Filter-Monster Filters with Pre-Filters Set, 2 Pack - Compatible with PureZone Model PEAIRTWR Elite 4-in-1 Air Purifier

Compatibility: Compatible with PEAIRTWR filters and is engineered to fit PureZone Elite 4-in-1 air purifiers

Air Quality Improvement: Filtration is rated H13 and removes up to 99.97% of airborne particles as small as 0.3 microns in size

Filtration Levels: Carbon filter reduces common odors as well as gases chemicals and VOCs (Volatile Organic Compounds) from cooking cleaning and smoking

Maintenance: Recommended to change this filter once every six (6) months under normal conditions, and more often under harsh air conditions

Approximate Measurements: 18 x 5.3 x 2.9 inches

Each package contains two (2) replacement filters and four (4) pre-filters