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 ahead of the hydration curve with ProOne’s ultimate gravity filter replacement!

EFFORTLESS PORTABILITY - No priming needed—perfect for home, travel, or outdoor adventures.
POWER FREE PERFORMANCE - Gravity-driven filtration ensures clean water even during emergencies or power outages.
SILVER INFUSED PROTECTION - Built-in antimicrobial silver keeps your filter fresh and contaminant-free.
PURE HYDRATION ZERO COMPROMISE - Removes lead, microplastics, and total PFAS for cleaner, safer water.
UNIVERSAL FIT ULTIMATE CONVENIENCE - Compatible with major gravity filter brands like Berkey, AquaCera, and more.

The ProOne 9-Inch Gravity Water Filter Replacement G-Series 3-Pack offers a 12-month lifespan per filter, NSF/ANSI certified reduction of lead, microplastics, and PFAS, and universal compatibility with leading gravity filtration systems. Its silver-infused design prevents microbial growth, delivering clean, great-tasting water anywhere—no electricity required.

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.