Drinking Water Systems
Reverse Osmosis Tank
Stores purified water from your reverse osmosis system and keeps it pressurized, so clean water is ready the moment you open the faucet.

What it does
Clean water, ready when you are
Stores purified water
Holds a ready supply of filtered water under your sink for drinking, cooking, coffee makers and fridge ice lines.
Keeps pressure steady
The pre-pressurized design delivers consistent flow at the faucet every time you fill a glass.
Keeps water fresh
A food-grade butyl bladder separates the water from the air chamber.
Built to last
Strength in every detail
- High-strength steel shell
- Food-grade butyl bladder
- Corrosion-resistant materials and sealed air chamber
- Reinforced, heavy-duty base for stability
- Compact footprint that fits under most kitchen sinks
- Reduces strain on the reverse osmosis membrane
Clean water on demand
The Reverse Osmosis Tank is designed to deliver clean, great-tasting water on demand with performance you can count on. Built with a durable, high-strength steel shell and a food-grade butyl bladder, this tank safely stores purified water from your reverse osmosis system and keeps it pressurized for consistent flow at your faucet.
Its compact footprint allows it to fit neatly beneath most kitchen sinks without sacrificing storage capacity. Despite its space-saving design, it holds ample filtered water for daily household needs, from drinking glasses and cooking pots to coffee makers and refrigerator ice lines.
At Honest Water Ottawa, we believe every component in your water system plays a critical role in overall performance. That's why we carefully select storage tanks that meet our standards for strength, efficiency, and long-term reliability.
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