Guardian Plus GSHH3K HEPA Filtration / Fresh Air / Heat Recovery Unit Service

*Note: We recommend HEPA filter change 1 time per year and pre-filter change 2 times per year.

**Add-On agreements are dependent upon homeowner having a Furnace or A/C ESA and the add-on service being performed at the time of the routine maintenance inspection for the furnace or A/C. 

(All pricing INCLUDES taxes and UPS Standard Ground shipping.)

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