Click to zoomDrive Gravity 8 Mattress
Three layers of therapeutic foam with a die-cut top and firm high density edges. 36" W X 80" L X 6" H and rated to 400 lbs. Ten years on the foam, three on the cover.
A three layer therapeutic foam mattress, 36" W X 80" L X 6" H, rated to 400 lbs. The top layer is die-cut for zoned pressure redistribution, the heel is sloped with a channel cut centre, and high density foam runs round the perimeter to hold the edge firm for transfers.
What stands out
The reason to spend the extra over the Gravity 6 is the edge, not the middle. High density foam round the perimeter is what lets somebody sit on the side of the bed and swing their legs out without the mattress collapsing under them, and if the person using this bed still transfers themselves that one detail will matter more every day than anything happening under their hips. The three layers and the ten year foam warranty are the other half of the argument, because a mattress that articulates with an adjustable deck is the one that does not develop a permanent fold across the knee break in year two. Where it stops is 400 lbs. and a flat top with no raised sides, so if you need bolsters to stop somebody rolling out, this is not the one, and if a clinician has already put the words alternating pressure in writing then no foam mattress is the answer regardless of how it is built.
Straight talk
Is it right for you?
A good fit if you
- weigh up to 400 lbs. and want a foam surface rather than an air one
- transfer in and out of bed yourself and need the edge to hold firm
- are putting the mattress on an adjustable bed that raises the head and foot
- want the longest foam warranty in this range at 10 years
Look elsewhere if you
- weigh more than 400 lbs., which is where the ShearCare 1500 at 650 lbs. starts
- need raised side bolsters, because this is the version without them
- have been told to use an alternating pressure surface for an existing ulcer
- need a 42" or wider mattress
The Drive Gravity 8 Mattress is covered by Drive Medical's own limited warranty. The coverage we have on record is below.
The owner's manual is the full warranty
The owner's manual for this product has its own warranty section, and that section is the complete statement of what Drive Medical covers, for how long, and what falls outside the coverage. Read it before you file a claim. If anything on this page differs from the manual, go by the manual.
Owner's manualThis product cannot be returned
Mattresses cannot be returned. A mattress goes straight onto a bed somebody sleeps in, so once it has left us we cannot put it back into stock. If it arrives damaged or is not what you ordered, tell us within 48 hours and we will put it right at no cost to you, and the manufacturer warranty still applies.
If something goes wrong
Call us first at 1-855-HIELINE. We file the claim with Drive Medical for you and get the covered part sorted out rather than handing you a phone number.


