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Install pressure gauges on either side of your water filter

An easy way to determine whether it's time to change your whole house water filter(s) is…

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Frequently Asked QUESTIONS

FAQ

How often do I change my furnace filter?

Standard 1" filters should be changed on average every three months. High capacity 5" filters should be checked after the first 6 months and changed within the year

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Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System

Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System

  • True HEPA system—means the entire system has been tested to meet industry standards for particle/bioaerosol filtration
  • Near-perfect filtration—up to 99.97% efficient in removing particles and bioaerosols down to 0.3 micron*
  • Sealed bypass design—traps particles and prevents them from escaping
  • Optional carbon filtration—helps remove odors
  • Powerful, yet quiet performance—completely and quietly filters the air inside your home, several times a day
  • Easy integration—designed to work with Lennox® heating and cooling systems for total home comfort
  • No ozone emissions— a known lung irritant**
  • 5-Year Limited Warranty on covered components

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