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If you're only getting 2 years out of the foam covers, I would switch to the bubble type. Â We sell the bubble type for just this reason. Â The foam covers cost at least twice as much and don't last longer.Bonibelle - your cover is not forming a vacuum per se. Â The skirt is wet and sticks to the acrylic forming a water bond. Â The resistance you feel when opening the cover is this water bond breaking, not vacuum. Â Many people mistake this phenomenon.
I've read that when they go they leave all the plastic from the bubbles in the water ... is this true?For about $17 one can get a 7'x7' bubble blanket.
I guess I have one last question. If a spa blanket is indeed beneficial, why don't the Spa Manufacturers include one with the purchase? Are there any dealers out there besides hottub.pool_boy who think they are bunk? Just curious.....