ProOne Water Filters
Big+ Gravity Water Filter
Countertop gravity system in brushed or polished stainless steel. Silver-infused ceramic and carbon elements filter down through the housing, and the clean water sits in steel until you pour.
We may earn a commission when you buy through this link, at no cost to you.
Why we picked it
A countertop gravity filter with steel on both sides of the process. Water drips through silver-infused ceramic elements that carry activated carbon inside, and what lands in the lower chamber stays in stainless until the spigot opens. No plumbing, no power, and capacity enough that one fill covers a household's drinking water for the day. Comes in brushed or polished, in three sizes.
What it’s made of
Stainless steel, ceramic filter elements. Chosen for what it’s made of, not what it’s wrapped in.
- Stainless steel
- Food-grade and near-indestructible. Won't shed microplastics.
- Ceramic
- Non-toxic non-stick, no PTFE, PFOA, or PFAS.
Featured in
Guide · 4 min read
Plastic-free water, coffee and carry
