WaterGuard's multi-stage filtration reduces 150+ contaminants including chlorine, lead, PFAS forever chemicals, microplastics, arsenic, pesticides, and heavy metals. Both the faucet filter and showerhead filter are engineered to tackle what your tap water carries — the stuff that passes safety tests but still shouldn't be in your body.

Yes. WaterGuard is designed to fit standard faucets and showerheads found in most homes. Both come with adapters included in the box. No tools, no plumber, no drilling — it threads on in under 2 minutes. If for any reason it doesn't fit, our 30-day guarantee has you covered.

Each filter cartridge lasts approximately 3 months or up to 10,000 liters — whichever comes first. Replacement cartridges are available directly through WaterGuard so you're never stuck waiting. When it's time to swap, it takes less than 60 seconds.

Minimal difference. WaterGuard is engineered to maintain strong flow whether it's on your kitchen faucet or your showerhead. Some users actually notice better pressure from their showerhead because the filter removes the mineral buildup that was restricting flow in the first place.

Both. Your skin and hair absorb chlorine and other chemicals directly in the shower — in fact you can absorb more through a 10 minute shower than drinking 8 glasses of unfiltered water. The showerhead filter handles chlorine, heavy metals, and sediment so your skin and hair aren't taking the hit every single day.

30-day risk-free guarantee, no drama. If you're not tasting and feeling the difference in your water and your shower, just reach out and we'll sort it the same day. You've got nothing to lose and cleaner water to gain.