Instructions / Assembly

6
CAUTION
To reduce the risk associated with property damage due to water leakage:
• The disposable lter MUST be replaced every 12 months or at the rated capacity or sooner if a noticeable reduction in ow rate occurs.
Water Leaks at Fittings:
Repeatinstallprocedure.
If Leaks Persist:
Checksolderjoints,unionsandlterheadconnections.Shutoffwateratthemainwatersupplyshut-off
valve,removethreadedttings,stripoffexistingPTFEtapeandapplynewtapeinaclockwise(totheright)direction
andscrewbackontoheadassembly.
Distributedby:
3M,HomeEnvironmentMarketsDivision
3MCenter,St.Paul,MN55144-1000
1-800-388-3458
Filter life depends on local water conditions and the volume of water
used. We recommend you change your lter at the rated service interval
or earlier if a noticeable reduction in ow rate occurs.
Note: Before changing lter, turn off water supply. Place a bucket
under filter to catch the small amount of water that will run out after
filter removal.
1. Close shut-off valve before lter head. Depressurize water lines by opening a
faucet downstream until water ow stops. Leave faucet open. Close shut-off
valve after filter head.
2. With both hands, turn lter one quarter of a turn to the left until it releases
from the filter head.
3. Insert new lter into lter head, turn one quarter of a turn to the right until it
stops. Ensure the lock icons line up with the hash mark on the lter head.
4. Open shut-off valve after lter head. Open shut-off valve before lter head.
Let water ush for 10 gallons (approx. 15 minutes).
5. Close faucet and check for leaks.
Replacementlterscanbepurchasedatoriginalpointofsale.
Availableltersinclude4WH-QS-F01forsedimentltrationand
4WH-QCTO-F01 for chlorine taste and odor and sediment filtration.
FILTER REPLACEMENT INSTRUCTIONS
TROUBLESHOOTING GUIDE
Step 2
Step 3
LIMITED WARRANTY:
3MwarrantsthisProductwillbefreefromdefectsinmaterialandmanufactureforone(1)yearfromthedateofpurchase.Thiswarrantydoesnotcoverfailures
resultingfromabuse,misuse,alterationordamagenotcausedby3Morfailuretofollowinstallationanduseinstructions.Nowarrantyisgivenastothe
servicelifeofanyltercartridgeormembraneasitwillvarywithlocalwaterconditionsandwaterconsumption.3MMAKESNOOTHERWARRANTIESOR
CONDITIONS,EXPRESSORIMPLIED,INCLUDING,BUTNOTLIMITEDTO,ANYIMPLIEDWARRANTYORCONDITIONOFMERCHANTABILITYORFITNESS
FORAPARTICULARPURPOSEORANYIMPLIEDWARRANTYORCONDITIONARISINGOUTOFACOURSEOFDEALING,CUSTOMERORUSAGEOF
TRADE.IftheProductfailstosatisfythisLimitedWarrantyduringthewarrantyperiod,3MwillreplacetheProductorrefundyourProductpurchaseprice.
Thiswarrantydoesnotcoverlabor.TheremedystatedinthisparagraphisCustomer’ssoleremedyand3M’sexclusiveobligation.
Thiswarrantygivesyouspeciclegalrights,andyoumayhaveotherrightswhichmayvaryfromstatetostate,orcountrytocountry.Foranywarrantyquestions,
pleasecall1-800-388-3458ormailyourrequestto:WarrantyClaims,3M,CustomerCareCenter,3MCenter225-3S-06,St.Paul,MN55144-1000.Proofof
purchase(originalsalesreceipt)mustaccompanythewarrantyclaim,alongwithacompletedescriptionoftheProduct,modelnumberandallegeddefect.
LIMITATION OF LIABILITY:
3Mwillnotbeliableforanylossordamagearisingfromthis3MProduct,whetherdirect,indirect,special,incidental,orconsequential,regardlessofthelegal
theoryasserted,includingwarranty,contract,negligenceorstrictliability.Somestatesandcountriesdonotallowtheexclusionoflimitationofincidentalor
consequentialdamages,sotheabovelimitationorexclusionmaynotapplytoyou.
Filtreteand3Maretrademarksof3MCompany.NSFisa
trademarkofNSFInternational.Timestripistheregistered
trademarkofTimestripUKLimited.
©2012,3M.Allrightsreserved.