AquaBliss SF100 vs SF500: Is the “Heavy Duty” Upgrade Worth It? (A Chemist’s Review)

AquaBliss SF100 vs SF500 shower filter comparison review by a chemist. Image shows internal KDF-55 and carbon layers, explains why TDS meters don't work, and recommends SF500 for hard water.

In this in-depth comparison of AquaBliss SF100 vs SF500, I will explain… If you’ve been searching for a shower filter, you’ve definitely seen the AquaBliss SF100. It has thousands of 5-star reviews and is practically the “default” choice on Amazon. But then there is the AquaBliss SF500 (Heavy Duty). It looks similar, costs slightly more, … Read more