Medline Ultrasorbs Advanced+ Underpads - 40 x 57 in, 400 lb
Model: MSC282900Z (Bag of 5) | MSC282900 (Case of 60)
Availability: In Stock – Ready to Ship
Extra-Large, High-Strength Underpads Rated to 400 lb.
Medline Ultrasorbs Advanced+ Premium Absorbent Underpads are extra-large disposable pads built for full bed coverage and larger patients. At 40" x 57" with a 400 lb. weight capacity, they cover most of a standard bed and are strong enough for repositioning. A superabsorbent core takes in fluid quickly, traps odor and is dry to the touch within minutes.
The pad lies flat when wet instead of bunching or breaking apart. A high-strength AquaShield film backsheet resists tearing and helps prevent leaks, and the soft, quilted top is comfortable to lie on. The pad is air-permeable, so it can be used on low air loss mattresses. It is latex-free and comes in a bag of 5 or a case of 60.
Key Features
- 400 lb. weight capacity — strong enough for larger patients and repositioning
- Extra-large 40" x 57" size — broad coverage across the bed
- Superabsorbent core — absorbs quickly, traps odor and is dry to the touch within minutes
- Lies flat when wet — no bunching or breaking apart
- AquaShield film backsheet — high-strength, tear-resistant and helps prevent leaks
- Soft, quilted top — comfortable to lie on
- Air-permeable — suitable for low air loss mattresses
- Latex-free
Product Specialist Insight: The weight capacity on an underpad tells you how much load it can take when a caregiver uses it to help reposition or turn someone in bed. A 400 lb. rating and a tear-resistant backsheet make this pad a practical choice for larger patients, and the 40" x 57" size covers far more of the bed than a standard 30" x 36" pad, so the patient is less likely to shift off it. Place the quilted side up, use it on low air loss mattresses if needed, and replace it when it is soiled.
Technical Specifications
| Brand | Medline Ultrasorbs Advanced+ |
| Item Number (Bag) | MSC282900Z — 5 per bag |
| Item Number (Case) | MSC282900 — 60 per case (12 bags of 5) |
| Dimensions | 40" x 57" |
| Weight Capacity | 400 lb. |
| Core | Superabsorbent |
| Backsheet | AquaShield film, tear-resistant |
| Top Surface | Soft, quilted |
| Breathability | Air-permeable |
| Incontinence Type | Urinary and bowel |
| Latex | Latex-free |
| Usage | Disposable |
| GTIN (Bag) | 20888277698892 |
| GTIN (Case) | 30888277698899 |
| UNSPSC | 42132101 |
Frequently Asked Questions
What does the 400 lb. weight capacity mean?
It is the load the pad is rated to handle, which matters when a caregiver uses the pad to help reposition or turn someone in bed.
Can I use it on a low air loss mattress?
Yes. The pad is air-permeable and suitable for use on low air loss mattresses.
Will it bunch up when wet?
No. It is designed to lie flat when wet, without bunching or breaking apart.
How many come in a bag or case?
MSC282900Z is a bag of 5, and MSC282900 is a case of 60 (12 bags of 5).
Specifications are compiled from manufacturer and vendor documentation and are subject to change without notice. Verify current details before purchase. Information on this page is for general reference only and is not a substitute for professional medical advice. Consult a healthcare provider about managing incontinence.
⚠️ WARNING (California Proposition 65): This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
