We use cookies to make your experience better.
Culligan D-40A Under Sink Replacement Water Filter
SKU
CULLIGAN-D-40
Price $64.99 List Price Price $92.99 Save 30%
Availability: In Stock
Choose a quantity
1 Filter $64.99 -
3 Filters Price $61.15 each -
6 Filters Price $58.49 each
- The Culligan D-40A carbon block water filter is a 0.5 micron extra fine sediment water filter
- The Culligan D-40A filter cartridge removes greater than 99.95% of Cryptosporidium and Giardia cysts
- The Culligan D-40A water filter reduces Lindane and Atrazine (a pesticide and herbicide), mercury, bad taste and odor, sediment, and chloramine
› See more product details
- The Culligan D-40A carbon block water filter is a 0.5 micron extra fine sediment water filter
- The Culligan D-40A filter cartridge removes greater than 99.95% of Cryptosporidium and Giardia cysts
- The Culligan D-40A water filter reduces Lindane and Atrazine (a pesticide and herbicide), mercury, bad taste and odor, sediment, and chloramine
The Culligan D-40A replacement filter reduces extra-fine dirt, sand, sediment, silt, rust particles, and turbidity. The Culligan D-40A water filter removes greater than 97% of lead. The Culligan D-40A 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-40A 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-40A 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.
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.
| Package Qty | 1 |
|---|---|
| Used In Brands | Culligan |
| Manufacturer's Id | D-40A |
| 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 |
| Outside Diameter (inches) | 2.5 |
| 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⋅5 |
| Flow Rate (gpm) | 0.60 |
| Flow Rate (lpm) | 2.27 |
| Country of Manufacture | United States |
Reduced Contaminants
The CULLIGAN-D-40 reduces the following contaminants:
- Asbestos
- Atrazine
- Bad Taste and Odor
- Chlorine Taste & Odor
- Cysts
- Lead
- Lindane
- Mercury
- Particulates (Class I)
- Sediment
- Turbidity
The CULLIGAN-D-40 is comparable with the following part numbers
| 34377 | 47562 | 48167 | 432628 |
| 3437717 | 4234377 | 852-657 | Ace 48167 |
| American Plumber W-40 | American Plumber WLC-R | Ametek CTR-210 | Ametek Kleen-Plus CMR-10 |
| CMR-10R | D-40 | D-40A | Do It Best 432628 |
| Flotec LC1 | GE FXULC | GE GN1S15 | GE GN1S15CBL |
| GE GN1S20C | GE GX1S01C | GE GX1S04C | GE GX1S15 |
| GE GX1S15C | LC1 | Master Plumber 852-657 | OmniFilter CB20 |
| OmniFilter CB3 | OmniFilter CB3 Series A | OmniFilter CBF1 | OmniFilter CBF20 |
| OmniFilter CBF3 | OmniFilter Deluxe | OmniFilter OB3 | OmniFilter OT2 |
| OmniFilter OT32 | OmniFilter SFM2 | OmniFilter SFM3 | OmniFilter Super |
| OmniFilter TC3 | OmniFilter Total 2 | OmniFilter Total Plus | OmniFilter U400 |
| OmniFilter U450 | OmniFilter U500 | OmniFilter U600 | OmniFilter U700 |
| OmniFilter UC2 | Sears 34377 | SY-2000 | SY-5167 |
| Teledyne WaterPik IR-70 | True Value 852-657 | US-550 | US-600 |
| US-640 | Whirlpool WHCF-DB2 | Whirlpool WHCF-DDF2 | 1020636 |
Instructions
- The Culligan D-40A under sink water filter life is up to 6 months or 600 gallons, depending on the quality of your water
- The Culligan D-40A should be installed with the end of the filter with the hole, facing up
- If no water is passing through the system, the filter is likely installed upside down
- 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
Related Products
Culligan D-15 Under Sink Replacement Filter (2-Pack)
Price $35.99 List Price Price $50.99 Save 29%
Culligan D-30A Under Sink Replacement Water Filter
Price $37.99 List Price Price $53.99 Save 29%