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Understand PFAS

Eco-Friendly Water Filtration: Why Coconut Carbon Filters Are Best

Coconut-Based Activated Carbon Block Filtration - the Eco-Friendly Powerhouse of Water Purification

Eco-Friendly Water Filtration: Why Coconut Carbon Filters Are Best

Holmblad Water

4 days ago2 min read

How a Reverse Osmosis Water Filter Works

How a Reverse Osmosis Water Filter Works for use at home

Holmblad Water

Apr 153 min read

Healthy Filtration of Limescale – How to Do It?

Healthy Filtration of Limescale – How to Do It? Using polyphosphate against limescale combined with carbon block water filtration

Holmblad Water

Apr 82 min read

Reverse Osmosis. The Most Effective Protection

Reverse Osmosis in 2026: The Most Effective Protection Against Modern Drinking Water Contaminants in the EU

Holmblad Water

Apr 63 min read

Why activated carbon block water filters make sense

Activated Carbon Block Water Filters: Benefits, Limitations, and How They Work

Holmblad Water

Apr 53 min read

filtering microplastics from drinking water

Filtering Microplastics from Water: How It Works

Filtering microplastics from water: Which methods really work, what you should pay attention to, and which solution suits your household and budget.

Holmblad Water

Apr 33 min read

Filtering Nitrate from Tap Water – Here’s How

Filtering nitrates from tap water: Which methods actually work, what you should pay attention to, and which solution is right for your household and water levels.

Holmblad Water

Apr 13 min read

Which water filter offers the best protection against pesticides?

Buying a water filter against pesticides: What matters when choosing activated carbon, reverse osmosis, installation, maintenance, and achieving real pollutant reduction at home.

Holmblad Water

Mar 313 min read

Remove TFA in drinking water - How does it work?

Removing TFA from drinking water: Which filters really work and what households should consider regarding selection, installation, and performance.

Holmblad Water

Mar 303 min read

Which water filter is suitable for removing PFAS?

Welcher Wasserfilter gegen PFAS hilft wirklich? Erfahren Sie, welche Filterarten PFAS reduzieren, worauf Sie beim Kauf achten sollten.

Holmblad Water

Mar 293 min read

PFAS and Pesticide Residues: Europe’s Growing Drinking Water Challenge

Pesticide residues and PFAS (per- and polyfluorinated substances) are increasingly threatening Europe’s drinking water — today and for future generations. Effective filtration is becoming essential for households across the continent. Why PFAS and Pesticides Are a Serious Problem Rising pesticide use: Despite EU ambitions to reduce pesticides, many countries still apply large quantities each year. PFAS contamination: National studies reveal that PFAS in some groundwater sou

Holmblad Water

Oct 17, 20252 min read