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K-3, K-4 Expandable Mattress System

K-3, K-4 Expandable Mattress System

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$7,737.96
$7,737.96
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Advanced Auto-Sensing Control Unit: Equipped with RTPM sensor technology and a 4x20 digital LCD display, allowing precise adjustments for pressure, timing, and comfort settings.

Multiple Therapy Options: The K-4 System provides static, alternating pressure, pulse, and massage therapies, while the K-3 System offers static and pulsating therapy for customized treatment.

Expandable Mattress Design: Features dual-position valves that allow both width and length expansion for compatibility with various bed and patient sizes.

Smart Support Surface: Made with urethane-coated air cushions that enhance vapor permeability, reduce friction, and minimize shear for superior comfort and skin protection.

Convenient Operation and Safety: Includes MAX Inflate for quick setup, easy deflation via hose removal, a quick-release button for emergencies, and removable components for simple cleaning and maintenance.

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Smart, Adaptive Support for Personalized Patient Care

The K-3 and K-4 Expandable Mattress Systems redefine therapeutic comfort through intelligent pressure control, customizable therapy modes, and durable materials. Designed for long-term care and hospital environments, they combine advanced technology with easy maintenance and patient-centered functionality.

Close-up image of K-3, K-4 Expandable Mattress System

Versatile Therapy Modes for Enhanced Patient Comfort

With multiple therapy options including static, alternating pressure, pulse, and massage, these systems cater to diverse clinical needs. Continuous Low Air Loss (LAL) therapy maintains skin integrity, while the MAX Inflate function supports easy patient transfer and repositioning.

Close-up image of K-3, K-4 Expandable Mattress System

Intelligent Pressure Management with Real-Time Feedback

The K-3 and K-4 Expandable Mattress Systems feature advanced RTPM sensor technology, allowing automatic pressure adjustments for optimal comfort. Their digital LCD display offers real-time data on therapy mode, weight, and pressure levels, ensuring precise and effective care.

Brand image of K-3, K-4 Expandable Mattress System

KAP Medical designs and manufactures state-of-the-art therapeutic support surfaces and medical electronics for the pressure injury and patient care markets.

With a focus on innovation, quality, and clinical performance, KAP’s products,such as alternating pressure mattresses, low air loss systems, and rotation therapies, help prevent and treat pressure injuries in hospitals, long-term care, and home settings.

KAP Medical combines advanced technology with reliability to deliver comfort, safety, and outcomes that caregivers and patients can trust.

Our White Glove Promise

Our White Glove Service goes beyond delivery—we take care of everything, so you don’t have to. From scheduled delivery to in-home setup and personalized guidance, we make sure your equipment is ready to use, giving you peace of mind from day one.

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K-3, K-4 Expandable Mattress System
 

"The K-4 system has transformed patient care in our facility. The customizable pressure settings and therapy modes make a noticeable difference in comfort and skin protection."

Dr. Elisa

Choose based on room size and personal sleeping needs. A twin works for one person or small spaces, while queen or king sizes are ideal for couples or more stretch. Always measure your bedroom and bed frame before buying to ensure proper fit.

Memory foam offers pressure relief and motion isolation; innerspring provides bounce and breathability; latex is durable and naturally hypoallergenic. If you’re sensitive to chemicals or off-gassing, look for CertiPUR-US or GOTS/GOLS-certified models.

Most quality mattresses are designed to perform well for 8–10 years. Signs of need for replacement include sagging, persistent discomfort, allergies, or disrupted sleep. Regular rotation (every 3–6 months) can help extend lifespan.

Mattress warranties typically cover manufacturing defects (e.g., sagging, broken coils) but not comfort objections or minor wear. Installing a mattress protector is wise since stains often void warranties. Consider adding a protection plan for coverage beyond the standard period.