Hydronix

CB6 Carbon Block Water Filter Replacement 0 5 Micron

1688+ bought in the past month

$36.99$45.99

About this item

  • 0.5 Micron carbon block filter
  • Made with NSF certified material
  • High performance coconut shell carbon
  • 100% Compatible fit with excellent filtration capabilities
  • 750 gal. Capacity
$36.99
Was $45.99Save $9.00

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Product details

MaterialCarbon Block
Product Dimensions4.5"D x 4.5"W x 6.5"H
Item Weight2 Pounds
External Testing CertificationNSF
Product BenefitsReduces chlorine taste and odor, improves filtration capabilities, and provides safer, cleaner, healthier drinking water. See more

Technical specifications

materialCarbon Block
product_dimensions4.5"D x 4.5"W x 6.5"H
item_weight2 pounds
external_testing_certificationNSF
product_benefitsReduces chlorine taste and odor, improves filtration capabilities, and provides safer, cleaner, healthier drinking water.
brandHydronix
set_nameCB6
unit_count1.0 Count
number_of_items1
manufacturerHydronix
item_model_numberHG-CB6/2
best_sellers_rank#46,556 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Replacement Countertop Water Filters
is_discontinued_by_manufacturerNo
date_first_availableDecember 3, 2015

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Customer reviews

4.4602 ratings

Customers say

Customers find the water filter works great, fits perfectly, and is easy to install.

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A good filter at a good price

Robinβ€”January 12, 2024βœ“ Verified purchase

I've used this replacement filter for a few years and I'm happy with it. Our city water is supposed to be excellent quality, but who knows what's in the pipes between the source and our kitchen! I only have to change our filter once per year and my before-and-after photo shows how it looks after one year. After installing the filter, I let the water run about 1/2 hour and use a glass to see that it is running clear. It will spatter and splash at first, due to air in the system. One caution: thread the filter carefully onto the filter housing because the plastic threads on the filter are easily damaged if you screw it on crookedly. Read more

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Works Exactly as Expected!

CJ LEEβ€”December 8, 2025βœ“ Verified purchase

I purchased the CB6 Carbon Block Water Filter Replacement and it works great. Installation was simple, and the water tastes clean and fresh. The filter fits perfectly and performs just as described. Very satisfied with this purchase. Read more

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Great filter

Judith A. Sodaβ€”July 28, 2025βœ“ Verified purchase

Great product, reasonable price, delivered promptly. Read more

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Air bubbles constantly

Jillbertβ€”May 23, 2025βœ“ Verified purchase

I've used these filters before but never with so many air bubbles that it looks like I'm drinking something white. I've run the water through the filter many times for at least a week and it doesn't subside. I don't think the man that installed it turned that little device but he might have I asked him not to. I found instructions about timing the water in a glass for 20 seconds to fill a quart. Then adjust the angle stop value. Very easy to install, I had to tell a pumber how, boy he wasn't happy with a female telling him. I used to sell MPURE units and install them, then he understood my knowledge. I've never had a filter add air bubbles before. The photo shows bubbles after 24 hrs. Read more

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Work just a good as the oem version

CLβ€”November 23, 2025βœ“ Verified purchase

I buy these for a multipure canister filter. These work just as good as the oem version for have the price. You do have to run about 2-3 gallons through this before it really clears up, but after that it is crystal clear and tastes fabulous. Read more

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Absolutely NOT the same

Julio C. Romeroβ€”April 16, 2022βœ“ Verified purchase

I decided to give this filter a try after reading mostly positive reviews. After installing it and trying it, I'm curious about exactly what kind of taste buds other people have. The filter looks pretty similar to the factory unit, but the outside wrapping is different. Who knows what the inside is, but going by the taste, this filter is definitely not of the same quality. The first and most obvious hint that it wasn't going to be the same, was after I installed it, turned on the water, and opened the faucet. The water comes at at least twice as fast as it did with the factory filter. Water splashed everywhere. I had to turn the water valve to half closed to get a similar water output at the faucet. What this should tell anyone, is that the membrane and carbon are not of the same density as the factory filter. Plus, simple science tells us that the longer and slower water passes through a filter, the more time it has to filter out impurities. (filter types and size being equal of course) The taste was pretty close to tap water, maybe just a bit better, but by no means that "clean clear taste" you expect from filtered or bottled water. I wish it was the same quality, because the factory filter is so much more expensive, but like they say, the Devil is in the details. This filter is nowhere near the quality of the factory one. Its similar to going into a tire store, wanting to get (for instance) Michelin Pilot Sport 4S, and the salesman shows you a "similar looking" off brand tire, that the tread looks almost the same. Of course it's not going to perform anywhere near the Michelin, because it takes Michelin millions of dollars and thousands of hours of testing to get the exact compound. Anyway, pay for the factory filter. You'll appreciate it, even if your wallet is a little lighter. Read more

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Devolver producto

LUCRECIA CASTILLO CUANDO ENVIA MI REENVOLSO DE D3 ZAPATOS PUMA YO D3BOLVI EL ORODUCTOβ€”January 7, 2026βœ“ Verified purchase

No era la medida correcta necesito devolver Read more

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Economico

Customerβ€”December 15, 2025βœ“ Verified purchase

Enviado rapidΓ­simo, muy econΓ³mico Read more

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