Keep your water mattress secure and easy to maintain with this Boyd Specialty Sleep cap and seal system. Designed for airtight and watertight protection, it makes opening and accessing the mattress valve simple and reliable.
- Maximum air and watertight security for your water mattress
- Specially designed to open and lift mattress valve with ease
- Made by Boyd Specialty Sleep, a trusted water mattress specialist
Questions about fit or setup? Talk to a specialist or call (877) 474-9196.
| Brand | BOYD SPECIALTY SLEEP |
|---|---|
| Category | Accessories | Parts |
| Type | Cap and Seal System |
| 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.
Questions & answers
Does it arrive assembled?
Most bedroom furniture ships ready to place or with simple assembly. Ask about a specific piece and we'll tell you what to expect.
When will it ship?
Free shipping on qualifying orders; lead times vary by piece and finish — call us to confirm timing for your item.
