Nature2 sells a cartridge for spas, but they also have one for swimming pools. You need only one cartridge for swimming pools per season and they are able to purify water for any size pool Certainly up to about 20,000. gal. Nancy ----- Original Message ----- From: [email protected] To: [email protected] Sent: Tuesday, August 31, 2004 10:08 PM Subject: Re: CS>Re: CS<Silver-Copper Bar
A Nature2 cartridge treats only 1000 gallons. OK for a hot tub but a little short for the swimming pool. I believe they are around $22. If I wanted to treat my swimming pool I would need 8 cartridges. Two years ago I used 8 gallons of CS and 1 gallon of CCu in my pool. Christmas tree customers were remaking how clean my pool water was. I can make CS much cheaper than the Nature2 cartridge but I leave for Arizona after Christmas and trust one of my sons to take care of the hot tub. He sometimes forgets. It might be better to buy a cartridge to use when I am down south, and he could pretty well forget the chemicals. Brickey
