Mavren makes the calm, well-designed gear you'll be glad you have when the tap stops working, the lights go out, or the news gets scary.
Trusted by 1,247 households across 14 countries
The Mavren Water Filter guarantees one thing: your household will always have safe drinking water — flood, blackout, contamination notice, failing pipe. No power needed.
From $69$390
30-day guarantee · Lifetime warranty · Ships worldwide
Mavren isn't a bunker brand. We don't sell fear, we don't do camo, and we don't think you need 30 days of freeze-dried food in your garage.
We make the gear you'll be glad you have if the power's out for a week, or the water comes back brown for three days, or you just want to feel competent the next time the news gets scary.
Start with water. Everything else can wait.
Because that's exactly what it is. No pumps, no power, no setup.
Place the bottom of the filter into any freshwater source.
Draw water through the filter. The 4-stage filtration happens in seconds.
Blow back through the mouthpiece after each use to keep the membrane clean.
10,000+ households · 14 countries · 96% give us 5 stars
Bought after a long hurricane week with no clean tap water. Use it on weekend hikes now too.
Every other filter brand I've looked at oversells. Mavren is the first one I'd actually hand to a family at an evacuation centre.
Lives in the laundry cupboard with our emergency kit. Easier to use than I expected.
Feels like Bellroy made a water filter. I keep it on the shelf, not hidden in the garage.
After the Ahr valley floods, I won't be the family without one again.
Boil-water notice for nine days after the cyclone. The kids didn't notice anything was different.
If you can't find what you're looking for, email us at hello@mavren.co — a real person reads every message.
Right now, one product: the Mavren Water Filter. We're a calm, well-designed preparedness brand for households who'd rather be ready than afraid. More products are in the pipeline — water is the right place to start.
We ship globally from regional fulfilment hubs in the US, EU, UK, and AU/NZ. Most orders arrive within 2–3 weeks. Express options available at checkout.
Any manufacturing defect, for as long as you own the product. No receipts required, no questions about whether you "used it right".
Yes. BPA-free, food-safe materials, designed so anyone old enough to drink through a straw can use it.
Start with the one thing most families forget.
Shop the Mavren Filter30-day guarantee · Lifetime warranty · Ships worldwide