A measure of how effectively the filter removed flavor taints, along with the resulting odor taints, that CR added to plain water with minimal intrinsic flavor and odor (the "control" water). The test ...

If you’ve been thinking about buying a water filter pitcher to reduce the contaminants in your drinking water, there’s a good chance you’ve heard of Brita and Pur. As the two most recognizable names ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

Products like the Grayl filtration cup and ÖKO Odyssey six-in-one bottle make treating water quite simple and intuitive. The Oasis water treatment system looks to add even more ease and versatility by ...

With prices for the K&F Concept Variable Fader ND 1-8.6 filter starting at just $20 for the smallest 40.5mm version and only going up to a still very affordable $30 for the most expensive 82mm model, ...