September 18, 2025

Best Water and Air Filters for Reducing Toxin Exposure

Water, air, and food are our greatest sources of toxin exposure. Learn about the best water and air filter brands, affordable options, and safer product choices for everyday life.

Pure water in glass and water filters on the blurred background.

Water, air, and food are the greatest sources of toxin exposure in our daily lives. By investing in the right water and air filters, you can help reduce exposure and create a cleaner, safer environment at home and on the go.

Water Filters

What you bathe in, cook with, and drink matters. Filtering your water may feel like a big expense, but it is worth the investment. While pathogens and microorganisms are less of a concern, contaminants such as fluoride, heavy metals, and even trace amounts of medications are more pressing issues.

To understand what’s in your local water supply, check the EWG Tap Water Database by entering your zip code.

Note: Reverse osmosis filters (top two options) remove beneficial minerals from the water, so you’ll need to remineralize it afterward.

Best Brands of Water Filters

  • Hydroviv – Custom filters; note you need separate filters for hot and cold water at the sink. One filter is sufficient for a shower head or refrigerator setup.
  • Aquasana – Reverse osmosis filter that installs under your sink.
  • AquaTru – Countertop or under-sink reverse osmosis filtration systems.
  • Clearly Filtered Pitcher – Similar to the Berkey but more convenient. Keep in mind filters need frequent replacement, raising the long-term cost. (Berkey filters last longer.)

Cheaper Options

  • Clearly Filtered Water Bottle
  • Whole Foods BPA-Free 3-Gallon Containers – Fill with reverse osmosis water for a cost-effective interim solution.

Travel Options

  • LifeStraw – Filters bacteria, parasites, microplastics, dirt, and sand.
  • Go Pure Pod – Reduces PFAS, bacteria, microplastics, chlorine, fluorine, lead, and arsenic.
  • Berkey – Great for longer travel times.

Important: Countertop filters are generally ineffective against smaller particles.

For everyday use, avoid plastic bottles—even if they’re labeled BPA-free. Glass or stainless steel are the best choices.

Air Filters

Clean air is just as important as clean water. High-quality air filters can help reduce your exposure to indoor pollutants and improve air quality in your home.

Candles

Many candles on the market release toxins into the air. Choosing clean-burning options is a safer alternative.

By making mindful choices with your water, air, and even candles, you can create a healthier living space and reduce unnecessary exposure to environmental toxins.

Contact Us

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