

💧 Refresh your hydration game with SimPure’s smartest filter yet!
The SimPure Q3-600 CF Replacement Cartridge is a carbon fiber filter designed exclusively for the SimPure Q3-600 under-sink reverse osmosis system. It offers a 6-12 month lifespan depending on water quality and consumption, features a tool-free installation for quick swaps, and includes an intelligent indicator light to signal when replacement is needed. With 17 years of trusted US-based expertise and NSF certification, it ensures superior water purification and reliable customer support.















| ASIN | B0C73G5BXV |
| Best Sellers Rank | #15,124 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #130 in Replacement Under-Sink Water Filters |
| Brand | SimPure |
| Date First Available | June 5, 2023 |
| External Testing Certification | NSF |
| Item Weight | 1.74 pounds |
| Item model number | Q3-CF |
| Manufacturer | SimPure |
| Material | Carbon Fiber |
| Number of Items | 1 |
| Product Benefits | Improves water quality by reducing impurities and odor, with regular filter replacement for maintaining quality. |
| Product Dimensions | 3.3"D x 3.3"W x 11"H |
| Unit Count | 1.0 Count |
A**Y
Great Support
Great Item. Quick response from customer service. Will buy again.
A**R
For Q3-600 unit only
Fits the Q3-600 unit perfectly. Easy installation.
R**Y
Yep
Quick and easy removal and installation great thing love it the product
P**A
Good product
Happy with the product
A**R
Chlorine taste after some time
If your water is at 500ppm like mine, it's probably best to change both filters after 6 months. If the water starts to taste like chlorine, CF filter needs to be replaced. If the water starts to taste salty, the RO filter needs to be replaced.
K**.
exactly what u need
this is what your unit calls for. i must say it only took us 3 months to burn through this 40 filter… yikes. rethinking the ro system itself
D**.
Great little under sink RO system!
I liked it's size and the fact that the system is quiet. Being RO, I know that I'm getting good pure water.
B**P
Work as described
Do a good job filtering the water.
Trustpilot
2 months ago
1 month ago