Culligan D-40 Undersink Water Filter Replacement Cartridge (Level 4)

SKU
CULLIGAN-D-40
Price: $37.39
Availability: In stock
Fits Culligan US-550, US-600, US-600A, and any brand of water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges
  • Ships fast!
  • Made in the USA
  • Reduces chlorine, lead, asbestos and more
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Made in the USA, the Culligan D-40 undersink water filter replacement cartridge is a genuine OE part that will reduce contaminants and impurities from your drinking water for up to six months. Built to reduce chlorine, asbestos, lead, mercury and more, this filter will ensure you serve only the cleanest and crispest tasting water. Fits easily into undersink water filtration systems that use 9-3/4 inch x 2-1/2 inch cartridges. Order the Culligan D-40 undersink water filter replacement cartridge online today.
Package Qty 1
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
Primary Filter Media Carbon Block
Filter Life (gallons) 600
Filter Life (liters) 2,271.25
Filter Life (months) 6 months
Micron Rating (Nominal) 0⋅05
Flow Rate (gpm) 0.60
Flow Rate (lpm) 2.27

The CULLIGAN-D-40 is comparable with the following part numbers

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GE GN1S20C GE GX1S01C GE GX1S04C GE GX1S15
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Teledyne WaterPik IR-70 True Value 852-657 US-550 US-600
US-640 Whirlpool WHCF-DB2 Whirlpool WHCF-DDF2 1020636

Instructions

  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. The Culligan D-40A should be installed with the end of the filter with the hole, facing up
  3. If no water is passing through the system, the filter is likely installed upside down
  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

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