Culligan D-40A Under Sink Replacement Water Filter

The Culligan D-40 replacement filter reduces extra fine dirt, sand, sediment, silt, rust particles, and turbidity. The Culligan D-40 water filter removes greater than 97% of lead. The Culligan D-40 water filters reduce bad taste and odor, sediment, and asbestos. Fits in undersink water filter systems. The Culligan D-40A is recommended for use with city and well water supplies. The Culligan D-40 water filter is tested and certified by NSF International to NSF/ANSI Standard 42/53 in model US-600A and US-600 which means that the Culligan D-40 replacement filter has passed rigorous testing standards. Note: Culligan has changed the model number of this filter from D-40 to D-40A due to a design change. The contaminant reduction remains the same. The D-40A has a flow restrictor which will reduce the flow rate more than the original D-40. The original D-40 is no longer being manufactured.

• The Culligan D-40 carbon block water filter is a 0.5 micron extra fine sediment water filter
• The Culligan D-40 filter cartridge removes greater than 99.95% of Cryptosporidium and Giardia cysts
• The Culligan D-40 water filter reduces Lindane and Atrazine (a pesticide and herbicide), mercury, bad taste and odor, sediment, and chloramine
• Made in the U.S.A.
• Genuine OEM Product

Reduces the following contaminants:

• Asbestos
• Atrazine
• Bad Taste and Odor
• Chlorine Taste & Odor
• Cysts
• The CULLIGAN-D-40 does not reduce fluoride
• Lead
• Lindane
• Mercury
• Particulates (Class I)
• Sediment
• Turbidity

Used In Brands	Culligan
Manufacturer's Id	D-40
UPC	033663005242
Advertised Size (in)	10 x 2-1/2
Actual Size (in)	9 3/4 inches (length) x 2 1/2 inches (outside diameter)
Actual Size (cm)	24.77 x 6.35
Media	Carbon Block
Filter Life (gallons)	600
Filter Life (liters)	2,271.25
Filter Life (months)	6 months
Micron Rating (Nominal)	0.5
Flow Rate (gpm)	0.60
Flow Rate (lpm)	2.27

• Culligan D40A Replacement Information:
• The Culligan D-40 water filter is easy to install in undersink water filter systems.
• The Culligan D-40 under sink water filter life is up to 6 months or 600 gallons. The water filter life also depends on the quality of your water.

• Undersink Housings for the Culligan D-40 filter:
• Culligan US-640
• Culligan SY-2000
• Culligan SY-5167
• Ametek CTR-210
• OmniFilter OT-32 Water Filter System (Stage 2)
• OmniFilter OT32 Water Filter System (Stage 2)

• The Culligan D40A can be used in place of these water filters:
• Omni CB3
• Teledyne WaterPik IR-70
• American Plumber W-40 / American Plumber WLC-R
• Ace Hardware 48167
• MasterPlumber TrueValue 852-657
• Flotec LC1
• GE FXULC

Instructions

1. 1. The Culligan D-40 under sink water filter life is up to 6 months or 600 gallons, depending on the quality of your water
2. 2. The Culligan D-40A should be installed with the end of the filter with the hole, facing up
3. 3. If no water is passing through the system, the filter is likely installed upside down
4. 4. If the flow restriction in the Culligan D-40A is too great, you can increase the flow rate by drilling a larger hole, where the existing hole is, with a 1/8-inch drill bit