Big Blue Carbon Replacement Water Filters 12pcs GAC Granulated 4.5" x 10" Cartridges for Chlorine, Taste and Odor


  • $127.00
    Unit price per 
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Full Case of Big Blue (GAC) Granular Activated Carbon Water Filters for a Standard Size Big Blue Housing.

These can be used for residential and commercial applications.

Effectively eliminates many impurities from tap water to offer sparkling clean and great tasting water throughout your whole house.

The Big Blue Carbon Replacement Water Filters 12pcs GAC Granulated 4.5" x 10" Cartridges for Chlorine, Taste and Odor is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Sep 19, 2021

Customer Reviews

Based on 6 reviews
Frederick Baker (Pentwater, Michigan, United States)
The jury is out

How can I comment? Only a week in use. I put in a water softener to take out the iron in my water and I put this filter in front of the water softener to protect that investment. I have always liked the taste of the water going through a carbon filter. The Big Blue filters work well with taste. I used two in series. It they only lasted three weeks and when they clogged they also failed to filter for taste.

This cartridge is different in how it filters. The Big Blue allowed water to push through the filter horizontally through the sides. This filter allows the water to only enter from the bottom vertically. There is a plastic sleeve on the outside of the filter tha I thought i was going to have to remove… the sleeve prevents you from seeing how dirty the filter is. The blue plastic stays in pristine in appearance. The filter rattles when you turn it over.

Anyway, I bought 12 of these. I don’t know how yet I’ll tell when a filter needs to be changed. I am only using one filter in front of the water softener.

By the way, I am very pleased with the water softener removing the iron from my water. It removes 9 PPM iron and I buy salt that also helps with iron removal.

Carolyn Guthleben (Erie, Pennsylvania, United States)
Case is f water filters

I ordered a case of filters. I have a heck of a time finding them in my small town. I have well water that is very potable but smells sometimes. The filters came quickly with a 20% discount and free shipping. I saved $15 dollars a filter not considering the gas and what time it worth. Great great product and value. I a huge fan and will use this company again and recommend them to everyone. I love a happy ending. Thanks Bluonics

Ryan Shields (Utica, New York, United States)
So far so good

Package came in a timely matter and it was a fair price. The filters seem to work well.

Debbie Shane (Houston, Texas, United States)
Quality product

Very good water filter.

Gary (Orlando, Florida, United States)
Home owner

Just started using this product so far so good

Michael Shapiro (Camano, Washington, United States)
Great Results

Had ongoing problems with strong sulfur odor in our drinking water. We installed the Bluonics filters along with a electric Corro-Protec cadmium anoode on our hot water tank and have not had a problem since.

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