Compost Bin Filters Ceiling Fan Filter Activated Coconut Shells Carbon Air Filters Self-Adhesive Blade Top Keeps Fresh(24pcs)

Routine Replacement Guidance: Swap out old pieces on a regular cycle to keep stable structural performance, avoid long term continuous placement, and store spare units in dry ventilated areas when not in useColour:Black Material:sponge Package Contents: 12/24 * Ceiling Fan Filters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• Dense Fiber Layer Structure: Built with thick compact fiber construction and tight internal weaving, forming a stable barrier layer to slow down internal air circulation inside closed storage containers
• Customizable Cutting Design: Features soft pliable sheet shaping that allows easy trimming and resizing, adapting to round, square and irregular lid openings for flexible DIY matching with various container styles
• Universal Container Lid Fit: Designed to suit most household waste storage lids with common curved and flat structures, working well with daily indoor metal storage vessels for seamless daily use
• Stable Integrated Molding: Adopts reinforced bonding craft to combine internal fiber layers, delivering tear-resistant performance and maintaining complete flat shape during long-term placement inside confined spaces
• Breathable Physical Isolation Effect: Creates balanced micro air permeability through dense micro gaps, balancing internal and external air exchange while lowering cross contamination between internal contents and surrounding space