No matter which filter system you own, we've ensured installation is a breeze. Download an install diagram below matching your filter system.

UNDER SINK FILTERS
Primary and secondary sink filter systems can be installed in the kitchen, in bathrooms, or any other room where you or your family needs healthier tap water. Select your under sink filter system below for install diagrams.

Single-Stage & Dual-Stage Filter Systems
MODELS: WD-S-5K, WD-S-8K, ADV-REP, WD-HM-REP, WD-20M-REP, WD-FRM-5K-REP, WD-FRM-8K-REP

FILTER SYSTEM INSTALL DIAGRAMS  /  DIRECT CONNECT
REPLACEMENT CARTRIDGE STAGING & INSTALL

Cap Type Water Filters
MODELS: WD-4K, WD-10K

INLINE FILTER INSTALL DIAGRAMS  /  DIRECT CONNECT

REFRIGERATOR FILTERS
Inline filters can be installed in pantries, cabinets, or behind your refrigerator – wherever you have convenient access to your water supply line. Select your refrigerator filter below for install diagrams.

Single-Stage & Dual-Stage Filter Systems
MODELS: WD-S-5K, WD-S-8K, ADV-REP, WD-HM-REP, WD-20M-REP, WD-FRM-5K-REP, WD-FRM-8K-REP

FILTER SYSTEM INSTALL DIAGRAMS  /  DIRECT CONNECT
REPLACEMENT CARTRIDGE STAGING & INSTALL

Cap Type Water Filters
MODELS:  WD-4K, WD-10K

INLINE FILTER INSTALL DIAGRAMS  /  QUICK CONNECT