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  • Culligan D-30A Level 2 Drinking Water Replacement Cartridge
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Culligan D-30A Level 2 Drinking Water Replacement Cartridge

69 customer reviews
| 5 answered questions

List Price: $19.99
Price: $17.34 & FREE Shipping on orders over $35. Details
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  • Reduces greater than 99.95% Giardia and Cryptosporidium cysts
  • Reduces asbestos, chlorine taste and odor, and sediment
  • 0.5-micron (nominal) filtration
  • Filter life up to 12 months or 1000 gallons
  • Level 2 Extra Filtration
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Frequently Bought Together

Culligan D-30A Level 2 Drinking Water Replacement Cartridge + Culligan D-10A Level 1 Drinking Water Replacement Cartridge Carbon-Impregnated Cellulose 2 pack + Culligan P5-D Level 4 5 Micron Sediment Filtration 2 Pack Replacement Cartridges
Price for all three: $35.01

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Product Description

Product Description

Drinking Water Filter Cartridge.

From the Manufacturer

The Culligan D-30-A Level 2 Carbon Block Water Filter reduces Giardia, Cryptosporidium cysts, Lindane, Atrazine (a pesticide and herbicide), asbestos, and mercury. It will also reduce chlorine taste, odor, and sediment. The filter comes with a 0.5-micron (nominal) filtration and has a filter life of 12 months or 1000 gallons.

Product Information

Technical Details
Part Number D-30
Item Weight12.8 ounces
Product Dimensions2.5 x 2.5 x 9.8 inches
OriginChina
Item model numberD-30A
Size9.75" H x 2.5" W x 2.5" D
ColorWhite
Item Package Quantity1
  
Additional Information
ASINB000BQNZZU
Best Sellers Rank #9,700 in Home Improvement (See top 100)
Shipping Weight12 ounces (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableJanuary 1, 2008
  
Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
Warranty, Parts: Parts
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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

30 of 30 people found the following review helpful By Bryce Conner on April 25, 2008
Verified Purchase
I've purchased the D40 filters in the past. They are good to reduce lead and other major contaminants in the water. However, the water flow is quite reduced due to the extra level of filtration. They only last for 4 months and the flow decreases as you use the D40.

In contrast, the D30 lasts 12 months, still has a great filtration profile, and the water flow is much faster and easier to cope with. In fact, I can hardly notice any difference between the hot water and the cold water now, compared with when I had the D40, and the cold water was annoyingly slow.

I recommend this filter over the more expensive D40 for everyday use, unless you have tested your water and found it to have lead. Then I'd use the D40 for health reasons, but not until then. There is no added benefit to the D40 in terms of water taste, or protection from microorganisms, compared with the D30.
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14 of 15 people found the following review helpful By B. Newton on November 5, 2011
Verified Purchase
Culligan screwed this one up. The original D-30 worked perfectly with my new-ish (2009) under-sink filter housing. However, the D-30A leaks, makes a loud humming sound, and reduces the flow of water to a trickle. I cannot find ANY D-30's anywhere, not at any of my local hardware stores, nor online. In desperation, I compared the new D-30A filter to the old D-30 filter I was replacing, and found that the hole in the top was significantly smaller in the new filter. I used a 5/32 drill bit to enlarge the hole (holding the filter upside down so plastic shavings would not fall into the filter) and installed it. Lo and behold, no more leaking, no more loud noise, and water flow is back to normal. My theory is they used a cheaper, less effective filtration material, so had to reduce the flow significantly in order to achieve the same filtration specs. This means I'm probably not getting the same level of filtration as before with the original filter, however I cannot taste the difference, and the alternative is replacing my Culligan filter with something else.
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9 of 10 people found the following review helpful By Mr C on June 9, 2008
Culligan Drinking Water Replacement Cartridge Carbon Block, 0.5 Micron, 1,000 Gallon Capacity #D-30

The D-30 cartridge severely restricts water flow and nowhere on the packaging does it indicate this. I had to return them to amazon for a refund. Am using the D-10's with no noticeable reduction in water flow/pressure. Suugest that Culligan come up with some indication of water flow for each of their water filters. If water flow is not an issue for you, then the D-30's are probably fine.
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4 of 4 people found the following review helpful By Matthew Hukill on January 9, 2014
Verified Purchase
Water tastes about the same to me as it did with the D-20A, but the water flow is less than half of what it used to be. I can live with a small reduction for healthier drinking water, but this was too extreme. Going back to the D-20A.
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4 of 4 people found the following review helpful By Stella Tan on April 25, 2009
Verified Purchase
This product is the most cost effective among the Culligan home water filters. It last 1 year (or 1000 gallons) and performes well.
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3 of 3 people found the following review helpful By garkin on January 30, 2014
Verified Purchase
As several others have pointed out, the newer revision of this filter has a very small outlet hole in the top that reduces the water flow to about 1/3 of that of the unfiltered water flow. My best guess is that this was added to allow the filter to qualify for the level 2 filtration value. I am primarily trying to get chlorine out of the city water, so I drilled a 3/16th hole to replace the one that was present. Now I get more than 80% of the water flow that I did before the filter was added and I still have no chlorine taste in the water.

Note: these filters have to be run for several minutes after initially installed to get the grey gunk that is used to line the inside (carbon, I assume) out of them.
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3 of 3 people found the following review helpful By Rubin H. Landau on January 4, 2014
Verified Purchase
The water flow through filter was completely unacceptable. Had to use original filter, which was fine. As other reviewers noted, may have to drill a large hole to increase flow. The product description should indicate that reduced flow is the price to be pad for increased filtration. Small hole also creates increased back pressure that leads to leaks.
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2 of 2 people found the following review helpful By raymaro75 on October 7, 2012
Verified Purchase
I have been using this product for many years and have had great results. I have this item under sink and lasts for a complete year of great tasting drinking water, better than bottled water.
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Culligan D-30A Level 2 Drinking Water Replacement Cartridge
This item: Culligan D-30A Level 2 Drinking Water Replacement Cartridge
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