Replacement Filter Paper Filter Sheets Insert 5 Layers Filter Cloth Replaceable Filters-30pcs

Description

Specification: Name: replacement filter Material: pp anti-sticking cloth + meltblown cloth + activated carbon cloth Type: 5 layers Size: 12.5*8cm/4.9*3.11in Qty: 20/30/40/50/60/100Pcs Suit for all face cover insided with fliter slot Five Layer Design: -1st layer of spunbond cloth filters micron-level dust. -2nd layer filters industrial pollutants, automobile exhaust, passive smoking, and pollen allergens. -3rd layer of active carbon cloth filters micron-level dust. -4th layer offers filter density for smaller material. -5th layer of spunbond cloth filters out all kinds of harmful substances. Package: 20/30/40/50/60/100 x Replacement Filter Paper