How do I set up my ProOne gravity filter for the first time?

Scrub each filter under cold running water without allowing water to go inside the blue stem. After scrubbing your filters, cycle 3 batches of water through them and dump the water. Start drinking your water on the fourth cycle for the best taste.

How do I prep my ProOne gravity system for travel?

Allow your filter elements to dry out, then wrap them in a cloth and store them in a safe place. If you store filter(s) inside the gravity system, make sure they have ample padding to prevent breakage.

How often should I clean my gravity systems and filters?

We recommend cleaning your systems and filters at least once a month.

When and how should I store my filters?

If you are not using your filters or system for more than 4–7 days, drain the water and air-dry the filters. Wrap the filters in a terry cloth towel and store them in a cool, dry place. Do NOT put them in a plastic bag or any enclosed container.

How many filters should I use?

Each ProOne G2.0 filter has a general lifespan of up to 6 months with daily use. Using more filters at a time will increase their lifespan and flow rate at the same time. Using 3 filters at a time will provide the fastest flow rate.

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Description

💧 Stay hydrated, stay ahead — clean water, zero compromises!

PLUG AND PLAY PORTABILITY - No priming needed—perfect for home, travel, camping, or emergency use anywhere.
12 MONTHS OF PURE HYDRATION - Long-lasting filter life keeps your water clean all year round without hassle.
POWER FREE SURVIVAL ESSENTIAL - Works without electricity, ensuring safe drinking water during outages or outdoor adventures.
CERTIFIED CLEAN WATER ASSURANCE - NSF/ANSI-42 and other lab-tested certifications guarantee removal of lead, microplastics, and PFAS.
MINERAL RICH GREAT TASTING H 2 O - Retains beneficial minerals like calcium for healthier, better-tasting water your family will love.

The ProOne 9-Inch Gravity Water Filter Replacement G-Series 3-Pack offers a universal, NSF/ANSI-certified filtration solution that removes lead, microplastics, and PFAS while preserving essential minerals. Designed for up to 12 months of use per filter, it requires no priming and fits most gravity water filter systems, making it ideal for everyday use, travel, and emergency preparedness.

Reviews

M**C

Yummy water

I love these water filters. I do not trust the water in our area at all. These filters make the water clean, safe, and yummy. Great product!

27.04.2025

L**Y

compatible w berkey

fit great in berkey water filter

14.03.2025

E**N

Nice fit

I got these for my Berkey water system and I like them a lot. They fit well and filter pretty quickly

12.01.2025

K**N

High price for low quality.

I spent a lot for these but they didn’t last 3 months, I don’t use a lot of water so I thought it would last a very long time but to my surprise they did not.Not value for moneyNot high qualityOverall poor manufacturing.

30.05.2025

J**M

Use with Berkey

I bought these because I didn't like priming the Berkey filters. They were a hassle. My friend suggested I try these and I absolutely love them!!!

25.11.2024

M**M

Filter won’t filter ! update !

Because this filter is replacing an identical one that worked great for almost 1year. I was surprised this one did not. Tried 3 times with start up rinsing while brushing with included sponge. it started out with flow ,then in a hour or two stops. ! Update ! after the fourth scrubbing while running under water It finally started producing water. What I have learned is some of these filters will take longer to clear out and produce water than others so that’s the lesson I have learned is not to give up on pro one even though they are very expensive. I believe they do the job properly and last a reasonably long time.

9.12.2024

R**R

Love this water

This is delicious and very easy to assemble and use. Love this healthy water. Thank you

16.12.2024

B**N

Excellent water filtration

My municipal water supply has been neglected and allowed to grow mold, fungus, bacteria and has dirt in it all over town. I've had a Pro One fresh water can in my home for years and it continually delivers fresh clear clean water that I need and expect.

21.06.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.