The Woder Blog

Woder vs Aquasana: Which Under-Sink Filter Is Worth Your Money in 2026?

Table of Contents If you’re comparing these two, you’ve already done something most buyers haven’t — you’ve narrowed it down to filters that actually belong in the same category of under the sink PFAS removal water filters. That matters. Both Woder and Aquasana use selective filtration. They remove contaminants without stripping out the minerals your […]

Woder vs iSpring: Comparing Under-Sink Water Filters for 2026

Table of Contents You’re shopping for an under-sink water filter and iSpring keeps showing up. It’s a well-known brand with a wide product range, so that’s not surprising. But before you commit, it’s worth understanding what you’re actually getting with an iSpring system — and how a fundamentally different approach stacks up. This article breaks […]

The Woder Way

Woder – Oak Magazine Feature Inspired by Oak Magazine · Brand Feature The Woder Way A conversation about clean water, selective filtration® and the ‘slow water’ idea — and why gravity may hold the key to the future of modern filtration. Woder Filters founder Idan Granit lays out his vision. What does it mean to […]

What are PFAS and Why Does It End Up in Your Tap Water?

Table of Contents You turn on the tap, fill a glass, and drink. Simple enough. But what if something invisible was already in that water before it reached you — something that doesn’t break down, doesn’t smell, and doesn’t show up on a basic water quality report? That’s the reality for millions of households across […]

Where to Buy Under Sink Water Filters That Keep Minerals

Shopping for an under sink water filter that removes contaminants without stripping beneficial minerals can feel overwhelming. Dozens of brands compete for your attention across online marketplaces, big-box retailers, and direct-to-consumer websites. The trick is knowing which purchase channel gives you the best combination of product authenticity, customer support, and long-term value. This guide walks […]

Lead Removal Without RO: 5 Filtration Methods Compared

Millions of Americans drink water from systems with detectable lead levels, and the EPA’s updated Lead and Copper Rule Improvements now lower the action level to 10 ppb, effective 2027. If you want heavy metal protection at home but refuse to sacrifice counter space, waste water, or strip healthy minerals, you have more options than […]

Chlorine Taste After Filtering? Hidden Causes and Fixes

You turned on your filtered tap and expected fresh, clean water. Instead, that sharp chemical bite hit your tongue again. If your water still tastes like chlorine after passing through a filter, the problem is almost certainly solvable. The key is understanding what your filter is actually designed to remove, what your water utility is […]

Best Place to Buy an Under Sink Water Filter That Keeps Minerals

The Best Place to Buy an Under Sink Water Filter That Keeps Minerals Finding a water filter that strikes the perfect balance between purity and nutrition can be challenging. Most conventional filters either miss dangerous contaminants or strip away the healthy minerals your body needs. This guide explores the best options for selective filtration. Why […]

Fish-Inspired Filters Stop Microplastics / PFAS

Scientists at the University of Bonn have designed a new washing machine filter. This filter mimics the way fish use their gill arches to trap food. This nature-inspired system prevents clogging and removes more than 99% of microplastic fibers from wastewater. This is according to tests published in npj Emerging Contaminants. Microplastics are a growing […]

Water Softener vs. Water Filter

Water softeners and filters are both recommended to improve water quality, but what’s the difference? Before installing one in your home, you’ll want to be sure it addresses your specific needs. Depending on your needs, you may need a filter, a softener, or both. Find out how softeners and filters differ, how they work, and […]