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Invacare

Invacare Matrx E2 Backrest, 18 in and 20 in High

The Invacare Matrx E2S is the standard contour wheelchair back from Motion Concepts, with a 3" contour, an aluminum shell and a face of Ripple Foam that channels air across the back. It comes in the two long heights, 18" and 20", which are also the lengths that ship with the quick release hardware.

  • Foam: Ripple Foam with airflow channels for temperature and moisture control
Model
E2S standard contour, 3" (76 mm) deep
Back height
18" (46 cm) or 20"51 cm
Back width
14", 16", 18" or 20"356 to 508 mm
Weight capacity
up to 300 lb136 kg
Cover
Meshtex, the standard outer cover
Mounting hardware
EasySet quick release, standard on these lengths
$ 687.00 $ 687.00

  • Back width
  • Back height

What is included?

The back arrives assembled: shell, foam and cover, with the mounting pin interface. Backs 18" and 20" long come with EasySet hardware, which releases by hand. The pins fit 1" back canes, and inserts for 3/4" and 7/8" canes are in the box.

Mobility Specialties is an ADP registered vendor. Funding may help: see who may help pay.

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Brand
Invacare
Category
Foam Backrests
Barcode SE0001776 SE0001776

Description

The Invacare Matrx E2 is a contoured wheelchair back from Motion Concepts, with an aluminium shell and a Ripple Foam face. The E2S standard contour, 3 in deep, is sold here in the 18 in and 20 in heights.

What does it do and how does it work?

  • Shell and foam: an aluminium shell carries Ripple Foam with airflow channels; Motion Concepts credits it with temperature and moisture control, immersion and pressure redistribution.
  • Contour: 3 in (76 mm); the E2 Deep is 6 in (152 mm).
  • Cover: Meshtex, the standard outer cover.
  • Hardware: EasySet is standard, removable or fixed; it adjusts in height, width and rotation, with 40 degrees of angle and 2 in (51 mm) of depth.
  • Headrest: an interface plate is included on backs 14 in and taller.

Who is it for, and who should choose something else?

  • It suits a wheelchair user who needs a contoured back with a 300 lb (136 kg) capacity.
  • Choose the same E2 back in 6 to 16 in heights for a shorter back.
  • Choose the E2 Deep for a 6 in contour or the MAC backrest for dual-layer foam.
  • An occupational therapist or physiotherapist sets it up.

Will it fit?

  • Heights: 18 in (46 cm) or 20 in (51 cm).
  • Widths: 14, 16, 18 or 20 in (36 to 51 cm); each width has its own frame band.
  • Back canes: 1 in (25 mm), with 3/4 and 7/8 in inserts; EasySet fits 2 in (51 mm) wider or 1 in (25 mm) narrower.
  • Special widths: 15, 17 and 19 in are made to order.

Using it day to day

  • Installation: a qualified technician fits the back and sets the angle, depth and rotation.
  • Cover care: remove it first; wash at up to 60 C (140 F) on a delicate cycle, no bleach or dry clean, drip dry or tumble low.
  • Shell and hardware: wipe with soap and water.
  • Inspection: check fasteners weekly and the hardware, foam and cover monthly.

What does it work with, and what are its limits?

  • Weight: up to 300 lb (136 kg).
  • Vehicle use: tested to ISO 16840-4:2009 and ANSI/RESNA WC-4:2017 Section 20 with the Elan headrest; a headrest is required on backs 14 in and taller, and the wheelchair must meet RESNA WC19 or ISO 7176-19.
  • Warranty: two years; the cover, labour and shipping are excluded.
  • Returns: a special-order width is not returnable; read the return policy first.

How does it compare?

  • The 6 to 16 in E2 back is the same contour in shorter heights, with MiniSet hardware.
  • The E2 Deep doubles the contour to 6 in.

Browse all wheelchair backrests.

Frequently asked questions

Does the back come off by hand?

With the standard removable EasySet hardware, yes; a fixed version is also available.

What is the difference between EasySet and MiniSet?

Backs 16 in and taller use EasySet; shorter backs use MiniSet. Both come in fixed or removable versions.

Can the cover be machine washed?

Yes, once it is removed from the foam, at up to 60 C (140 F) on a delicate cycle; no bleach or dry clean.

Mobility Specialties is an ADP registered vendor; see how ADP works with us.

Specifications

Weight capacity
Up to 300 lb (136 kg)
Cover
Meshtex, the standard outer cover; Protect Startex slip covers are available
Cover care
Remove before washing; wash up to 60 C (140 F) on a delicate cycle, no bleach or dry clean, drip dry or tumble low
Adjustments
EasySet: height, width and rotation; 40 degrees of angle and 2 in (51 mm) of depth
Back width
14", 16", 18" or 20" (356 to 508 mm); 15", 17" and 19" widths are a special order
Back height
18" (46 cm) or 20" (51 cm) on this page, from the maker's 6" to 20" range
Contour depth
3" (76 mm), the standard E2 contour; the E2 Deep is 6"
Mounting hardware
EasySet quick release, standard on 18" and 20" lengths; height, width and rotation adjustable, 40 degrees of angle and 2" (51 mm) of depth either way
Fits wheelchair widths
Each back width has its own band: a 14" back fits 13" to 16" frames, an 18" back fits 17" to 20", and a 20" back fits 19" to 22"
Item numbers
E2S1418, E2S1420, E2S1618, E2S1620, E2S1818, E2S1820, E2S2018, E2S2020 (E2S, width, length)
Foam
Ripple Foam with airflow channels for temperature and moisture control
Fits back canes
1" back canes, with inserts for 3/4" (19 mm) and 7/8" (22 mm) canes included
Headrest interface
Interface plate included on all E2 models 14" length and up; heavy duty E2HDI plate available
Warranty
Two years for the original purchaser; cover, labour and shipping excluded
Product type
Wheelchair backrest, standard contour (E2S) with an aluminum shell and a Ripple Foam face
Use category
Postural support and skin protection for a wheelchair user who needs a contoured back

Figures from the manufacturer. Options and seat sizes can change them; we confirm yours before ordering.

Documents

Delivery and service

Delivery and setup

We deliver and set up equipment across Toronto and the GTA, and show you how everything works. Custom and special-order products can take longer; we confirm timing with you before delivery.

Service and repairs

Our technicians service what we sell, at home or in our shop.

Try before you buy

Visit a showroom in Etobicoke or Brampton to try products first, or book a free home assessment.

Warranty

Warranty details

Motion Concepts, maker of Invacare Matrx seating, warrants the Matrx E2 back to be free from defects in materials and workmanship for two years of use by the original purchaser.

  • The back: 2 years. Matrx accessories: 3 months.
  • Covers the original purchaser only.
  • Excludes punctures, tears and burns, the removable cover, normal wear, and damage from negligence, accident, improper use or storage, unauthorized parts or modification, or repairs by anyone other than a Motion Concepts dealer.
  • Defective parts are repaired or replaced at Motion Concepts' option. Labour and shipping are not included, and a repair does not extend the warranty.
  • Claims go through the dealer that sold the back.
Funding

Funding may help pay for this

Mobility Specialties is an ADP registered vendor. Funding may help: see who may help pay.

See who may help pay

Questions about this product?

Talk to our team, try it in a showroom, or book a free home assessment. We help with sizing and funding.

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