Product ReviewsCulligan D-20A Granular-Activated Carbon Drinking Water Filter Replacement Cartridge - White

Finding original D-20 cartridges was a big break

Finding the original D-20 water filter cartridges at eBay was a big break. The newer cartridges are flawed and more expensive. The only reason the D-20 isn't easy to clean is because it isn't designed to be cleaned, but rather to be replaced with a new one, which is easy.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: literatewalrus

Great water filter and has charcoal

This water filter is great for ice maker filter. Making sure to run water through filter better using it because it has charcoal in it.

Activated Charcoal Water Filter

Good price. Easy install. Filter lasts all year long and definitely works. Best simple system and filter there is.

Verified purchase:  Yes | Condition: new | Sold by: robnanzig

Good filter with a long life span.

My city water is pretty good to begin with, but this filter definitely reduces the chlorine smell and taste.

Verified purchase:  Yes | Condition: new | Sold by: nilsonhardware

Sweet Water

Fits well and gives clean good tasting water.

Water tastes better!

Already have the Culligan under the sink filter system installed, a new cartridge was needed. The water tastes so much better now.

Verified purchase:  Yes | Condition: new | Sold by: houseandfarmsupply

Made for my filter base.

The carbon filter cleans water from my old rusty pipes. Makes the water clear again and makes it taste good again.

Verified purchase:  Yes | Condition: new | Sold by: something_uniqu...

Product is excellent for drinking water filtering

I would highly recommend this product for anyone using a Culligan US-550 or US-600 system as it filter the water very well. Crisp and clean! No after taste just clean water.

Verified purchase:  Yes | Condition: new | Sold by: bestproductandb...

Wonderful filter. Now if it would only install itself.

Basic value . Good dependable quality.

Verified purchase:  Yes | Condition: new | Sold by: promax_supply

It works just fine

Installs just fine. Cleans up the bad taste and smell.

Verified purchase:  Yes | Condition: new | Sold by: moviestorehouse