13
Cartridge Change Instructions (Refer to Corresponding Dia-
grams Below)
1. Turn water supply off at saddle valve or at undersink cold water line, and remove protective
shroud from bracket.
2. Resetshut-offmeterbypushinginknobandturningtotheright(clockwise)untilthearrow
onthetopofthemeterbodyislinedupto“Start”.(Itisrecommendedthatthecartridges
be replaced when the meter reads 625 gallons. The shut-off meter will shut water pres-
suretothefaucetwhen625gallonsaredispensed.)Openfaucettodepressurizethe
system.
3. Lift red knob upward and hold.
4. Turn cartridge to the left (counterclockwise) and gently pull straight down. Discard spent
cartridge. If system has not been properly depressurized, a small amount of water may
discharge.Repeatforsecondcartridge.
5. Align tabs of the new cartridges with head and insert cartridge. Turn cartridge to the right
(clockwise)untilaclickingsoundisheard.Thecartridgeisnowproperlyinstalled.Use
thenumbercodedlabelstomatch“FILTER1”cartridgewith“FILTER1”head.Repeat
with“FILTER2”.
6. Turn on water at saddle valve or water line and check system for leaks. If leaks occur,
check connections or repeat cartridge installation.
7. Flush 5 gallons through system (approximately 10 minutes). Residual air maycause
temporary cloudiness in water. Place protective shroud back on bracket.
2
5
7
3
4
To reduce the risk associated with property damage due to water leakage:
• Thedisposableltercartridgemust be replaced every six months or at the specified ser-
vice cycle.
CAUTION