💦 Filter Your Way to Freshness!
The Ronaqua4 Block Activated Carbon Water Filters are a set of four 5-micron filters designed for standard reverse osmosis systems. With a lifespan of 2-3 replacements per year, these NSF-certified filters ensure safe and clean drinking water while fitting seamlessly into your existing filtration setup.
| Brand | Ronaqua |
| Model Number | 4-C |
| Color | Gray |
| Product Dimensions | 7.62 x 7.62 x 25.4 cm; 453.59 g |
| Material | Paper, Metal |
| Item Weight | 454 g |
T**S
Great filter as advertised
These are used prior to our washing machine to stop any sediment from our well, have not had any problems since installing these filters. Great products
M**T
Great for sulfur water and rotten egg smell in well water
Only filters that work to cut the sulfur/rotten egg smell down. We have such bad sulfur water that i change the filter every ten days to keep the smell away. Don't want to install a chlorine injection system so this is what works for now. These have an excellent price point for me since i have to go through so many from the sulfur. They dont turn my sink or toilet black either which is awesome. I love having them in two days too. Ive tried probably ten different types and brands in the last year and I'm sticking with these because they work the best for the price.
J**L
Great filter
Works great in my reverse osmosis system
L**R
My water is delicious
The best part of using this filter system right as the water comes into the house is, I have crystal clear water at every faucet. The filter does not affect my water flow one drop.
B**N
Great taste, great value!!
love them. Just as good, of not better then the spring water you would get from the store!
Trustpilot
2 weeks ago
4 days ago
