Installation Guide

Step3:InstallDrainSaddle
3.1 Chooseaspotonthedrainpipethatisconvenientforinstallingthedrainsaddleandtubing.It
isreccomendedthatyouinstallthepipehorizontallytominimizedrippingsounds.
3.2 Drilla1/4”holeonthedrainpipe;pastetheblackstickypadaroundthehole.
3.3 CuttheBLACKtubingendabittomakea45degreeangle.Sliptheplasticnutandfrontplate
onthetubing.Insertthetubingintothe1/4”holeonthedrainpipe,installthebackplateand
tightenthetwoscrewswithhexnutswhilethetubingremainsinthehole.
3.4 TightenthenutsecuringtheblackdrainlinetotheDrainSaddlebyhand.Pullthetubingto
checkifitissecure.
 
Step4:InstalltheVerticalFilters:Stages1,2,and3 
4.1 MakesurethattheOringisseatedinsidethegroove
onthetopofthefilterhousing.Foodgradesilicon
jellymaybeusedtohelptheOringstayinplaceand
sealbetter.
4.2 Notethedirectionsignonthestickerbeforeremoving
theshrinkwrap(GACat2
nd
stage).
4.3 RinsetheGACandCTOcartridgeswithtapwaterfor
5minutesoruntilitisclear
4.4 Whenplacingthefiltercartridgeintoitshousing,
makesureitiscenteredandtheknobprotrudingfrom
thebottomofthehousingfitsinthecentralholeofthe
filter.
4.5 Screwthehousing,withfiltersinserted,ontothe
housingcaps(capsarepreassembledonthemachine
head).Thecapalsohasacenterknobwhichshouldbeinsertedintothecenterholeofthefilter
cartridge.Twistthehousingoninaclockwisedirectionbyhand,andthenuseahousing
wrenchtotightenitupforabout1/4–1/2turn.Donotovertighten.Thiscancauseleaksand
makeitdifficulttounscrewthehousingwhenreplacingfilters.
4.6 Followthesteps1.1–1.4toinstalltheGACandCTOfilters.*Note*thesecondstageGACis
theonlyfilterthatmustgoinacertaindirection.Makesurethattheendwiththerubberwasher
facesup,therebyattachingtothehousingcap.
Step5:InstallTankShutoffValve(TSV)
5.1 Wrap1015turnsofTeflontapeclockwise(lookingfromtop)ontothemetalthreadatthetop
ofthetank.
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