Carafe ONLY Mineral Boost Alkaline VOC Filter for optimal water quality and taste.
Carafe ONLY Mineral Boost Alkaline VOC Filter enhances drinking water with calcium and magnesium.
AQUAtru filter system with instructions for changing filters, showing filter lock, new filter, and reset button.
VOC Carbon Filter with pH+ Mineral Boost, labeled for replacement lifespan of 1 year or 300 gallons.
VOC carbon filter with pH+ mineral boost, showcasing layers of filtration and benefits like added calcium and magnesium.
Woman smiling while holding a water filter cartridge, with a delivery box and water purifier in the background.

Carafe ONLY Mineral Boost Alkaline VOC Filter

$49.95

Transforms your water into alkaline, mineral-rich hydration.

For AquaTru Carafe Purifier only.

  • Adds calcium and magnesium

  • Replaces the VOC Carbon Filter

  • Smooth, bottled-water taste (e.g., Evian)

  • Lasts 1 year or 300 gallons

  • Certified to NSF standards
Load video: Carafe benefits and features video

How Your Filters Work Together

Every AquaTru filter has one job, and they work together to get your water fully purified.

  • Pre/Carbon Filter: Captures sediment and rust, then reduces chlorine and chloramine for cleaner-tasting water. Replaced every 6-months.
  • Reverse Osmosis Filter: Reduces lead, arsenic, chromium-6, and other heavy metals. Replaced every 1-year.
  • VOC Carbon Filter: Reduces VOCs and "forever chemicals" like PFOA and PFOS. Replaced every 2-years.

*This video depicts filters user for the AquaTru Carafe. Verify which AquaTru purifier you have before purchasing filters.

Dr. Corey Herbert stands confidently with arms crossed beside an AQUA Tru water filtration system.

"One of the most popular pitcher filters that everybody thinks of is only certified to remove 8 contaminants. AquaTru is certified to remove 84. There’s really no comparison."

β€” Corey Hebert, MD & Chief Medical Officer

Frequently Asked Questions

What makes AquaTru different from other water purifiers?

Powered by advanced Reverse Osmosis technology, AquaTru is the only countertop RO system independently tested and certified to NSF by IAPMO to remove 84 harmful contaminantsβ€”including lead and forever chemicals (PFOA/PFOS)β€”delivering proven, bottle-quality water backed by third-party verification.

What contaminants does AquaTru reduce?

AquaTru is certified to reduce 84 harmful contaminants, including lead and forever chemicals (PFOA/PFOS), chlorine, fluoride, arsenic, nitrates, and even microplastics. Most filters don’t come close

How long do AquaTru filters last?

AquaTru filters last from 6 months up to 2 years, making maintenance simple, affordable, and hassle-free.

What's the difference between Classic, Carafe, and Under Sink models?
  • Classic: Countertop design, 0.75-gallon tank, great for families.
  • Carafe: Compact, 0.5-gallon glass carafe, perfect for smaller households.
  • Under Sink: High-capacity, hidden installation, best for high water demand.
Does AquaTru offer a warranty?

Yes, every AquaTru purifier comes with a 1-year limited warranty, with extended coverage available. If there’s ever an issue with materials or workmanship, we’ll repair or replace it for you. Customers are responsible only for shipping and processing fees on returns.

Overall rating: 4.8428574 / 5 from 70 reviews.

AI Generated Review Summary

Carafe ONLY Mineral Boost Alkaline VOC Filter transforms water into alkaline, mineral-rich hydration. Customers love the fresh taste and cleanliness, and find the filter easy to use. Certified to NSF standards, it lasts up to a year or 300 gallons.

Summary topics

  • Filter Effectiveness (20%): Many customers pointed out that they love their water filter and find it easy to use and fresh.
  • Taste (20%): A significant number of customers pointed out that this water filter is great easy to use and fresh and clean.
  • Water Quality (31%): A substantial number of customers raved about the water, praising its great taste and cleanliness.

Review topics: [quality, value, price, water, taste, filter, system, minerals, discount, device, carafe, tasting, unit].

Review highlights

  • "this water filter is great easy to use and water taste fresh and clean" — robert p.
  • "I finally feel like I am drinking pure water, tastes so good." — Baljeet V.
  • "I feel safe giving this water to my children and it taste great too." — Elizabeth C.

Reviews

Every person i spoke with

"Every person i spoke with to ask questions, buy the unit. Follow up on the delivery and after the set up was friendly and knowledgeable. The unit was easy to set up and the water tastes good. They slso gave me a discount ! What more vould i ask for. . . ."

— Frank b. (5/5)

I really like having the

"I really like having the option to put minerals back into my water, however, this time purchasing this filter, there was a weird taste in our water for about a week, and then it subsided. Otherwise, I love our carafe water filter!"

— Dee B. (4/5)

I love this water filter.

"I love this water filter. We will be taking it with us on a beach trip soon , which is the main reason we chose the carafe model. I also love that it doesn't take up tons of room on the countertop. I have recommended it to several people !"

— Lillian W. (5/5)

I love this purifier. We

"I love this purifier. We use it at home and also take it with is in our RV. It works efficiently and quickly and gives me confidence that the water I am drinking is safe and best of all it tastes so good. It is hard for me to drink any other water now that I have the aquatru."

— Amy L. (5/5)

This is well worth the

"This is well worth the extra $ for the mineral boost. I've been using AquaTru Carafe since 2023 and the mineral boost does significantly change the mouth-feel of the water. It's softer and more appealing. I confess I love the way the carafe turns my swimming pool smelling water into crystal clear NOTHING. The regular filters remove what we want out of our water, but it makes for an unappealing drink --- and this fixes it. I was skeptical, that's why I waited so long. . . From now on I will buy this filter. I wish I'd started earlier! I feel less a need to add electrolytes to the water as I enjoy the taste and feel of it."

— Lorraine S. (5/5)

The e tire system is

"The e tire system is outperforming my expectations. I bought 3 systems and they are all doing well. No issues."

— Katrina S. (5/5)

"Lasts half the time as advertised and we have fairly good tap water we’re filtering through it. Customer service did nothing but explain how filters work over and over again. Buy abitter system if you value good customer service."

— Emma (1/5)

I love my AquaTru RO

"I love my AquaTru RO unit and the filters. I especially like that the filter replaces the minerals that RO takes out. The filter was very easy to install. It took a while to arrive about a week and a half."

— Connie N. (5/5)

I love the taste of

"I love the taste of the water. So much better than the refrigerator water that uses a $50. 00 filter. The only negative I have is I find it hard to remove the water canaster after you run a new batch."

— Andrea L. (5/5)

It takes quite a few

"It takes quite a few gallons through the mineral filter to get an unusual taste out of the water. I feel like it was releasing excessive minerals when new. The water has finally calmed down and tastes great."

— John A. (4/5)

Q&A