HOT ! Opti OnTheGo Alkaline Filter Replacement (4-Pack)

About the Product

4-Pack of Opti OnTheGo Premium filters. Designed to fit directly inside the Opti OnTheGo bottle straw, making clean water as easy as fill-and-sip.

Just add municipal water and let the filter do the rest—no electricity or plumbing needed.

Ideal for travel, daily use, and on-the-go hydration.

Filters proudly made in the USA 🇺🇸

Features & Benefits

• Fits seamlessly into the Opti OnTheGo bottle straw


• Simple installation and effortless use


• Activated Coconut Carbon Filter: Removes chlorine taste and odor (40-gallon capacity)


• Ahlstrom Filter: Removes viruses and bacteria (30-gallon capacity)


• Tested and proven filtration technology


• Requires no electricity or plumbing


• Filters out contaminants, bad tastes, and odors


• Provides great-tasting water without plastic waste


• Helps keep you healthy and hydrated while on the move


• Each filter lasts approximately 40 gallons or two months

What\'s Included

3x Activated Coconut Carbon Filters (40 gallons each)

1x Ahlstrom Virus and Bacteria Filter (30 gallons)

Patents & Certifications