Culligan US-600 Under Sink Water Filter System

The Culligan US-600 compact undersink water filter system fits easily under most kitchen sinks. The Culligan US-600 has a slim, space-saving design. The Culligan US-600 water filter system produces healthier, better-tasting drinking water. The Culligan US-600 water filtration system reduces chlorine taste and odor from your water. The Culligan US-600 undersink filter system is NSF International Certified. The Culligan US-600 undersink water filter housing weighs 1.75 pounds, and the dimensions are 12.5-inch x 5-inch x 5-inch. Note: For cold water use only. After prolonged periods of non-use (such as during a vacation) it is recommended that the system be flushed thoroughly. Let water run for 5-6 minutes before using. The included Culligan D-20 water filter improves drinking water taste and odor. Culligan US600 undersink System has quick-connect fittings for easy installation and replacement of the undersink water filter. The Culligan US-600 has 3/8 inch inlet/outlet for undersink connections (all hardware included). Ready to install US-600 undersink water filter housing, Culligan D-20 water filter cartridge, quick-connect fittings, tubing, and installation instructions.

• Genuine OEM Product

Reduces the following contaminants:

• Bad Taste and Odor
• 89.00% of Chlorine Taste & Odor
• The CULLIGAN-US-600 does not reduce fluoride

Used In Brands	Culligan
Manufacturer's Id	US-600
UPC	033663005440
Actual Size (in)	12 inches (length) x 4 1/4 inches (outside diameter)
Actual Size (cm)	30.48 x 10.795
Media	Granular Activated Carbon
Filter Life (gallons)	1,000
Filter Life (liters)	3,785.41
Filter Life (months)	12 months
Operating Pressure (psi)	30 - 125
Operating Temperature (°F)	40 - 100
Operating Temperature (°C)	4.4 - 37.8
Flow Rate (gpm)	1
Flow Rate (lpm)	3.785
Fitting Type	Quick Connect
Fitting Size (inches)	3/8 inch
Warranty Guarantee	5 year limited warranty
Includes	Filter housing with built-in bracket, Culligan D-20 filter cartridge, Culligan SW-5 housing wrench, Installation instructions, Cartridge change reminder sticker, Mounting hardware, 3/8 inch plastic tubing

• Culligan US-600 Replacement Filter:
• The Culligan D-20 or the Culligan D-10 water filter cartridge fits in the Culligan US-600 under sink water filter system.

• Culligan US600 Parts & Accessories:
• You can purchase the OR-233 replacement o-ring below for the Culligan US600 Drinking Water System. The OR-233 o-ring should be replaced every couple of filter changes or when you notice stretching or damage to the o-ring. The o-ring should be lubricated with food-grade silicone grease at every filter change.
• You can purchase the SW-5 replacement wrench below for the Culligan US-600 water filter system.
• If using the Culligan D-30 or Culligan D-40 filter with the US-600 filter system, it is recommended to install the system with a dedicated drinking water faucet. The flow rate will be slower with the D-30 or D-40 filter which is why a separate drinking water faucet is recommended. See the Related Products below for some faucet options or see our faucet page.

Instructions

1. 1. For standard under-sink installation on 3/8-inch cold water line (copper or PVC). Turn off cold water supply and open nearest faucet to release pressure in pipes before starting. Place a tray or towels under the cold water line to catch excess water
2. 2. Use mounting bracket as a template to mark screw locations. Mount filter in marked location using mounting bracket. NOTE: Allow 1-1/2 inches (33 mm) clearance below housing to enable filter cartridge changes
3. 3. Remove a 3-inch (76 mm) section of pipe from the 3/8-inch (10 mm) cold water line. Deburr ends of remaining pipe with a file. Push a quick-connect elbow onto each end of remaining cold water line. Be sure to push elbow onto pipe until you hit a hard stop
4. 4. Determine the lengths of tubing needed to connect the filter to the cold water line. Cut tubing between black guide arrows and short enough to prevent kinking. Insert tubing into appropriate inlet or outlet fitting until it stops (approximately 5/8-inch)
5. 5. Slowly turn on the water supply to allow filter to fill with water, then press the red pressure-relief button on top of filter to release trapped air. Check for leaks before leaving installation
6. 6. To remove tubing, turn off the water to the filter and open faucet to drain pipes. Depress the gray collar around the inlet fitting and pull to release tubing. Repeat for outlet fitting. Routine maintenance and cartridge replacement do not require this
7. 7. To replace the filter; turn off water supply to filter, use a tray or towel under the system to catch any water that spills. Push red pressure-relief button. Remove and wash bottom of filter housing. Fill 1/3 full with water and 2 tbls of bleach. Rinse
8. 8. Discard used filter. Locate and remove large O-ring, wipe clean and set aside. Lubricate O-ring with clean silicone grease. Insert O-ring in groove and press into groove to ensure a proper housing seal. Insert new filter cartridge in bottom of housing
9. 9. Screw housing onto the cap and hand-tighten. DO NOT overtighten. Slowly turn on water to allow filter to fill with water, then press the red pressure-relief button on top of housing to release trapped air. Check for leaks
10. 10. After installation, flush the cartridge for 5 minutes to remove any fines before using the water. It is recommended that you run the tap at least 20 seconds prior to using water for drinking or cooking purposes