Welcome Coupon Codes

We like you... a lot

In addition to receiving free shipping on any order size, we'd like to extend an extra 5% off your first order when you use coupon code NEW5FL. This coupon code applies to purchases made on HVAC.com, Filtration.com or Humidifiers.com, can only be used once and cannot be combined with any other offer, some exclusions apply.*


Need some help?

Purchasing the right product is an important decision, when your health and comfort is at stake! When making a decision about which item to purchase, we encourage you to ask questions and tap into our three decades of heating, air conditioning, humidification, filtration and indoor air quality experience. We are happy to help.

Thanks again for stopping by our family of sites, we are so happy to have you here!


 *Coupon codes cannot be applied to whole house dehumidifiers or orders totaling more than $750. The coupon code is one-time-use only and cannot be combined with any other store promotional offer.

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