xcivi Accessories Only Compatible with Smoke Trap Personal Air Filter, Saliva Catcher, Filters Initial Smoke, Saliva Trap, 3 PCS Replacement Moisture Filter Barriers + 2 PCS Frame

["Specially Designed: Only compatible with Smoke Trap personal air filter. Does not include filters, only 3PCS black replacement moisture filter barriers and 2PCS frame.","Extend Main Filter Life by 50%+: Acts as a primary barrier to trap exhaled moisture and partial tar, preventing premature clogging of your smoking filter. Save money on frequent cartridge replacements while maintaining consistent filtration performance.","Dual Primary Filtration (Moisture + Tar) : Captures condensation and excess tar at the first layer, keeping your main filter cleaner and drier. Reduces dampness-related odors and ensures your filter focuses on finer particle filtration.","Easy to Install & Replace: Tool-free setup: simply insert or attach to smoking filters. The pre-filter darkens as it traps impurities, giving you a clear visual cue for replacement—no guesswork required.","Safe & Cost-Effective Value Pack: Made with BPA-free, food-grade safe material. Available in 6-piece packs, perfect for daily use or travel. A budget-friendly accessory to maximize the value of your main filter."]