
-
High flow rate design: available in 600GPD & 800GPD models.
-
Slim, compact design saves installation space with a modern look.
-
User-friendly display with high recognizability.
-
Complete injection-molded manifold, reducing leakage risks.
-
NSF certified RO membrane: reliable, efficient, long service life.
-
Optimized design for high recovery water rate, saving water.
-
Intelligent auto-flush control system to extend membrane life.
-
Internal leakage detection with automatic shut-down & alarm.
-
Horizontal cartridge design: easy front filter replacement, no need to move system.
-
Intelligent faucet shows running status & water quality with colored lamp rings.
-
High-quality stainless steel faucet for safe, healthy drinking water.

Why Choose Culligan DF Reverse Osmosis?
✔ Clean and safe drinking water for your family
✔ Smart technology that makes usage simple
✔ Long-lasting components with easy maintenance
✔ Designed for efficiency and water savings
Ready to Experience the Culligan Difference?
Book your free consultation today or request a personalized quote. Discover how the Culligan DF RO System can deliver cleaner, fresher water, a healthier lifestyle, and smarter savings – all with ease and reliability.

Pure Water. Smarter Living.
"Crystal-clear drinking water isn’t a luxury – it’s the healthy choice your home deserves."
No more bottled water runs: Enjoy safe, great-tasting water straight from your tap.
Protect your family & appliances: Advanced RO filtration removes impurities and ensures longer-lasting kitchen gear.
Better taste, better health: From cooking to hydration, every drop is fresher and cleaner.
Gentle on you: Purified water supports overall wellness, making it kinder to your body and your lifestyle.
Save more every day: Say goodbye to wasteful plastic bottles and costly replacements – efficiency and purity in one system.
Product Enquiry
- Choosing a selection results in a full page refresh.