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Is $58 for three with free shipping a good deal with no rebates?
They are paying you to take them; unless it is the old ones for starter packs only. If that is what it is, they are making a small fortune.
Am I correct that the yellow Nature2 cartridge is the same as the gray Hot Spring Silver Ion cartridge, and will work in a Hot Spring tub? (I ask because the HS cartridge has the Nature2 logo imprinted on it)Thanks, Rich
Thanks for the heads up on this offer. In the last 6mo, dh and I did an experiment. I don't know if our results were coincidental or factual, but this is what we experienced.We went without the N2 for first time in almost 3 yrs. Changed water and cleaned tub, but didn't have a new N2 so just decided it wasn't needed. In about 1 month, the water had a slight odor that got worse in following weeks. We've never had smelly water, ever. Also, during the non N2 time, we had trouble maintaining the alk and pH. Thats also never been a problem for us. To make this short story longer, we did another water change and this time we put in a new N2, so far its great. Its been 7wks and no more musty odor, and our pH and alk seemed locked in at 7.0 and 110-120. Like I said, I don't know if its just coincidence or if the N2 really is a miracle product. We won't go without it anymore.