Aquasure Fortitude Pro 1,000,000 Gallon Whole House Filter

This is the Fortitude Pro that actually fits a normal family home: 15 GPM will carry three to four bathrooms without a pressure complaint, and a million gallons of media is six years of not thinking about it. Aquasure's stated reduction figures of 95 percent chlorine, 80 to 95 percent chloramine, 80 percent iron and 80 percent heavy metals are the most specific numbers the brand publishes anywhere, though they come from support correspondence rather than a laboratory report. The catalytic behaviour on chloramine is the reason to choose this over a plain carbon tank, and it is the specification most competitors at this price do not match. Against that, the system requires a manual backwash and rinse every seven to ten days, and Aquasure states outright that the assembled system has never been NSF certified and that it therefore cannot supply a spec sheet. One owner review on the manufacturer's own page reports the system underperforming a cheaper predecessor and driving up water bills through weekly flushing. At $799.99 it is priced against certified whole-house systems costing twice as much, and the gap is exactly the certification.