Nispira True HEPA Filter Compatible with Flex 45i Air Purifier B4-Odor B4-Fresh FL40-Silver-Carbon borosilicate glass coffee QUALITY AIR FILTERS: Set of

QUALITY AIR FILTERS: Set of 3-in-1 HEPA Carbon filters with pre filters compatible with air purifiers

HE601 and HE602

Suggested to replace every 12 months for optimal performance

HEPA Filter dimension: 10" x 6

Crafted from heat-resistant borosilicate glass and supported by a stainless steel frame

Nispira True HEPA Filter Compatible with Flex 45i Air Purifier B4-Odor B4-Fresh FL40-Silver-Carbon borosilicate glass coffee QUALITY AIR FILTERS: Set ofNispira HEPA + activated charcoal filter replacement compatible with model 45i Flex Air Purifier Preliminary Filter traps hair and dust. High quality HEPA filter capture 99. 97% of airborne particles down to 0. 3 microns. Activated carbon filter deodorize any unfavorable household odor and traps the dust Easy to install. Suggest replacing the filter every 6 month the most to maximize the performance 14. 25"L x 11"W X 2"TH 100% customer satisfaction