Used PET water bottles carried a microbial load of 68.8 cfu/ml at initial sampling, significantly higher than the 35.4 cfu/ml found in SS (stainless steel) bottles, across 30 water bottles gathered from different users, according to a 30-bottle study indexed by the National Library of Medicine. That gap is the everyday case against reusing plastic water bottles, and heat … [Read more...] about Reusing Plastic Water Bottles: What Studies Show in 2026
Water Appliances Archives • Page 3 of 4
Benefits of Reverse Osmosis Systems: What the Evidence Shows
A reverse osmosis filter has a pore size of about 0.0001 microns, according to the Centers for Disease Control and Prevention (CDC), and the agency lists it as removing parasites, bacteria, and viruses, plus chemicals including lead, copper, chromium, chloride, and sodium (salt). The benefits of reverse osmosis systems extend to PFAS: in a Duke University and North … [Read more...] about Benefits of Reverse Osmosis Systems: What the Evidence Shows
Propur Water Filter Review
There are many reasons why customers love Gravity Water Filters. It’s a one-time investment that can give you a sufficient amount of water for a long period of time. Except for the timely filter replacements, you don’t have to worry about anything either.Berkey has been the default choice for most of the time, and Propur was in the ‘ignored’ list. Now, after reading a … [Read more...] about Propur Water Filter Review
The Best Water Softeners Reviews
We often think about why people don’t buy water softeners as often as they buy water filters. This time, we figured out the reason.Thanks to the various scandals and reports, people have started taking water filtering seriously. This resulted in an increasing demand for water filters out there.Water Hardness, however, is still overlooked by most people.Probably, … [Read more...] about The Best Water Softeners Reviews
Reverse Osmosis System: How It Works and What It Removes
A reverse osmosis system forces water through a membrane with a pore size of about 0.0001 micron, according to CDC guidance, compared with about 0.1 micron for a microfiltration filter. That fine membrane comes at a cost in water, because a typical point-of-use RO system will generate five gallons or more of reject water for every gallon of treated water produced, … [Read more...] about Reverse Osmosis System: How It Works and What It Removes
Are Water Filter Pitchers Necessary? What They Remove in 2026
At least 45% of the nation's tap water is estimated to have one or more types of PFAS, according to USGS. Are water filter pitchers necessary for every home as a result? Not automatically, because according to the CDC, if your tap water does not contain harmful germs or chemicals, you may not need a filter.A pitcher earns its place when a test or your utility's report … [Read more...] about Are Water Filter Pitchers Necessary? What They Remove in 2026
Buying a Water Filter Pitcher: 7 Checks Before You Choose
Lead reduction to 5 parts per billion (ppb) or less, tested against NSF/ANSI Standards 53 and 42, is the EPA benchmark for pitcher filters and the first check when buying a water filter pitcher. Filter life varies widely too, according to Brita's support pages: Brita rates its Original (Standard) filter at every 40 gallons (about 2 months) and its Elite filter at every 120 … [Read more...] about Buying a Water Filter Pitcher: 7 Checks Before You Choose