The pHountain pHresh system is the very best, cutting-edge whole house water filtration system available to Long Island residents. It effectively removes and reduces over 278 known toxins from every faucet in your house — sinks, showers, bathtubs! Our system provides you the cleanest, safest and healthiest water right in your home. The pHountain pHresh system uses no chemicals, salt or Reverse Osmosis. PLUS, the pHountain water purification system is backed by a 10-year 100% warranty for parts.