If pillow is not holding air or when squeezed and the pillow puffs rather than pops
1 - Squeeze pillow slow to see where leak is coming from. If leak is coming from the seal check the following.
2 - Confirm the Teflon belts are still on the heating unit. Confirm that belts are still intact and are in good condition. There should be no holes, rips or folds. There will be a top and bottom belt on the sealing unit.
3 - If belts are in working order then increase the heat in increments of 1 until sealing has improved. Note: Seal should look consistent and clean. Any stretching or separation is an indication of over sealing and will cause pillow integrity to be lower
4 - If sealing does not improve Contact AirSaver Tech support at 1-800-782-9008