
The 5591 Waveless tube is a 3.5" fill depth replacement tube for your waterbed. Each tube is made with a single layer of foam inside to give you that comfortable waveless waterbed feel.
Questions or want to see it in the showroom? Call us at (877) 474-9196 — we know these products and we're happy to help you choose.
| Brand | STERLING SLEEP SYSTEMS |
|---|---|
| Ssterling Premium Waveless Shallow fill | Select Size · California King 77 inches · Eastern King 73 inches · Queen 73 inches · Full 69 inches · Twin 69 Inches |
| Availability | In stock |
| Shipping | Fast free shipping on qualifying orders |
Standard shipping — typically 1–5 business days via UPS or USPS. Free on qualifying orders.
Need it by a specific date? Call (877) 474-9196.
Returns are covered by our Return & Comfort Guarantee Policy — including a 90-Night Comfort Guarantee on mattresses.
A filled waterbed spreads its weight across the whole frame and deck, so a normal residential floor handles it fine. If you're on an upper floor or unsure, call us and we'll talk it through.
Softside beds set up much like a regular mattress; hardside beds fill inside the frame. We include setup guidance and our team walks you through fill, heat, and conditioning — we do it every week.
Yes — a heater keeps the bed at a comfortable temperature and conditioner protects the vinyl and keeps the water clear. See “Complete your system” below for the matched parts.
$90.42
Select Ssterling Premium Waveless Shallow fill to see your configured price
As low as $8/mo with financing at checkout · Free shipping on qualifying orders
Sterling Premium Waveless 3.5” fill 6” Diameter Waterbed Tube
0 of 1 chosen — select Ssterling Premium Waveless Shallow fillCain's Bedding & Waterbeds
700 N. Delmar Ave, Hartford, IL 62048
Mon–Sat 10 AM–6 PM
Sun eves by appointment
(877) 474-9196Softside looks and sits like a standard bed (foam rails, no exposed frame); hardside is the classic deep-fill feel in a wood frame. Read our waterbed guides or ask us which fits your room.
The heater, cover and conditioner that fit this bed. Add them now so it's ready the day it arrives — or ask our team to spec the exact parts for your model.




$5,778.00
as low as $482/mo



$9,358.00
as low as $780/mo

$9,188.00
as low as $766/mo

