Brondell RF-40 Membrane Water Filter Replacement for Circle RO
Replacement membrane for Circle under-sink RO system. Helps reduce contaminants and improve water quality. Customers note easy installation and good taste, with mixed views on flow and longevity
Highlights
- reduces heavy metals and contaminants
- easy installation
- designed for Circle RO system
Pros
- easy to install
- improves water taste
- reduces contaminants including heavy metals and fluoride
Cons
- mixed reviews on water flow
- sealability issues reported
- longevity concerns compared to expectations
Best For
Features
- RO membrane filter supports clean water by reducing contaminants and heavy metals
- Reduces cysts, fluoride, arsenic, and industrial chemicals in filtered water
- Certified performance for reduction of 64 contaminants when used with Circle RO system (NSF/ANSI 42, 53, 58, 372)
- Compatible replacement for Brondell Circle Under Sink Reverse Osmosis filtration setup
