Kenmore 625.343920 User manual



MODEL NO.
625.343920
625.343950
(DELUXE)
Caution:
Read and Follow
All Safety Rules,
Installation and
Operating
Instructions
Before First Use
of This Product.
SAVE THIS MANUAL
If you have questions
wheninstallingandus-
ingyourdrinking water
filter system, call this
toll–free number...
1 – 800 – 426 – 9345
 
 

♦Safety Guides
♦Installation
♦Operation
♦Cartridge Replacement
♦Repair Parts
        

2
SAFETY GUIDES / SPECIFICATIONS
√$+ * , !+ &,!* %&-$ '*
!&+,$$!& & -+!& 1'-* undersink *!&#!&
/,* !$,* +1+,%  +-* ,' '$$'/ $$
-!+ & *-$+ *-$$1. !$-* ,' '$$'/
, % '-$ -+ (*+'&$ !&"-*1 '*
(*'(*,1 %
√ # /!, 1'-* $'$ (-$! /'*#+
(*,%&, '* ($-%!& '+ '- %-+,
'$$'/ , !* -!+ + 1'- !&+,$$ , 
undersink *!&#!& /,* !$,* +1+,%
√+ ,  !$,* +1+,% '&  (',$
+,'*!&# '%  /,* +-(($1
'&$1   !$,* *,*!+ /!$$ &', (-*!1
/,* '* %# !, + ,' *!&#   -+ '&
 /,*  %0 %!*'!'$'!$$1
-&+ /,* '* '& /,* ' -&#&'/&
)-$!,1
√*',, ,  *!&#!& /,* !$,* +1+,% &
(!(!& *'% *2!& ,* *2!& !& , 
+1+,% /!$$ *# !,
√'-* -&*+!&# *!&#!& /,* !$,* +1+3
,% /!$$ /!, +,& -( ,'  (+! /,* (*+3
+-*  1'-* '-+ /,* +-(($1 (*++-* !+
! * , &  (+! !&+,$$  (*++-* *-3
!& .$. '* ,  !$,* +1+,%
Maximum Supply Water Pressure 125 psi
Min. – Max. Supply Water Temperature 40 – 100 F
Inlet – Outlet 3/8” NPT, fittings and
tubing included
WARRANTY
FULL ONE YEAR WARRANTY ON UNDERSINK DRINKING WATER FILTER SYSTEM
( disposable filter cartridges not included)
For one year from the date of purchase, Sears will replace this Undersink Drinking Water Filter System (except
filter cartridges, which are purchased separately), free of charge, if defective in material or workmanship.
WARRANTY IS AVAILABLE BY SIMPLY RETURNING THE WATER FILTER SYSTEM TO THE NEAREST
SEARS STORE THROUGHOUT THE UNITED STATES.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state.
Sears, Roebuck and Co., DEPT. 817 WA, Hoffman Estates, IL 60179

3
TABLE OF CONTENTS
(+=/; %;/+=6/7= 35=/; +;=;3.1/< 
"+;=< 80 =2/ $B<=/6  %B93-+5 7<=+55+=387 ;+@371  %885< +7.
+=/;3+5< //./. 
;374371 (+=/; 35=/; $B<=/6 7<=+55+=387   
7<=+55371 $>995B $+..5/ '+5?/ 
7<=+55371 +>-/=   
7<=+55371 35=/; +;=;3.1/ 
&<371 =2/ 35=/;/. (+=/; $B<=/6 
35=/; +;=;3.1/ 30/  #/95+-/6/7=   
#/95+-371 =2/ 5/-=;873- +</ +==/;3/< /5>A/ 8./5 
#/9+3; "+;=<   
WATER TREATMENT FILTER CARTRIDGES
35=/; -+;=;3.1/< +;/ +?+35+,5/ 78= 37-5>./. @3=2 .;374D
371 @+=/; 035=/; <B<=/6 0;86 $/+;< =8 ;/68?/ </.3D
6/7=< =+<=/< +7. 8.8;< =+<=/< 8.8;< +7. -2/63-+5
-87=+637+7=< +7. =+<=/< 8.8;< +7. 5/+.
8558@371 3< + 53<= 80 035=/; -+;=;3.1/< +?+35+,5/ += =2/
=36/ 80 =23< 9;37=371 $289 B8>; 58-+5 $/+;< <=8;/ 08;
=2/ ->;;/7= </5/-=387
 # #! !#! !" #  
  !  !  #   
 !  $/.36/7= -+;=;3.1/< ;/68?/ <+7. <35=
-5+B .3;= +7. 8=2/; </.36/7=< 0;86 @+=/; %2/  63D
-;87 -+;=;3.1/ 035=/;< 5+;1/; </.36/7=< 0;86 @+=/; +7.
+558@< 2312/; 058@< += 5/<< 9;/<<>;/ .;89 %2/  63D
-;87 -+;=;3.1/ 035=/;< 037/; </.36/7=< 0;86 @+=/;
"#   ! !#!" +7B ,+. =+<=/< +7.8;
8.8;< +;/ ;/68?/. 0;86 @+=/; ,B +7 +-=3?+=/. -+;,87
-+;=;3.1/ = 3< 68<= 80=/7 ></. =8 ;/68?/ -258;37/ =+<=/
+7. <6/55 ><>+55B =8 + <3715/ 0+>-/= <>-2 +< =2/ 43=-2/7
-85.
 $6+55 +68>7=< 80 2B.;81/7 <>503./ 78=3-/+,5/
+< **;8==/7 /11 8.8; 6+B ,/ ;/.>-/. ,B =+<=/ +7.
8.8; 035=/;< 08; + <28;= =36/ :>3-45B /A2+><=371 =2/ -+;D
,87 6/.3+ 87<>5= B8>; $/+;< <=8;/ 08; 9;89/; -87=37D
>8>< =;/+=6/7=
$/+;< 2+< </?/;+5 =+<=/ +7. 8.8; 035=/; -+;=;3.1/< +?+35D
+,5/ %2/</ +;/
 !" #    08;  -258;37/
;/.>-=387
+7.  !" #    08;  -258;37/
;/.>-=387
 !" #    08;  -258;37/
;/.>-=387   5/+. ;/.>-=387
 !" #    08;  -258;37/
;/.>-=387  -2/63-+5 -87=+637+7=<
)8> -+7 -><=863C/ B8>; 035=/; <B<=/6 =8 =2/ <9/-303-
=;/+=6/7= 7//.< 80 B8>; @+=/; <>995B &</ =2/ <+6/
=B9/ 80 035=/; -+;=;3.1/ 37 ,8=2 35=/;  +7. 35=/;  =8
6+A363C/ =;/+=6/7= 08; + <9/-303- @+=/; 9;8,5/6 !;
></ +7B -86,37+=387 80 -+;=;3.1/< =8 =;/+= 68;/ =2+7
87/ 9;8,5/6 (2/7 ><371  .300/;/7= -+;=;3.1/< 95+-/
37 35=/;  +7. 35=/;  +< 08558@< 08; 6+A36>6 +00/-=
&  !# #%# " %
(2/7 ><371  .300/;/7= -+;=;3.1/< 80 =2/  ./93-=/. ,/58@
+5@+B< 95+-/ =2/ 58@/<= 7>6,/;/. -+;=;3.1/ 37 35=/;  +7.
=2/ 2312/<= 7>6,/;/. 37 35=/;  8; /A+695/ 30 B8> </5/-=
+  63-;87 </.36/7= -+;=;3.1/  +7. + =+<=/  8.8; 95><
5/+. -+;=;3.1/  =2/ </.36/7= -+;=;3.1/ 18/< 37=8 35=/; 
     
SEDIMENT
25 Mic. 5 Mic.
34360 34362 34370 34372 34377 34365
TASTE AND ODOR
95% 99% LEAD CHEM.
 %2/ 7>6,/;<  +7.  -+;=;3.1/< +,8?/ ,8=2
2+?/ ,>35=37 ;/<=;3-=8;< =8 -87=;85 @+=/; 058@ ;+=/ 08;
6+A36>6 035=/;371 )8> @355 78=3-/ ;/.>-/. 058@ 0;86
=2/ 0+>-/= @2/7 ><371 /3=2/; 8; ,8=2 -+;=;3.1/<
 =2/ @+=/; 035=/; 28><371 87 =2/   @+=/; <>9D
95B 939/ >7./; =2/ 43=-2/7 +7.8; ,+=2;886 <374 =8
035=/; =2/ -85. .;374371 @+=/; #/0/; =8 =2/ 08558@371
.;+@371
COLD
HOT DRINKING WATER
FILTER SYSTEM
kitchen sink
FILTERING WATER TO ONE FAUCET
filtered water
faucet
FILTER FILTER 

4
PARTS OF THE SYSTEM
n%# $*$% $$* &  &% #%
 $#($
n(%# $&!!* $ ''
n%# (%# &%  # $ #  &%#% !  &%+

 &)  $ &  %#  % #
&% $  %%#* !
n %&  %%$ %     +
% $
n  %!  # %%$
MATERIALS AND TOOLS NEEDED
D!&#$ !&%%*
D$ %%  !$ $#(#'#$
D!#$  &$% ( (#
D # %%#* ! (# #   %  
  # $ '' $%%  $ ! 
D%# #   % %*! $ #"&# 
 &%   $   # % &% $ !$ 
 
       $&% 
"& !&# # $%#  # # !# &#$
 ! # # $%$$ $%
TYPICAL UNDERSINK INSTALLATION
FIG. 1
Note: Be sure to allow a minimum spaceof 1–1/2” under
the system for removing the sumps, to change the
cartridges.
shutoff valve
Note: To change the fil-
ter cartridge, you must
turn off the water. A
nearby shutoff valve is
convenient. Most sinks
already have shutoff
valves on the supply
pipes.
↕
HOT COLD
SINK
filtered water
faucet
saddle valve
↕
washer
adaptor
nut
tubing
WATER
IN mounting
screw (2)
insert
nut
tubing
WATER
OUT
➛
Filter 
Filter 

5
INSTALLATION STEPS
" # !!
Check and comply with local plumbing codes  (+
2(. #',-%%  (% 0-+ ,.))%2 #--#'! " ,)#% ,% 
-))#'! #'-( ())+ ,% /%/ #'%. #',-%%, ,
(%%(0, (- -" /%/ (' -" &2/' 0-+ )#) -( -"
$#-"' ,#'$ , ,"(0' #'  
Note: "#, /%/ ",  .--#'! )#' ' #- 0#%% )#+ 
"(% #' ())+ -.#'! (+ )%,-# )#)  #',-%%#'! ('
#+(' )#) 2(. "/ -( +#%%   "(% (+ -" )#+#'!
)#' 4($' '$1*(4 126( %(/29
     ( )+(--
2(.+,% +(& 5(4,275 ,1-74: (+ )$6$/ 5+2&. ., 
--+2 )(0+ "' +#%% ('%2 -( &$ -" "(% 2
126 75( $1 (/(&64,& '4,//
 ( 574( 62 6741 2)) 9$6(4 62 6+( 3,3( $1' 62
'4$,1 9$6(4 )420 ,6 %()24( '4,//,1*
Note:  -" ,#'$ .- #,  ,#'!% %/+ &#1#'! -2)
$/52 &/25( 6+( 5+762)) 8$/8( 21 6+( +26 9$6(4 5,'(
 (($#'! -   -.+' -" /%/ #'-( %&)  '
-#!"-' &2  )+,,&% .+' -" /%/ "'%
%% -" 02 (.-
Note:  2(. ' -( +#%%   # "(% (% %&)
 .) -( -" )#) ' &+$ -" ,)(- -( +#%% #+,- 4($'
6+( '$1*(4 126( $%28(
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( 574( 6+( 3,(4&,1* 3,1 '2(5 126 56,&. 276 %(;
:21' 6+( 5($/  2(. +#%% -" "(% -.+' -" )#+3
#'! )#' (.- '(.!" -( %#!' 0#-" #-
 % %&)  '  +(.' -" )#) ' ,.+
#' )% 0#-"  ,+0, #!"-' (-" ,+0, /'%2
.- ( '(- (/+-#!"-' ' +.," -" )#)
 + .%%2 -.+' -" "'% %% -" 02 #'0+ -(
)#+  "(% #' -" ())+ (+ )%,-# )#)
 .-  0 0+), (  %(' -) (' -" /%/ (2
-"+, "' 0#-" -" 0,"+ #' )% -.+' -" -.3
#'! )-(+ ('-( -" /%/ ' -#!"-' ,.+%2
Note:  ,.+ -" /%/ )$#'! '.- #, -#!"-' 2
126 -.+' (' -" 0-+ ,.))%2 - -"#, -#&
FIG. 2
SINK
handle
washer
adaptor
clamp A
clamp B
nut (2) – not req’d
with all types of
clamp B
seal
pre–drill
1/8” hole
(iron pipe) cold
water
valve
Check local
codes for
approval
      
"  
%-  ( -" (%%(0#'! )%, -( #',-%% -" .- 
,.+ -"+, +((& .'+'-" ,( 2(. ' &$ -"
' (''-#(',  2(. + #',-%%#'! -" %.1
&(%  ,.+ -" %-+('# #'#-(+ , 0#%% #- %-
!#',- -" ,.+ 
 ' ' 1#,-#'! ,#'$ ,)+2 --"&'- "(%
 +#%%  "(% #' -" ,#'$ -()
 +#%%  "(% #' -" (.'-+-() '1- -( -" ,#'$
  +#%%#'! #, ' &$   # &#'#&.&
"(% (+ -" ,-'+ .- " .- 0#-" -" %3
-+('# #'#-(+ , +*.#+,   # "(%
  2 $82,' '$0$*,1* 6+( 5,1. (',.%- 
*.%# # )%.&+ (+ #',-%%+ (+ +#%%#'! )+(.+,
#' )(+%#' (+ ,-#'%,, ,-% )#% +#%% #-, +
& (+ -"#,
 % )%.&+, ).--2 +(.' -" +#%% "(% -(
)+/'- 0-+ %$, +(.' -" .-
FIG. 3 3/4” dia. (stan-
dard faucet) or
1–1/8” dia. (elec-
tronic base fau-
cet) hole through
sink or counter-
top
plumbers
putty