Search  for anything...
Culligan

Culligan Level 2 Drinking Water Replacement Cartridge

  • Based on 555 reviews
Condition: New
Checking for the best price...
$23.73 Why this price?
Save $9.26 was $32.99

Buy Now, Pay Later

As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 18
Order within 23 hours and 26 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • Provide your family with visibly clean, great-tasting water for drinking, cooking and more
  • FEATURES: Reduces giardia, cryptosporidium cysts, lindane, atrazine (a pesticide and herbicide), asbestos, mercury, chlorine taste, odor, and sediment; Micron rating of 0.5
  • COMPATIBILITY: Use with the Culligan US-550, US-600A, SY-2000 and SY-2100 filtration systems
  • FILTER LIFE: Up to 12 months or 1,000 gallons, depending on usage and filtration load
  • CERTIFICATION: Tested by IAPMO according to NSF/ANSI 42 and 53 for the reduction of the listed substances

Description

The D-30A Advanced drinking water filter cartridge from Culligan provides up to 12 months or 1,000 gallons of refreshing drinking water. Compatible with the US-550, US-600A, SY-2000, and SY-2100 filtration systems, this replacement filter will provide clean and delicious water every day. The Culligan D-30-A Level-2 carbon block water filter reduces giardia, cryptosporidium cysts, lindane, atrazine (a pesticide and herbicide), asbestos, mercury, chlorine taste, odor, and sediment. 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.

Material: Plastic


Product Dimensions: 30"D x 8"W x 6"H


External Testing Certification: IAPMO, ANSI


Product Benefits: Reduces impurities, bad taste & odor, aesthetic chlorine taste & odor, sediment, asbestos, cysts such as cryptosporidium & giardia and turbidity See more


Brand: Culligan


Model Number: D-30A


Product Benefits: Reduces impurities, bad taste & odor, aesthetic chlorine taste & odor, sediment, asbestos, cysts such as cryptosporidium & giardia and turbidity


Brand Name: Culligan


Set Name: Culligan D-30A Advanced


UPC: 809390003024 163120791200 132017513621 807032972349 033663005112 182682387546 806294984084 808112760245


Global Trade Identification Number: 12, 24,


Manufacturer Warranty Description: Warranty


Unit Count: 1.0 Count


Number of Items: 1


Manufacturer Part Number: 01020635


Item Type Name: Water Filter Replacement Cartridge


Manufacturer: Culligan


Included Components: 1 water filter cartridge


Material Type: Plastic


Compatible Water Purifier Models: Culligan US-600A


Item Dimensions D x W x H: 30"D x 8"W x 6"H


External Testing Certification: IAPMO, ANSI


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • replacement water filter element
Size: 1 Count (Pack of 1)
I found this replacement water filter element,, here in Amazon.com and it actually filters more than my previous filter and it did cost less for my application. Thanks-------------------------------------------------------------------------------- Product Description 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 Description Better water. Pure and simple.(tm) A Culligan drinking water system may quickly become your favorite appliance in the kitchen. Because no other solution else offers the refreshing, healthy benefits like the clean, fresh water you get from a Culligan drinking water system. With a mere touch of a button, you will enjoy an endless supply of clean, refreshing drinking water right at your kitchen sink. It's pure convenience. Culligan's patented water filtration technology can be customized to reduce impurities in your water like aesthetic chlorine, lead, radium, and cysts, leaving you with nothing but clean, healthy Culligan water. And with better tasting water always available, you and your family will drink more water, helping everyone feel healthier. Our entire line of sediment filters, shower filters and drinking water pitchers are the perfect choice for your home, apartment, condo, dorm room, or anywhere you want to enjoy cleaner, clearer Culligan water. Questions? Call 1-866-775-0260 Made in the USA Culligan D-30A Level 2 Drinking Water Replacement Cartridge by Culligan 4.6 out of 5 stars See all reviews (9 customer reviews) 9 Reviews 5 star: (7) 4 star: (1) 3 star: (0) 2 star: (1) 1 star: (0) > See all 9 customer reviews... | Like 1308846806 false -1 1 1 0 (1) -------------------------------------------------------------------------------- List Price: $19.99 Price: $15.02 & eligible for FREE Super Saver Shipping on orders over $25. Details You Save: $4.97 (25%) o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o In Stock. Ships from and sold by Amazon.com. Gift-wrap available. Save an extra 15% with Subscribe & Save: Sign up to have this item delivered at a regular interval of your choice, and the current price drops to $12.77. Shipping is always free. No fees, no risks, no obligations. See details Want it delivered Friday, June 24? Order it in the next 5 hours and 56 minutes, and choose One-Day Shipping at checkout. Details 21 new from $12.00 1 used from $8.99 ... show more
Reviewed in the United States on June 23, 2011 by Willy
    • Wonderful!
Size: 1 Count (Pack of 1)
Looked at so many water filters online and in the stores. The water here in Florida is just awful and not drinkable because of the smell and taste of chlorine. We even had the dreaded Rainsoft reps come to our house and waste 3 hours of our time, wanting $10,000 for their product!!! Can you believe that? Read the reviews on this one and most were positive and I thought, if it doesn't work, then I haven't lost very much. Needed 2 trips to the hardware store, as we have a new house and the under the sink fittings are not compatible with the fixings on this. I had previously taken the fittings off the toilet cisterns to the water inlet, as I fitted some bidet sprays and I was happy to see that those fittings were adaptable to this filter system. So just needed to get some connectors to go with it. Some people complain about the push fittings but if you make sure they are pressed firmly to the end, then they work just fine. I used push fittings on my heating system in England and never had a problem there, so knew these would be ok for this. Followed the instructions and ran the water for a little while, to flush all the debris. I was still not convinced, so checked to see if the smell of chlorine was there. I was just amazed...there was no smell of anything. So tried the taste test and....just incredible! The water was smooth and just great. I am so amazed that something of this price performs so great. We are using just filter that came in the box, so it's not the best but you could have fooled me! Thoroughly recommend this product and I am so pleased I chose this one. ... show more
Reviewed in the United States on February 10, 2013 by Robin. Vaughan
    • Very clean, fresh water. Low Flow.
Size: 1 Count (Pack of 1)
I connected this to the cold water supply of my faucet before the water softener. I have VERY high iron and sulfur in my well water and this filter turns it into clear, fresh water with no detectable odor. It lasts for a very long time and just gets a bit slower with flow after a few months use. It has a flow restrictor built in and it takes probably 2 minutes to fill a gallon jug at 30 or 40 psi. This is a good feature in my experience since the other filters I tried without restriction worked for only a few days before forming channels through them where the unfiltered water would get through. If you need faster flow with this level of filtration, you will need to get a larger model or perhaps run multiple filters in parallel. I like this mounted filter much better than the popular pitcher based filters. It's cheaper in the long run too. ... show more
Reviewed in the United States on May 20, 2010 by Shane Grey
    • Works for the older Culligan under sink filter, bit pricey
Size: 1 Count (Pack of 1)
This is what I needed for my under sink filter. They are difficult to find, I guess because others are using newer versions. They have a tiny hole at the top of the housing, which shouldn't be party of the filtration, so the water flows very slowly out of my faucet. They are expensive for just a single filter. I'd buy more if they were less expensive, they used to be much more reasonable but have over doubled in cost now. Mine is in place as a back up filter, as I have whole house filter before the tank, so I'm not sure how much it actually has to filter or how well it works. It seals well with the gasket so it doesn't leak. I know when my faucet starts slowing down in pressure that it's time to change it out. Overall, it functions well as far as I can tell, but the tiny hole at the top really hinders my water pressure and the cost is getting ridiculous for not even being a microbe filter. ... show more
Reviewed in the United States on July 25, 2025 by Pa resident
    • Definitely recommend
Size: 1 Count (Pack of 1)
it’s perfectly and very easy to install. My water does taste better.
Reviewed in the United States on May 19, 2025 by Jeff
    • Perfect Fit, Good Performance
Size: 1 Count (Pack of 1)
Perfect replacement for the sediment filter in the now discontinued Pentek P250A filter bundle. Smaller diameter allows it to fit in the older Pentek US-1000 under sink filter systems.
Reviewed in the United States on March 6, 2025 by Gary F.
    • Good filter
Size: 1 Count (Pack of 1)
Works as intended. Easy to change out. Filters the water well
Reviewed in the United States on May 11, 2025 by Theo L.
    • These just work!
Size: 1 Count (Pack of 1)
I've been using these filters in my well water supplied home for decades. There is a noticeable difference Taste of coffee when I do not have this filter in place. These seem to be very effective and I cannot knock them for anything.
Reviewed in the United States on December 2, 2024 by stevecon

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...