Filter Replacement Kit for xTool Smoke Purifier (1 Pack) Plywood sturdy and not easy to

sturdy and not easy to break or deform

Compatible models: Laser engraving photo paper can be engraved by xTool brand 2W-20W laser cutting machines

and 6 customizable decorative pieces

or other items

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

Filter Replacement Kit for xTool Smoke Purifier (1 Pack) Plywood sturdy and not easy toThis Filter Replacement Kit is for xTool Smoke Purifier What's in the Box: Pre filter *2, Middle filter *1, Main filter *1 Pre filter: Captures visible smoke and dust. Our pre filter is much thicker and has 2. 5 times longer lifespan than others on the market Middle filter: Effectively absorbs and filters harmful particles down to 0. 3m with 99. 97% purification rate Main filter: Absorbs and removes harmful gases and unpleasant odors with the high