Item No.
Part No.
Description
Qty
1
CV3005
Spacer stack assembly
1
2
CV3004
Drive cap assembly
1
3
CV3135
O-ring 228
1
4a
CV3011
Piston assembly downflow
1
4b
CV3011-01
Piston assembly upflow
1
5*
CV3174
Regenerant piston
1
6
CV3180
O-ring 337
1
REPLACEMENT PARTS:
PISTON ASSEMBLY
*Item 5 is not used with backwash-only filters
15