I kept a log to see if my Brita filter slow performance was real or just my imagination. So far I have found the results to be clear and repeatable. Every advanced filter I have used in my Brita Pitcher has clogged after 6 to 10 gallons or about 2 to 3 weeks.
If I were filtering muddy water from a stream, these results would not surprise me at all. But I am filtering water I have distilled from Fort Collins, CO tap water. The city water has a very high quality, repeatedly ranking among the best in the US. I distill the water to remove minerals, chlorine, fluoride and most everything else that might be present. The Brita Pitcher is just the final polishing step in the process to slightly improve the taste.
What goes into the Brita filter is very close to pure water. And yet, somehow, the new advanced filters clog very quickly. The old filters never clogged. They kept working for up to 4 months and close to 100 gallons when I forgot to change the filter on schedule.
Brita Filter Slow Performance Video
Have a look at this video to see the progression.
Brita Filter Slow Performance Data
While I was logging the number of gallons filtered I also recorded the time it took to filter one quart of water. As the total number of gallons filtered increases, so does the time it takes to filter a quart. When it gets up to about an hour I know that by the next day the filter will be so clogged it hardly works at all.
This graph combines results from the two filters I tested at room temperature.
13 April 2018 – I’m testing an Epic Water Filters pitcher, which appears to be a superior product over Brita and I’ll post the results here on Helioza. Use coupon code HELIOZA for a 15% discount on any purchase from Epic Water Filters. If you decide to buy an Epic product, I will earn a commission on your purchase. If you don’t, I earn nothing. I’m doing these tests because I am disgusted with Brita and think the Epic products will perform much better. That discount code again, helioza on the checkout page.
Distiller Good Brita Alternative
The best way to end frustration with slow Brita Pitcher filters is to switch from filtering to distilling. A good water distiller produces pure water with virtually no contaminants. Bacteria cannot survive the distillation process and an activated carbon filter removes most chemicals that evaporate with the water.
Many brands and models are available. I have owned a Waterwise 9000 distiller for over twenty years. I bought a replacement unit a few years back when the old one finally reached the end of its life. I think it has been an outstanding health investment and I highly recommend it.
“Brita” is a registered trademark of Brita LP.