Description
The Future Mobility Lunar Slim (LBS1818 and the other LBS sizes) is a rigid aluminum wheelchair back for positioning, up to 350 lb (159 kg).
What does it do and how does it work?
Future Mobility classes it for people who need room to move and still need positioning. The shell is aluminum, with replaceable poly and visco foam.
- The outer cover is a breathable four-way stretch fabric suited to incontinence.
- Lateral pads are optional, in four styles: fixed, height-adjustable, fixed offset, and swing-away.
- Quick-release brackets sit on the back posts. Click the silver flip to lift the back off.
Who is it for, and who should choose something else?
An occupational therapist or physiotherapist chooses the size and any lateral pads.
- Over 350 lb (159 kg) needs the Lunar Slim Bariatric, a different back rated 500 lb (227 kg).
- The Prism Ultra Back has laterals built into the shell.
- The Prism Basic Back is a milder rigid back.
Will it fit?
Match width to the seat, then pick the height. We confirm width, height and the back-post diameter before you order.
- A 12 or 14 in width comes 10, 12, 14 or 16 in high. A 16, 18 or 20 in width comes 16, 18, 20 or 22 in high.
- LBS1818 is 18 x 18 in and weighs 5.0 lb (2.3 kg). The pins allow up to 2 in (51 mm) between back width and seat width.
- Bracket height is set with three screws and an Allen key. Custom sizes are made to order.
Using it day to day
A technician mounts it. Click the silver flip on each side to remove it for travel.
- The foam can be replaced on its own.
- Keep both brackets clicked home before you sit. Recheck them after the back is put back on.
What does it work with, and what are its limits?
It mounts on a wheelchair's back posts. The user limit is 350 lb (159 kg).
- Lateral pads are not in the box. They are ordered in one of the four styles.
- A custom back cannot be returned. See our return policy.
- The back is warranted 2 years, the hardware 1 year and the cover 90 days. See the Warranty tab and our warranty service.
How does it compare?
- The Prism Basic Back is a milder foam-padded shell.
- The Prism Ultra Back builds the side support into the shell. See wheelchair backrests.
Frequently asked questions
Are lateral pads included?
No. The shell comes without pads. Four pad styles can be ordered with the back.
How do I take the back off?
Click the silver flip on each quick-release bracket, then lift the back off the posts.
Is this the same back as the Lunar Basic?
No. The Slim has its own shell and sizes, and it is rated to 350 lb (159 kg).
Which heights fit a 14 in width?
A 14 in width is made 10, 12, 14 or 16 in high. Taller shells start at 16 in wide.
Mobility Specialties is an ADP registered vendor; see how ADP works with us.
Specifications
- Weight capacity
- 350 lbs (159 kg)
- Product weight
- 5.0 lbs (2.3 kg), 18" x 18" back
- Sizes
- 12" or 14" wide: 10", 12", 14" or 16" high. 16", 18" or 20" wide: 16", 18", 20" or 22" high
- Construction
- Aluminum shell, replaceable foam (poly and visco combination)
- Cover
- 4-Way Stretch outer cover in a breathable fabric suited to incontinence
- Adjustments
- Bracket height set along the back posts by loosening 3 screws with an Allen key
- Custom sizes
- Custom widths and heights made to order by Future Mobility
- Back width
- 12", 14", 16", 18" or 20" (305 to 508 mm)
- Back height
- 10" to 22" (254 to 559 mm) in 2" steps, depending on width
- Lateral support
- Optional lateral pads in 4 styles: fixed, height adjustable, fixed offset, adjustable swing-away
- Mounting hardware
- Quick-release left and right brackets; flip the silver release to lift the back off
- Fits wheelchair widths
- Pins adjust for up to a 2" (51 mm) difference between back width and seat width
- Warranty
- 2 years limited on the back, 1 year on hardware, 90 days on the cover
- Product type
- Rigid wheelchair back, aluminum shell with foam
- Use category
- Positioning, for users who need freedom to move in the chair and have complex positioning needs
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
Future Mobility Healthcare warrants the Lunar Slim back, in the standard and HD versions, with a two year limited warranty on the back.
- Back: 2 years limited.
- Hardware: 1 year.
- Cover: 90 days.
Compare similar products
Other models worth a look before you decide.
Funding may help pay for this
Mobility Specialties is an ADP registered vendor. Funding may help: 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.










