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Read 1 reviews
of reviewers recommend this! Read 1 reviews
1.7 stars

Matrx PS

by Invacare (Model No. PS)
A waffled foam recess in the rear of the cushion provides immersion for bony prominences and helps maintain pelvic positioning.
List Price: $345.00
Our low price includes:
  • "Best on the Web" Return Policy
  • Free Shipping for Orders over $50
  • No Sales Tax
  • Moisture Resistant Inner Cover
  • Outer Cushion Cover
  • 2 Year Limited Warranty
Shipping Information  Details »
Leaves Warehouse In:   1-2 Business Days    Details
Ground Shipping: FREE for orders over $50!
Expedited Shipping:        Go
2nd Day: $89.95          Overnight: $134.95
Expedited Shipping:       Unavailable


  • High resilient foam for superior positioning, stability and skin protection
  • Manufactured with Ultra-Fresh antibacterial and odor protection
  • Available in 15 sizes
  • 4" high at adductor, 3.5" high at abductor and 2.5" high at leg trough

Key Specs

  • Your Risk of Skin Breakdown:
    • Low
  • Weight capacity: 300 lbs.
  • Weight: 2 lbs.
  • View All Specs

Manuals, Literature & Videos for the Matrx PS

Overview of the Matrx PS

The Invacare Matrx PS cushion is made of a durable high resilient foam that prevents bottoming out and provides comfort and support. It has a waterfall front edge and anatomically molded shape for optimal positioning. For bacterial and odor protection the cushion is made with Ultra-Fresh, an anti-bacterial treatment that keeps the cushion free of bacteria and fungi. 

What Makes This Different
This cushion is exceptionally lightweight but able to provide superior positioning and comfort. The anatomically designed contours features a waffled ischial relief recess.

Why We Like It
The cushion also has a moisture resistant inner cover that can easily be wiped clean and it has a reversible outer cover with hook and loop fastener strips. The outer cover is made of Dartex and can be used with the smooth side or fabric side out. It is moisture resistant and breathable.

What You Need to Know When Ordering
Actual cushion width is 1/2" narrower than stated size and actual cushion depth is 1 1/2" longer than stated size due to rear cushion radius

More Information on the Matrx PS

+ Details & Specs

Specifications for the Matrx PS

Your Risk of Skin Breakdown:    Low
Positioning Properties:    Yes
Cushion Cover Types:    Standard
Cushion Height:    2.5"
Cushion Width:    12"
Cushion Depth:    12"
Cushion Type:    Foam

Approximate Shipping Dimensions and Weights

Product Weight: 2 lbs.
Box 1
Shipping Weight: 5.00 lbs.

Manuals & Literature

More Information on the Matrx PS

+ Reviews

Matrx PS Reviews

1.7 stars

Rating Breakdown

2 star
0% of reviewers recommend this!
Ease of Use
Meets Expectations

These reviews are from SpinLife customers who have purchased and used the Matrx PS.

Customer Reviews

View All Reviews

More Information on the Matrx PS

+ Warranty

Warranty Information for the Matrx PS

The following parts will be repaired or replaced at our discretion, free of charge, for the following allowable time periods from the date of purchase.

2 Years:


3 Months:


All of the previous parts are covered for defect in material and/or workmanship. Any abuse or intentional misuse of the wheelchair back will void the warranty.  

More Information on the Matrx PS

+ Returns

SpinLife Return Policy for the Matrx PS

This item is covered by the SpinLife "Best on the Web" 30-Day Return Policy with a required Restocking Fee.

As stated in the full Return Policy, this item may be returned within 30 days of receipt for a refund as long as the following conditions are met:

  • The item must be returned at the customer's expense in the original packaging.
  • The item must be in new condition--no cracks, scratches or dirty tires.
  • A Return Authorization must be requested from SpinLife within 30 days of delivery.
  • Once the Return Authorization has been received from SpinLife, the product must be returned within 14 days to receive a refund.
  • A 15% Restocking Fee is required to return this item.
  • Lift Chairs with upgraded fabrics and Heat and Massage options are non-returnable.

If you have questions about this item please call a SpinLife Expert at 1-800-850-0335.

More Information on the Matrx PS

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If the item is eligible for Medicare or insurance billing, you will have the option to select courtesy billing at checkout online (the next step!) or by phone.

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SpinLife respects your privacy. We will never sell your personal information or share it with another company. Read our for details.