3M ultrafiltration type air purifier special filter (16 pings)

[3M] Ultrafiltration special filter for air purifier-16 pings CHIMSPD-03UCF ◆Can filter 99.9% of allergens as small as 0.1 micron ◆The electrostatic principle of N95 mask ◆Patented electrostatic filtering technology, effectively filtering out allergens ◆Medical grade filtration beyond HEPA ◆Super bass still under powerful filtering ◆Intelligent three-stage wind speed adjustment ◆Power saving and super economy ★This product is a consumable product. Once opened and used, it cannot be returned. ★ ◆Model: CHIMSPD-03UCF ◆Size: 296 x 538 x 21.5 mm ◆Applicable machine model: CHIMSPD-03UCRC ◆Weight: 0.5kg ◆International barcode: 4710367606529 ◆Place of Origin: Filter material imported from the United States, made in Taiwan