xTool Smoke Purifier Pre filter(5PCS) xTool S1 Series Black fire-retardant acrylic sheet plexiglass

Black fire-retardant acrylic sheet plexiglass has excellent flame-retardant properties

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Features a clip design that easily clips onto suitcases

A variety of options can be provided to meet different design needs

High quality: Crafted from premium materials

xTool Smoke Purifier Pre filter(5PCS) xTool S1 Series Black fire-retardant acrylic sheet plexiglassCompatible with xTool Smoke Purifier except for xTool F1 air purifier Pre filter: It's recommended to replace after use for 7 to 15 days or replace the pre filter when more than 70% of its surface is covered by dust that can't be removed.