Super fine, Extra dense 0.5 Micron
20,000 gallon @ 1GPM
Important Note:
All SeaVisions filters need a minimum of 60 PSI of water pressure to filter properly. Please be aware that the 0.5 micron filter is super fine and requires a very fine pre-filter. If you notice this filter stops producing water after a few weeks, this filter may be clogged and you’ll need to replace it with a 5 micron carbon filter instead.
The .5 micron is rated 20,000 gallons @ 1gpm and the 5 micron is rated 6000 gallons @ 1 gpm. Adjust your purchasing appropriately. The .5 micron has considerable more chlorine removing capacity, but plugs if you do not use the correct prefilter, water pressure is too low or if you wait too long to change the pre filter.