Name: Alkanatur Replacement Filter Pack
Rating: 4.83 (48 reviews)

Alkanatur Replacement Filter Pack

$74.99 USD

Removes PFAS, Fluoride & Microplastics, and more · Alkaline pH 9.5 · Hydrogen Antioxidant Water

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One-time purchase

Subscribe and save (10% off)

Auto-renews, skip or cancel anytime.

One-time purchase

Subscribe and save (10% off)

Auto-renews, skip or cancel anytime.

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✓ 30-day money back guarantee ✓ Free shipping on orders over $50 ✓ Ships from US & Canada warehouse ✓ Certified alkaline pitcher

Alkanatur Replacement Filter Pack (3-Pack)

1,200L Capacity (approx. 9 Months) | High pH Alkaline Water; Fluoride, Chlorine, Microplastics Removal; High Antioxidant + Magnesium | Made in Spain

9 MONTHS OF PURE WATER: Each filter lasts for 400 liters (105 gallons), giving you a total of 1,200L per pack. This is up to 3x longer than standard carbon filters, saving you money and reducing plastic waste.
ALKAMICRONIZED™ TECHNOLOGY: Our patented process removes up to 99% of Fluoride, Chlorine, Lead, Nitrates, Heavy Metals, and more while maintaining a stable pH between 8.5 and 9.5.
ANTIOXIDANT BOOST: Unlike standard filters, Alkanatur lowers the Oxidation-Reduction Potential (ORP) to -300mV, providing powerful antioxidant properties that help fight oxidative stress.
OPTIMIZED WITH MAGNESIUM: Naturally enriches your water with bioavailable Magnesium (up to 18mg/L) while ensuring Zero Sodium—perfect for heart health and athletic recovery.
CERTIFIED SAFETY: Tested and verified by the University of Vigo and compliant with the rigorous UNE 149101:2015 and 2025 European standard. 100% BPA-free and eco-friendly.

Experience Water That Works for Your Body

Most tap water is chemically treated and acidic. The Alkanatur Replacement Filter Pack doesn't just "clean" your water—it restores it. Using our exclusive Alkamicronized Selective® technology, these filters selectively remove harmful contaminants like microplastics and heavy metals while leaving essential minerals intact.

Why Choose Alkanatur Over Standard Filters?

Standard pitchers often use ion-exchange resins that add sodium to your water. Alkanatur is the only filter that alkalizes without adding salt, making it the safest choice for those watching their blood pressure or kidney health.

White Filter: Our original formula. High pH, High Antioxidants, Activated Carbon Filter, Bioceramics for hydrogenated hexagonal water.
Low Emission Filter: Everything in the white filter but with a slow release of magnesium. Ideal for areas with Hard Water.
Zeolite Filter: Everything in the white filter plus added zeolite that allows to filter even more impurities and heavy metals.

Key Technical Specs:

Filter Life: 400 Liters / ~3 Months per filter.
pH Range: 8.5 – 9.5 (Stable alkalinity).
Material: Eco-friendly, food-grade, BPA-free plastic.
Origin: Proudly engineered and manufactured in Spain (EU).

Still not convinced?

The Alkanatur Pitcher (and its filters) are the most studied and certified pitcher in the market. All our claims are backed up by certificates, research, and/or studies. CERTIFIED: BPA-free, FDA, CE (European Committee), ROHS, and SGS approved. The filter is certified by the CERAMIC INSTITUTE OF GALICIA (Santiago de Compostela University, Spain) and more.

Alkanatur is the first and only pitcher with the UNE 149101:2015 certification. In this analysis we observe how the Alkanatur Drops filters eliminate in significant quantities: antimony, arsenic, benzene, copper, nitrate, nitrite, pesticides, lead, selenium, trihalomethanes, aluminum, chlorine, iron, PFAS (PFOS and PFOA), among others.

NO SODIUM ADDED: The only filter that purifies and alkalizes without adding sodium. The Alkanatur pitcher uses an active bioceramic filter of high quality which transforms regular tap water into purified alkaline and ionized water with pH of 8.5-9.5.

Backed-up by multiple university studies. With European certifications on products in contact with food.

5 stars: 45 (94%)
4 stars: 0 (0%)
3 stars: 2 (4%)
2 stars: 0 (0%)
1 star: 1 (2%)

Some of the reviews shown are from related products the merchant grouped with this one.

Excellent Product!!!

Always happy with Alkanatur products!

Great product and great customer service

I love my alkanatur filter - I have LPR and the alkaline water works well for that. I also had a faulty filter and they replaced that!!!

Fabulous product, fabulous company!

The filters make our water the best! Love the taste and love the quality that we get to drink…

Very satisfied, thank you very much.

that fire SON

that fire SON !

if you have been searching for the best filter out there look no further ! can Feel the Magick with every sip

Amazing taste

I chose the new Zeolite filter and I am blown away at the crisp clear taste. Very pleased and highly recommended. I takey.jug with me everywhere

The best one I’ve ever found

They don’t add calcium back into the water. And that’s a major win for me

Love this filter

Went with the gray one…. Filters more crap!

Flimsy storage bottle

The storage bottle is very flimsy. Beef it up…otherwise the water purification unit is very well designed and useful

Great product.

I ordered these filters on feb 1 and didnt recieve. Sent an email to see when they would arrive. Was told they would ship and send discount code for next order. Well they never arrived until march 6th and have recieved no discount code.very happy with the product, not happy with the service in managing that product.

Best water filter on the market bar none!

High pH, no fluoride no other crap ifeom whatever else they put in our water these days.
The best filter on the market it I couldn’t be happier. Taste the difference in every sip,
just amazing worth every penny.!!

Good product!

I like it better than the charcoal one

Very good pitcher for my family

Nice healthy water, filtered in a great way. Feels like it’s close to what nature does. Thanks for making a good water filter.

Alkanatur Filters

Ordered another 3 pack of water pitcher filters,and they arrived early,super fast shipping. I love the taste of the water from this pitcher,and the filters last me just over 3 months.I highly recommend these water pitchers and filters.I will continue to purchase them.
Thank you to the staff at Alkanatur,they are always quick to respond to any questions you might have. A+A+A+A+

I love this profuct. Its the best.

Alkanatur Replacement Filter Pack

Always good

I love this water and it’s so worth it that I don’t have to purchase anymore spring water bottles!

Alkanatur Replacement Filter Pack

Took my money. Delivered nothing. Now I guess I'm out $70

I ordered replacement filters for my Alkantur water filter on Jan 24th. $69.99. Days went by, turned into a couple weeks. I figured they were just slow. When Alkantur sent me an email saying they "fulfilled" the order, I tracked the order and found out that they were "returned to sender due to damage." I have not heard from Alkantur. I have received nothing. What a terrible experience.

I appreciate your product very much I use it daily!

Ordered thru Amazon

Did not receive order thru Amazon as they chose to cancel because of Canada Post strike and only received less than half of my refund. I think it's unfortunate because I liked this product.

Thank you!

EXcellent product. Noticing improvement with my health within two weeks. Resonable price, quick delivery. Helpful set up instructions. Well done.

5 Star

Alkanatur Replacement Filter

Still haven’t received my package yet

Great quality water! Highly recommended.

Hi LaQuon
I am so sorry to hear about this. You should have reached out to us before giving a 1 star review to see if there is anything we can do to help. Every once in a while couriers lose, damage, misplaced, items. It happens with all our couriers. In this case i looked at the tracking info an the last update was a while ago so there is definitely something happening there. I am sending you an email right now so we can coordinate a replacement.