSE CONDITIONER. The Perfect Prescription for All Waterbed Mattresses. Prevents Bacterial and Algae Growth in Waterbed Mattresses. Repeat Application every 12 to 18 Months. 

Save when you buy 4 bottles!

Thermal Guardian Solid State 300 Watt Heater
Thermal Guardian Solid State 300 Watt Heater
List Price: $249.95
On Sale$199.95

Solid State (300 Watt) Heater featuring a deluxe control with light

Bubble Stop 8 oz.
Bubble Stop 8 oz.
Discounts Apply !
BUY 2 and SAVE $4.00
List Price: $26.95
On Sale$24.95

The Perfect Prescription to Eliminate Persistent Noisy Air Bubbles in Waterbed Mattresses. Repeat Every 12 Months or as Needed.  

Waterbed Drain Doctor
Waterbed Drain Doctor
List Price: $209.95
On Sale$189.95

Complete 10 Piece Drain Doctor Kit. Everything you need to effortlessly drain and vacuum seal your water mattress. Makes moving a breeze. Capable of draining a King Waterbed in about 30 minutes!

Thermal Guardian Digital Touch 300 Watt Heater
Thermal Guardian Digital Touch 300 Watt Heater
List Price: $299.95
On Sale$249.95

A sophisticated deluxe digital control offering advanced features

100% Polyester Quilted Mattress Pad Waterbed STYLE 8
100% Polyester Quilted Mattress Pad Waterbed STYLE 8
List Price: $176.75
On Sale$155.95

100% Polyester Mattress Pad - Wood Frame Waterbed Compatible

  • Polyester Quilted (both sides)
  • 1Bonded Polyester Fill
  • Water Resistant
Plush 100% Cotton Quilted Mattress Pad Waterbed STYLE 11
Plush 100% Cotton Quilted Mattress Pad Waterbed STYLE 11
List Price: $228.75
On Sale$176.75

Plush Cotton Quilted Pad - Wood Frame Waterbed Compatible

  • 100% Cotton Quilted (both sides) 220 Thread Count
  • 10oz. Bonded Polyester Fill - Machine Quilted
  • Water Resistant
Premium 8 Mil. Stand Up Safety Liner
Premium 8 Mil. Stand Up Safety Liner
List Price: $72.95
On Sale$58.95

Vinyl safety liner for hardside waterbeds installs easily by unfolding and standing up inside your frame. No need to attach with tack strips to your frame. A must for all waterbeds.

Waterbed Electric Drain Pump with Fill Kit & 4 oz. Conditioner
Waterbed Electric Drain Pump with Fill Kit & 4 oz. Conditioner
List Price: $209.95
On Sale$149.95

Capable of draining a King Waterbed in about 30 minutes. Includes High Capacity Electric Waterbed Pump, 6 foot Inlet Garden Hose, Puddle Cleanup Adapter, Fill Kit Adapters, 4 oz. Bottle of Waterbed Doctor Conditioner, Spare Impeller, Gasket & Instructions.

Care Pair Kit
Care Pair Kit
List Price: $29.95
On Sale$27.95

The perfect couple! Complete mattress care in one set of 8 oz. Multi-Purpose Plus Waterbed Conditioner and 8 oz. Multi-Purpose Vinyl Cleaner Protectant.


ThermoShield Mattress Pad Waterbed
ThermoShield Mattress Pad Waterbed
List Price: $208.00
On Sale$176.80

Insulated Mattress Pad

  • Anchor Band Style
  • Improves the Efficiency of your Waterbed Heater.
  • Non-allergenic
  • Soft, Durable
  • Machine Washable
  • Made in U.S.A.
Deluxe Hose & Care Kit with Super Pump
Deluxe Hose & Care Kit with Super Pump
List Price: $64.95
On Sale$58.95

Complete Care Kit includes everything you need to take care of your waterbed mattress.

Fill and Drain Kit
Fill and Drain Kit
List Price: $28.95
On Sale$24.95

Includes All Adapters to Fill or Drain your Waterbed Mattress. Also Includes a 4 Ounce All Purpose Conditioner.