Opti Flex | Alkaline Top-Load Water Dispenser (3 Gallon Capacity) + 1 Filter (200 Gal)
Opti Flex | Alkaline Top-Load Water Dispenser (3 Gallon Capacity) + 1 Filter (200 Gal)
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Optimize your office or home water dispenser with the OPTI Flex, designed to deliver clean, refreshing, and safe drinking water. The OPTI Flex fits into most top-loading dispensers and uses a 3-gallon jug and advanced filtration system to remove contaminants, bad tastes, and odors. This sustainable, user-friendly water solution ensures you’re always hydrated and refreshed, whether at work or at home. Simply fill the top reservoir with water, and gravity will filter it through the Ionic Filter.
This filter is designed to be used with chlorinated municipal tap water.
Filters proudly made in the USA 🇺🇸
Features
3 Gallon Jug
Replaceable Filters
Innovative Filtration System
Refillable BPA-Free Container
Filters up to 200 Gallons per filter / 3-4 months of water
Designed for Most Top-Loading Dispensers
Gravity filtration system: Simply fill the top reservoir with water and let gravity filter through the Ionic Filter
Benefits
Ideal for hot and cold water dispensers or top-loading dispensers
Reduces chlorine taste and odor
Removes up to 99.99% of harmful contaminants like lead, microplastics, and more
Naturally enhances alkalinity up to pH-9.0
Retains beneficial trace minerals
No waste water like Reverse Osmosis systems
What's Included
1 x 3 Gallon Jug
1 x 200 Gallon Replacement Filter
1 x Priming Syringe
1 x pH/Chlorine Testing Kit
Patents & Certifications

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Let customers speak for us
from 180 reviewsThe newest model of the Opti water filter is flawless. The water is delicious, the basin is large and functional, and it fits in a fridge that does not have tall spaces between shelves. Great customer service too. 10/10
I love Opti water filter. It gives me peace of mind knowing I will have clean, filtered water all the time. It also saves my back from lifting the heavy bottled water while saving the environment from plastic bottles.
We like it so far! Water tastes delicious and free of chlorine. It filters pretty fast.
I actually like to drink water now. Not true before using Opti Chill.
convenient process
great product !
Always a satisfying experience to drink my filtered Opti water.
Love my Opti
Super clean taste. Easy to change out filter when it needs to be replaced. This is our new source of drinking water.
Wevuse this in our studio and it removes the chlorine and the other things that are added to the water. The water filters through and it's so clean and fresh! Thank you for making such an amazing product. All of us at WellStrong
Really enjoy my optic water products. The water is amazingly good and refreshing.😊
Love my Opti. Have had it for about 2 years and the filters last a long while compared to others
We’ve filled up probably x10 so far and it still has a great taste. Loving the new addition to the household.
Good and clean water
This filter is the best thing I can get my hands on if I want good tasting water so fresh. I don’t know what I would do without it. No more bottle water Thanks you guys!!!
works great...thank you for great custumer service....
Everything went together easily and I have been drinking the water instead of bottled water. It’s Ph test was as good as the bottled water I used. So I’m glad to have a replacement for bottles.

Our Water Infrastructure is Crumbling
Over 9 million lead service lines still deliver drinking water to U.S. homes today.
Most of the country’s water infrastructure is over 100 years old, corroded, and leaching toxic metals.

CERTIFIED 99.99% TOXIN REMOVAL
2x Longer Lasting Protection from Lead, Microplastics + more
Each Opti Water™filter keeps you protected for 3–4 months (or 200 gallons) — twice as long as brands like Brita and PUR — while removing the most dangerous tap water toxins, including lead, microplastics, PFAs (forever chemicals), chlorine, mercury, copper, and other heavy metals.

PREMIUM FILTRATION
Organic Filtration Compounds
Opti Water™ Filters use premium solid coconut carbon and a proprietary blend of adsorption compounds to remove 99.99% of harmful contaminants, enhance alkalinity, and preserve essential minerals.
Opti Filters | Competitors | |
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3-4 Month Filter Life |
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Removes Lead |
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Removes Microplastics |
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Removes PFAs |
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Alkaline |
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Filters Made in USA |
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I purchased an Opti water system a few years ago. I still have it and I still LOVE it! It is the one shaped kind of an egg. It filters room temperature water. A very basic model and is delicious.
Recently, I changed my work location. I got to thinking.. Why don't I buy the filter that fits on top of a hot, cold, and room temperature water dispenser? I drink entirely too much tea. Now, I drink more!!!
I cannot say enough about this company, their products, and their customer service. The company is USA-owned and their products are made in the USA. This is a high priority detail for me. Their customer service is so kind and helpful. I highly suggest this company and these products. With the trash islands that we have created (including one that is 620,000 square miles!). Eliminating the need for bottled water is something we all should do!!!
Wevuse this in our studio and it removes the chlorine and the other things that are added to the water. The water filters through and it's so clean and fresh! Thank you for making such an amazing product. All of us at WellStrong
We’ve filled up probably x10 so far and it still has a great taste. Loving the new addition to the household.
We have had this product up and running for 2 weeks now. It is working like the product said it would. I wish they would fix the problem with how this product sits on the base, we use the primo base.
Water tastes great and was very easy to set up!