| portable ro system
does this sound about right for a 29 gal tank? one of the filters is $69, seems high, but I wont know till I call local water dept and find out whats in the water( this is going to be scary)
CRYSTAL QUEST? Portable 3-stage Reverse Osmosis System provides safe, pure high quality drinking water with capacity of up to 50 gallons per day using Reverse Osmosis technology. Great for homes, apartments, office, recreational vehicles, motels, and laboratory use.
Features:
* Convenient, easy to use and hook up to the sink faucet.
* 50 gallon (76 liter) per day capacity.
* All hardware included. | 
