Available again. 2/27/19 to 3/31/19
https://www.costco.com/Winix-C535…80290.ht
Shipping & Handling Included*
Features:
Includes 2 True HEPA Filters And 8 Activated Carbon Pre-Filters
Close To A Two Year Supply Of Filters
PlasmaWave® Technology
3 Stage Filtration