Use and Care Manual
18
www.AQUASUREUSA.com
818 N Mountain Ave #203c, Upland, CA 91786 | 800.661.0680 | support@aquasureusa.com
Note: The system requires very little maintenance as long as the lter cartridges are
regularly replaced at the recommended time frame. Please only use genuine Aquasure
replacement lter at http://www.aquasureusa.com/water-lter/drinking-water/premier
Filter Replacement Time Frame
• Pre-Stage Filters: Replace every 6 to 12 months
(Private well water source may need to replace pre-lters sooner than 12 months due to heavy
sediments and other particulates.)
• RO-Membrane: Replace every 2 years
(Private well water source may need to replace membrane sooner than 2 year due to lower source
water quality)
• Post-Stage Taste Rening Filter: Recommend replacing with the RO-Membrane
I. Removing the FLOWLOK™ Tray
CAUTION! If the system is
equipped with FLOWLOK™
leak detector. The tray must be
removed before replacing the
lters. Failure to do so may cause
the safety disc to expand and trip
the auto-shut-off safety lever.
1. Remove the FLOWLOK tray by
unscrewing the locking screw
behind the lters (See Diagram K)
2. Unseat the tray by lowering it
from the lters
Dia. K
CAUTION! Before working on any system maintenance, prepare a clean cloth or microber towel to
wipe off excess water that might spill during the lter replacements and or system maintenance.
SYSTEM MAINTENANCE