🚚 Fast shipping
Most US orders ship in 1–2 business days, so downtime stays low.
Ships in 1–2 days
REPLACEMENT FILTERS
Protect Water Quality & System Performance
Replacing your RO system's filters on schedule helps maintain clean taste, steady water flow, and reliable reverse osmosis performance over time.
✓
Maintain taste & clarity
✓
Support filtration performance
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Protect long-term system health
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Help prevent reduced water flow
IntelliClear®
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IntelliClear Pro600 – Replacement Filters
Regular price From $59.00 USDRegular price$79.00 USDSale price From $59.00 USDIntelliClear Pro600 – Replacement Filters
Regular price From $59.00 USDRegular price$79.00 USDSale price From $59.00 USDIntelliClear Pro600 – Replacement Filters
Regular price From $59.00 USDRegular price$79.00 USDSale price From $59.00 USDSale -
IntelliClear 600RO – Replacement Filters
Regular price From $49.00 USDRegular price$69.00 USDSale price From $49.00 USDIntelliClear 600RO – Replacement Filters
Regular price From $49.00 USDRegular price$69.00 USDSale price From $49.00 USDIntelliClear 600RO – Replacement Filters
Regular price From $49.00 USDRegular price$69.00 USDSale price From $49.00 USDSale -
IntelliClear 800 – Replacement Filters
Regular price From $65.00 USDRegular price$79.00 USDSale price From $65.00 USDIntelliClear 800 – Replacement Filters
Regular price From $65.00 USDRegular price$79.00 USDSale price From $65.00 USDIntelliClear 800 – Replacement Filters
Regular price From $65.00 USDRegular price$79.00 USDSale price From $65.00 USDSale -
IntelliClear 1000 – Replacement Filters
Regular price From $79.00 USDRegular price$99.00 USDSale price From $79.00 USDIntelliClear 1000 – Replacement Filters
Regular price From $79.00 USDRegular price$99.00 USDSale price From $79.00 USDIntelliClear 1000 – Replacement Filters
Regular price From $79.00 USDRegular price$99.00 USDSale price From $79.00 USDSale
Proline®
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Proline QC – Tankless Reverse Osmosis System (400 GPD)
Regular price $399.00 USDRegular price$899.00 USDSale price $399.00 USDSale -
Proline QC – Replacement Filters
Regular price From $29.99 USDRegular price$45.00 USDSale price From $29.99 USDSale
Why Choose Stratus?
Fast shipping, genuine OEM components, and real support from water pros.
✅ Genuine OEM parts
No knockoffs. Just genuine IntelliClear, Proline & Clack components you can trust.
Authorized Seller🚚 Trusted by installers
Chosen by commercial and residential installers across North America.
Top Rated🇺🇸 US-based support
Real humans, real help—before and after the install.
Real supportWhat Customers Are Saying
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.”