Stratus Water Systems
Everything you need for great-tasting water. Quick shipping, easy returns, real support.
Ships in 1–2 days
Genuine OEM Parts
Installer Trusted
US Based Support
IntelliClear® is a tankless reverse osmosis platform from WaterWorld USA, positioned around on-demand fresh drinking water, reduced wastewater, and easier ownership — backed by independent testing and lead-free design standards (by model).
Proline QC® is a true tankless reverse osmosis system built for clean, great-tasting drinking water on demand — designed with a compact under-sink footprint, quick-change cartridge filtration, and a digital display for TDS and filter-life monitoring, with straightforward ownership and replacement guidance supported by Stratus.
Most common
Full system
Keep your system running smoothly with Clack control valve components and service parts, stocked for fast replacement and minimal downtime. Shop essential electronics (PC boards) and common service hardware like seal/spacer stacks, elbow adapter sets, and bypass assemblies.
RORO® is a tankless reverse osmosis platform from WaterWorld USA, positioned around on-demand fresh drinking water, reduced wastewater, and easier ownership — backed by independent testing and lead-free design standards (by model).
Lexpure® is a multi-stage reverse osmosis lineup designed for clean, great-tasting drinking water at home — offered in 50/75 GPD flow-rate options with complete under-sink kits (tank + lead-free faucet) and straightforward filter ownership supported by Stratus.
We install and support IntelliClear, Proline, and Clack-based systems. Tell us what you need and we’ll help fast.
Real installs, real water improvements—from homeowners and installers.
“Installed the Proline QC—compact footprint and the taste difference is night and day.”
“The IntelliClear 800 keeps up with our café’s ice maker all day. Clear ice, zero chlorine taste.”
“Pro600 faucet showed 12 ppm out of the box. Pots fill fast and maintenance is simple.”
“Swapped an old tank system for the RO600—constant pressure and no waiting for refills.”
“We run the IntelliClear 800 in our bakery—great flow and the water makes our coffee pop.”
“Install for the Proline QC took about an hour. Clear instructions and noticeable taste upgrade.”
Prefilters (sediment & carbon) should be changed every 8–12 months. RO membranes typically last 2–3 years depending on water quality and usage.
Each replacement product lists compatibility (e.g. “Fits IntelliClear 800”). You can also browse our Find My Filter page to quickly match your system.
Yes! We stock genuine Clack components including pistons, seal & spacer kits, injectors, and more. All parts are OEM quality.
We ship from the US within 1–2 business days. Returns are accepted within 30 days for unused parts—no hassle.
Yes. If you need professional installation, please contact us. Our network supports IntelliClear, Proline, and Clack-based systems.
All products are backed by the original manufacturer warranty. Stratus only sells genuine OEM parts, never generic knockoffs.
