 Alternate filling each dual mattress bladder. Fill the first mattress bladder with about 2 inches of water before switching to the second mattress bladder. Add 2 inches of water to it. Continue alternately filling each mattress about 2 inches at a time until both mattress bladders are filled. If you fill one mattress fully and then fill the second mattress, the first mattress will occupy more space than the second mattress.
How much water you put in the mattresses depends on the style of mattress. Many recommend filling to "1/4" to "1/2" below the top of the frame as an approximation. Adding or subtracting water can change the feel of the bed a great deal. The number one complaint we have found with mattress comfort is caused by improper mattress filling.
With fiberfilled (or baffled) mattresses rated over 95% waveless, more water makes it appear softer and less water makes it appear firmer.
With a mattress of 90% or less waveless rating, the mattress should be filled to accommodate the largest sleeper for the bed. This is done by measuring with the body. Sit in the middle of the bed. Rock gently to the left and right. If your bottom only touches when you rock from side to side, it is filled the correct amount.
If your bottom is always touching, add water. If your bottom never touches, drain some. Continue until properly filled. |
