
Boyd Flotation Venus 3 replacement waterbed mattress bladder will fit inside a 6" mid fill softside waterbed mattress.
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 | BOYD FLOTATION |
|---|---|
| Boyd 6 Inch Venus III Lumbar Softside Bl | Twin 6 Inch Venus III Lumbar Softside Bladder · Full 6 Inch Venus III Lumbar Softside Bladder · Queen 6 Inch Venus III Lumbar Softside Bladder · Eastern King 6 Inch Venus III Lumbar Softside Bladder · Cal King 6 Inch Venus III Lumbar Softside Bladder |
| 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.
$478.98
Select Boyd 6 Inch Venus III Lumbar Softside Bl to see your configured price
As low as $40/mo with financing at checkout · Free shipping on qualifying orders
Boyd 6" Venus III Lumbar Softside Bladder
0 of 1 chosen — select Boyd 6 Inch Venus III Lumbar Softside BlThe 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.
Cain'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.



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