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IntelliClear 1000 Replacement Filters

Out of stock • Ships in 1–2 business days
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Selected: Filter + Membrane Combo
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AUThorized IntelliClear® Distributor

Simple steps to cleaner water

Choose the IntelliClear® platform, pick the right system for your home, then keep it performing with premium replacement filters.

Why IntelliClear®

Trusted tankless filtration designed for everyday life — fresh water on demand, less waste, and easy ownership.

The Tankless RO System

Premium reverse osmosis with no storage tank — compact, modern, and built to deliver crisp, clean water whenever you need it.

Replacement Filters & Essentials

Everything you need to keep your system running like new — OEM replacement filters, maintenance essentials, and easy reorder options by model.

All Intelliclear® Products
AUTHORIZED IntelliClear® DISTRIBUTOR

IntelliClear® Features

Why IntelliClear

  • Fresh, tankless drinking water on demand — no storage tank, no stale water.
  • Precision filtration platform — IntelliClear systems are positioned as 7-stage, high-precision filtration with 0.0001μm filtering precision.
  • Auto R.O. Flush helps clear membrane buildup for consistent performance over time.
  • Designed for real homes — DIY-friendly installation and compact, space-saving under-sink footprint.

Certified, safe, and built to last

Lead-free
NSF372 positioning
Independent testing
NSF/ANSI 58 & NSF/ANSI/CAN-372 (by model)
Smart monitoring
Real-time TDS display & filter alerts (select models)
What we mean by “certified”

IntelliClear collateral highlights lead-free design conforming to NSF372 standards, and independent testing/certifications that vary by model line — including Intertek certification to NSF/ANSI/CAN-372 (RO600/Pro600 materials) and NSF International certification against NSF/ANSI 58 for TDS reduction and system integrity requirements (IntelliClear 800).

Less waste, easier ownership

  • Low-drain designs are positioned to reduce wastewater vs traditional RO systems (ratio varies by model line).
  • Space-saving under-sink footprint — collateral cites up to ~70% space savings depending on model.
  • Filter replacements made simple — designed for easy changes so customers can keep water quality consistent.
  • Reduce bottled water use — IntelliClear collateral emphasizes lowering plastic waste and footprint.

Shop IntelliClear at Stratus

This collection includes IntelliClear tankless RO systems and genuine replacement filters. As your authorized distributor, Stratus Water Systems supports product selection and ongoing filter replacement so customers can maintain performance over time.

What you’ll find hereSystems + replacement filters
Best forEveryday drinking water, taste & convenience
SupportCompatible replacements + guidance

Brand claims summarized from IntelliClear consumer and distributor collateral (WaterWorld USA). Certifications vary by model line.

All IntelliClear® Replacement Filters

All IntelliClear® Tankless RO Systems

Why Choose Stratus?

Fast shipping, genuine OEM components, and real support from water pros.

🚚 Fast shipping

Most US orders ship in 1–2 business days, so downtime stays low.

Ships in 1–2 days

✅ Genuine OEM parts

No knockoffs. Just genuine systems, filters, & parts 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 support

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What 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.”
Sofia M.
Homeowner • Austin, TX
“The IntelliClear 800 keeps up with our café’s ice maker all day. Clear ice, zero chlorine taste.”
Marco D.
Installer • Seattle, WA
“Pro600 faucet showed 12 ppm out of the box. Pots fill fast and maintenance is simple.”
Olivia W.
Homeowner • Chicago, IL
“Swapped an old tank system for the RO600—constant pressure and no waiting for refills.”
Ryan S.
Installer • San Diego, CA
“We run the IntelliClear 800 in our bakery—great flow and the water makes our coffee pop.”
Hannah B.
Café Owner • Portland, OR
“Install for the Proline QC took about an hour. Clear instructions and noticeable taste upgrade.”
Priya K.
Homeowner • Phoenix, AZ

💡 Frequently Asked Questions

🧾 How often should I replace my filters?

Prefilters (sediment & carbon) should be changed every 8–12 months. RO membranes typically last 2–3 years depending on water quality and usage.

🔍 How do I know which filter fits my system?

Each replacement product lists compatibility (e.g. “Fits IntelliClear 800”). You can also browse our Find My Filter page to quickly match your system.

⚙️ Do you carry Clack parts?

Yes! We stock genuine Clack components including pistons, seal & spacer kits, injectors, and more. All parts are OEM quality.

📦 What’s your shipping & return policy?

We ship from the US within 1–2 business days. Returns are accepted within 30 days for unused parts—no hassle.

🛠️ Do you offer installation support?

Yes. If you need professional installation, please contact us. Our network supports IntelliClear, Proline, and Clack-based systems.

🏷️ Do your products come with a warranty?

All products are backed by the original manufacturer warranty. Stratus only sells genuine OEM parts, never generic knockoffs.