Heating water to a continuous boil for 1 minute makes it safe to drink. The Vario filter produces up to two quarts per minute in quick mode or one quart per minute in its longest life mode, and its base can be connected directly to water bottles or used with an outlet hose to fill hydration systems or larger containers. It also infuses the water with a vitamin and mineral blend for skin and hair health, and the filter only needs to be replaced every six months in an average household. However, you can filter your shower water with the AquaBliss SF100 revitalizing shower filter, which simply screws onto your shower.
The reverse osmosis system works by pushing pressurized water through a series of smaller and smaller filters and, finally, through a semipermeable membrane that traps essentially all contaminants. Certification requires manufacturers to indicate how much water the filter can treat before changing it. The brand also offers a filter recycling program where you can return old and used filters that are responsibly recycled through TerraCycle. It is both a purifier and a filter, removing more than 200 contaminants from tap water and water from ponds and streams.
If you're looking for a filter that performs heavy-duty cleaning, Syn recommends reverse osmosis systems because they force water through a semipermeable membrane under pressure, leaving contaminants behind. These filters use coconut-based activated carbon to remove chlorine, mercury, copper, zinc and cadmium from the water, and the pitcher has a built-in indicator light that lets you know when the filter needs to be replaced. Carafes, for example, can filter a few cups or gallons at a time, while filters mounted on the faucet or under the sink work directly through a faucet. The entire unit weighs just 15 ounces, making it light enough for hiking, and each cartridge can filter up to 500 gallons of water.
The unit has several types of filter media inside, including sediment filters, redox media, activated carbon and more, and helps neutralize odors, balance pH, and remove chlorine, pesticides, pharmaceuticals, dirt, odors and more from the water. If you're worried about lead or other contaminants in your drinking water, the Big Berkey water filter has a portable design that's ideal for an RV or any type of trip. The compact filter uses a combination of activated carbon, ceramic and fiberglass to remove bacteria, protozoa, cysts, algae, spores and sediment from the water, allowing hikers and campers to drink safely from natural water sources. The filter is made of 65% plant-based renewable materials (certified sustainable activated coconut shell charcoal and vegetable sugar cane, plus ion exchange), while the pitcher is made of BPA-free plastic and sustainable bamboo, so you can feel great filtering out unwanted chemicals and flavors minerals from your tap.
Water jugs are one of the most popular ways to filter tap water, and Brita is one of the best-known brands on the market.