Varilite Meridian Wave Cushion

Please Note: Rigidizers (Solid Inserts), Wedges, Extra Cushion Covers, and Cheat Sheets are available upon request. These accessories are not listed in the item customization options. If you require any of these items, please contact us via phone or email for pricing and availability.

Varilite Meridian Wave Cushion is a dual-chamber, adjustable air and foam floatation skin protection cushion with a solid positioning base. Three different style of positioning base are available for individual positioning needs. Both the cushion and wave positioning support fits inside the tailored cushion cover.

Wave Contoured Positioning Wedge (CPW)

Lateral thigh supports position the lower extremities and prevent unwanted abduction of the thighs whereas medial thigh supports provide the correct amount of abduction to prevent unwanted adduction of the thighs. CPW increases the weight-bearing load on the back of the thighs and decreases the seat-to-back angle. The closed-cell CPW will not absorb fluid & is resistant to bacteria.

Wave Lateral Positioning Base (LPB)

Lateral pelvic supports are located posterior to the greater trochanters and provide lateral stability that maintains the pelvis in the center of the seat. Lateral thigh supports position the lower extremities and prevents unwanted abduction of the thighs. The Wave LPB provides a firm foundation for postural stability and discourages chair upholstery from slinging. The closed-cell LPB will not absorb fluid and is resistant to bacteria.

Wave Contoured Positioning Base

Provides a solid base of support and a high degree of pelvic & lower extremity lateral and medial positioning. Lateral pelvic supports are located posterior to the greater trochanters and provide lateral stability that maintains the pelvis in the center of the seat. Lateral thigh supports position the lower extremities and prevents unwanted abduction of the thighs. Medial thigh supports provides the correct amount of abduction to prevent unwanted adduction of the thighs. Wave CPB provides a firm foundation for postural stability & discourages chair upholstery from slinging. The closed-cell foam CPB will not absorb fluid and is resistant to bacteria.

Air-Foam floatation

• Functional areas of meridian are created by 3 types of foam: soft foam for the decubitus-sensitive area of the ITs; medium foam for the thigh trough, pelvic bucketing and pre-ischial bar; and firm foam for the perimeter and medial thigh separator.
• Valves release air to immerse the user in the foam, which conforms to the user and distributes the user's weight over the surface of the cushion.

Cover

Meridian is available with a mesh or incontinence cover with breathable four-way-stretch material. Reticulated foam inside promotes air exchange & improves pressure distribution. The underside is a rugged nonslip mterial with hook and loop for added security. Both covers are machine washable.

• Manufacturer warrants this product to be free from defects in materials and workmanship for a period of 2 years after purchase by the original consumer/owner.
• Cushion cover is not covered under this warranty.
• The manufacturer will replace the product if found defective within the warranty period.
• The warranty is not applicable to the damage caused by using unsuitable environmental conditions or failure to maintain the product in accordance with user and service instructions.
• Any alteration, modification, or repair will void the warranty, normal wear and tear, consumer neglect and willful destruction are not covered under the warranty.
• 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.

Please call us for Specific Details.

Unfortunately hygiene items cannot be returned once opened, due to health concerns. The only products that can be returned are unopened boxes.

If the product is unopened, then the following policy will be applied:

• Returns are accepted within 30 days from the date of shipment.
• All returns are subject to a 30% restocking fee.
• All returns require an RGA (Returned Goods Authorization) number. Unauthorized returns cannot be accepted.
• To be eligible for a return, products must be in new, unused condition, untampered with, and in their original packaging. Return shipping costs are the customer's responsibility.
• If the return is not due to a manufacturing defect, the original shipping cost and any credit card or PayPal processing fees will be deducted from the total refund.
• Custom orders are non-refundable and non-returnable.
• The return policy follows the standard terms and conditions set by the manufacturer.

If you have any questions or need further assistance, please feel free to contact us. We are happy to help!

Q: How do Varilte cushions work?
A: Air in a Varilite cushion supports the load, while foam keeps the air where it's needed and preserves the cushion shape. Learn more about the Varilite Air-Foam technology

Q: How is the cushion adjusted properly?
A:

• For both Pressure Setting Valve (PSV) and standard valves, begin with the cushion fully inflated and valve closed. Transfer onto the cushion.
• For a PSV, turn the valve clockwise until the pre-determined number appears in the indicator window. Air will escape until the valve automatically shuts off (approximately 10-15 seconds). Once the valve has shut off the release of air, close the valve by turning it clockwise. See PSV operating instructions for more information.
• For a standard valve, slowly turn the valve counterclockwise to release the air. Listen for a change in pitch and close the valve by turning clockwise. Air level is determined by the amount of support or stability needed by the user, comfort, and activity level. See seating system instructions for more information.

Q: Why do some seat cushions have an indentation?
A: The cushion is designed to indent in the sacral-ischial area. The soft, less firm foam of the sacral-ischial area, by design, exerts less "push back" on the cushion fabric than the surrounding firmer foam. See Sacral-ischial foam indentation detailed information

Q: Will a 16" x 18" cushion fit in a 17" x 18" chair?
A: No. Select the cushion that is 1" larger. For example if your wheelchair size is 17" x 18", select an 18" x 18" cushion. The cushion will accommodate the 1" size difference without affecting its performance.

Q: Are Varilite cushions available in custom sizes?
A: Varilite cushions are available in a wide range of widths and depths. Size selection is frequently updated to meet the needs of customers. Standard sizes often accommodate custom wheelchairs well. If you need a size that is not currently available, select the cushion that is 1" larger as explained in the above question.

Q: How do I maintain my Varilite seating system and back support?
A: We recommend that you leave the valve open and allow the cushion to fully inflate overnight at least once a week to maintain optimal cushion performance and foam integrity. Check your cushion's inflation level daily to ensure optimal seating and positioning.

Q: What is the weight capacity for Varilite seat cushions?
A:

Q: Is the cushion and cover fabric waterproof?
A: Incontinence covers are available for all VARILITE seat cushions, meaning fluid will not penetrate the cushion cover and will wick away from the user. In addition, the cushion itself is waterproof.

Q: What is the difference between Mesh and Incontinence covers?
A: Mesh covers are made of an open weave material designed to allow for best available air flow through the material. Incontinence covers are made of a waterproof material which will not allow fluid to penetrate the cover.

Q: Are the cushion covers washable?
A: Absolutely. All covers may be machine-washed and air-dried. We suggest zipping the cover closed and using the gentle cycle setting when machine-washing our covers.

Q: What do I do if I get a hole in my cushion?
A: Although the bladder of the cushion is puncture-resistant, it is not puncture-proof. If you do get a hole in your cushion, there are two options; either request for a repair kit or send it for repair. See warranty for more information.

Q: Is there any latex in Varilite cushions or covers?
A: No.

Q: What do I do if the valve breaks or comes loose?
A: If the valve breaks or comes loose, you can request a valve replacement kit or you may send it for repair. See warranty for more information.

Q: How does the dual-chamber air-foam system help prevent pressure sores for wheelchair users?
A: The Varilite Meridian Wave Cushion’s dual-chamber design allows independent adjustment of the pelvis and thighs for better pressure management. The front chamber shifts load to the thighs, relieving pressure on the ITs, while the rear chamber provides deep pelvic immersion. This setup promotes a neutral pelvic position, prevents sacral sitting, and enhances postural support—key factors in reducing the risk of pressure sores.

Q: How do I choose between the CPW, LPB, and CPB base options for the Varilite Meridian Wave Cushion?
A: Choosing the right Wave base for the Varilite Meridian Wave Cushion depends on the user's specific positioning and stability needs:

• CPW (Contoured Positioning Wedge) is best if the user needs basic thigh positioning. It provides both lateral and medial thigh support to help control leg alignment and prevent abduction or adduction.
• LPB (Lateral Positioning Base) is ideal for users who need greater pelvic stability and a firmer support surface. This base offers lateral pelvic support, posterior pelvic support, and lateral thigh support, making it a good choice for users with mild to moderate pelvic asymmetry or who slide forward in their seat.
• CPB (Contoured Positioning Base) is the most comprehensive option. It includes lateral pelvic support, posterior pelvic support, lateral thigh support, medial thigh support, and a firm base of support. This base is recommended for users with complex postural needs, such as pelvic rotation or significant asymmetries.