Installation Guide
Tools Needed:
- Adjustable wrench
- Screwdrivers (flat and Phillips)
- Teflon tape
- Bucket or towels
- Flashlight
Step-by-Step Installation
- Shut Off Water Supply: Turn off the main water supply and open faucet to relieve pressure.
- Choose Installation Location: Select a location under sink with adequate space and access to water lines.
- Mount Bracket: Secure the mounting bracket to the cabinet wall using provided screws.
- Connect Water Lines: Connect inlet and outlet water lines to the filter unit using compression fittings.
- Install Filter Unit: Hang the filter unit on the mounting bracket and ensure it's secure.
- Flush System: Turn on water supply and flush the system for 5 minutes to remove air and carbon fines.
- Check for Leaks: Inspect all connections for leaks and tighten if necessary.
Specifications
| Model Number | KDFE204KPS |
| Type | Built-in Water Filtration System |
| Finish | Stainless Steel |
| Filtration Technology | Advanced Carbon Block |
| Filter Life | 6 months or 500 gallons |
| Flow Rate | 0.5 GPM |
| Filter Capacity | Reduces contaminants up to 99% |
| Connection Size | 1/4" Quick Connect |
| Operating Pressure | 30-100 PSI |
| Operating Temperature | 40-100°F |
| Dimensions (HxWxD) | 16.5 x 4.5 x 4.5 inches |
| Weight | 3.5 lbs |
Warranty Information
- Full Warranty: 1 year parts and labor
- Filter Warranty: 90 days on replacement filters
- Additional Coverage: Optional extended warranty available
For warranty service, contact KitchenAid Customer Service at 1-800-422-1230 or visit KitchenAid.com
Key Features
Advanced Carbon Block Technology
Utilizes high-density carbon block filtration to effectively reduce contaminants while maintaining water flow and pressure.
Push-to-Connect Fittings
Easy installation with push-to-connect fittings that require no special tools, making installation and maintenance simple.
Filter Change Indicator
Built-in electronic filter life indicator automatically tracks usage and alerts you when it's time to replace the filter.
Compact Design
Slim profile design fits easily under most kitchen sinks while providing maximum filtration capacity.
Bypass Valve
Integrated bypass valve allows for easy filter changes without shutting off main water supply to the house.
Certified Performance
NSF certified to reduce chlorine taste and odor, particulates, and specific contaminants for cleaner, better-tasting water.
Contaminant Reduction
Chlorine
Reduces chlorine taste and odor for better-tasting water and beverages
Sediment
Filters out sand, silt, rust and other particules down to 5 microns
Lead
Reduces lead contaminants for safer drinking water
Mercury
Reduces mercury content in water supply
Pesticides
Reduces specific pesticides and herbicides
VOCs
Reduces volatile organic compounds for cleaner water
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow | Water supply off, clogged filter, kinked lines | Check water supply, replace filter, straighten lines |
| Slow water flow | Clogged filter, low water pressure | Replace filter, check household water pressure |
| Water leaking | Loose connections, damaged O-rings | Tighten connections, replace O-rings |
| Bad taste or odor | Expired filter, new filter not flushed | Replace filter, flush system for 5 minutes |
| Indicator light not working | Dead batteries, electrical issue | Replace batteries, check electrical connection |
| Filter won't install | Wrong filter, installation error | Use correct filter model, follow installation steps |
Indicator Light Codes
- Green Light: Filter is good - Normal operation
- Yellow Light: Filter replacement soon - Prepare to replace
- Red Light: Replace filter immediately - Filter expired
- Flashing Red: System error - Check installation
- No Light: Power issue - Check batteries
Manual Downloads
Current Model Manuals
KDFE204KPS
Built-in Water Filter
KDFE204KSS
Stainless Steel Filter
KDFE204KWH
White Finish Filter
KDFE204KBL
Black Finish Filter
Popular Previous Models
KDFC204K
Classic Water Filter
KDFS204K
Standard Water Filter
KDFR204K
Reverse Osmosis System
KDFU204K
Ultra Water Filter