Winix C Replacement Filter Set (113050) includes a True HEPA filter and 4 carbon pre-filters. This filter set, formally known as a size 17 filter, provides a full year of filtration.

Compatible Models

It fits Winix Air Cleaner model P150 and B151.

Includes:

• 1 True HEPA Filter (that provides protection for an entire year)
• 4 Activated Carbon Filters
  • Replace the carbon filters every 3 months

Filter Dimensions

Approximate filter dimensions:

• HEPA Filter: 13.2"(H) x 11"(W) x 1.2"(D)
• Carbon Filters (4): 13.2"(H) x 11"(W) x 0.2"(D)