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Invacare Matrx PS Wheelchair Cushion

$118.99 $345.00
Special Price Available, Click Here to request a Quote*
(* Manufacturer/Brand Pricing restrictions may apply)
Services available:
resna certified assistive technology practitioner (ATP);
please call us for product customization as per your requirements

Invacare Matrx PS cushion is a lightweight cushion which is designed to provide superior positioning, stability and comfort. Matrx PS cushion features an anatomically contoured shape design with a unique waffled ischial relief recess and an innovative reversible outer cover. Matrx PS lightweight cushion is a great choice for a very wide range of individual needs, including pediatric, geriatric, bariatric and highly active individuals.

Invacare Matrx PS cushion features:

  • Pelvic obliquity kit - Easily installed on Matrx PS cushions and accommodates 0.5" or 1" obliquities.
  • Inner cover - Moisture resistant, easily wiped clean, zippered cover allows access for cushion modifications.
  • Cushion ridigizer - Lightweight, slim profile solid seat insert and contoured to eliminate "hammock effect" of sling upholstery.
  • Ischial relief area - Waffled recess provides immersion of bony prominences and helps to maintain pelvic position and prevent sliding.
  • Custom Modifications - Leg length discrepancies, width/depth reductions and foam, inner and outer covers modified to your specifications.
  • Reversible outer cover - Innovative reversible Dartex outer cover may be used smooth or fabric side out. Dartex fabric is moisture proof and breathable.
  • Cushion Foam - Durable high resilient foam prevents "bottoming out." Anatomically molded shape for optimal positioning & comfort. Rear radius for sacral support. Waterfall front edge and made with Ultra-Fresh for antibacterial and odor protection.


  • Hook and loop fastener strips
  • Available in pediatric and heavy duty sizes
  • Recovery inner liner provides moisture protection to the foam

Matrx PS cushion is also available in custom sizes i.e. seat width 12" - 30" & seat depth 12" - 30".
Please call us to configure custom cushion size.
Custom and non-standard size cushions ordered are not returnable.

Invacare Matrx PS cushion
Overall width* 12", 14" 16", 18", 20" 21" - 30"
Overall depth** 12", 14", 16" 16", 18", 20" 16" - 30"
Height at abductor 3.75" 4" 4"
Height at adductor 3.5" 3.5" 3.5"
Height at leg trough 2.5" 2.5" 2.5"
Product weight 1 lbs. and up 2 lbs. and up 7 lbs. and up
Weight capacity 150 lbs. 300 lbs. 600 lbs.
Note: * Actual width is ½" narrower than stated width
** Actual depth is 1" longer than stated depth

Manufacturer warrants this product as under:

  • Two years warranty
  • Manufacturer will not warrant parts damaged by improper installation and/or repair on the part of the individual owner or normal wear & tear.
  • Manufacturer does not warrant parts damaged by neglect, accident or misuse, nor parts altered or serviced by an agency not authorized by the manufacturer.
  • Parts under warranty will be covered at no cost.
  • Any labor cost for service under warranty is not covered as per our terms of sale.
  • Standard manufacturer terms & conditions apply for warranty of this product.

Click here for detailed warranty…

Please call us for specific details.
  • No returns accepted for Hygiene & Bath products due to health concerns

  • Please call us for specific details