2 Carbon Pre Filter Wrap for Filter Queen and similar items

Additional Details ------------------------------ Product description: Activated Charcoal HEGA wrap designed to fit Filter Queen Defender HEPA filters. This filter wrap is made with HEGA (High Efficiency Gas Absorption material, which is highly effective at reducing. Activated carbon is known to remove over 300 noxious gasses and odors. Each pack includes one wrap. This activated charcoal wrap is designed to last 6 months (3 months with pets or smokers) once it is opened. Even if your Air Cleaner/Purifier isn't running, the Charcoal Wrap is continuing to absorb. For a year supply purchase 2 (or 4 with pets or smokers in the home). Fits models AM4000, 4000, D360, DP360 and D11 (or any other model that takes the 7" wrap) or uses the 8" tall HEPA filter. Wrap ships in poly package to ensure freshness. Stock up and save!