Summary SmellRid™ Reusable Universal Activated Carbon Air Purifier and Deodorizer Sheets are a convenient, cut-to-fit air filtration solution for all your air purifier system needs. The power of activated carbon is at your fingertips with our filtration sheets. Features & Benefits • Multi-application activated carbon air purification & deodorizer cloth • Affordable replacement for pre-HEPA & regular filters • Reusable — Reactivates in direct sunlight for repeated use • 16"x16" cut-to-fit convenience for all applications & systems • Filters out odors, airborne irritants & allergens SmellRid™ Universal Activated Carbon Air Purifier & Deodorizer Cloth SmellRid™ Universal Activated Carbon Air Purifier Cloth is a convenient, 16"x16" cut-to-fit air filter & deodorizer solution that puts the power of activated carbon at your fingertips. The non-woven filtration cloths are easily trimmed to size, becoming affordable replacement filters or pre-filters for your household air purifiers, humidifiers, and HEPA filtration systems. SmellRid™ sheets are infused with activated carbon that naturally absorbs micro-allergens and eliminates air-borne odors. By using our SmellRid™ Universal Activated Carbon Air Purifier & Deodorizer in your air filtration devices, you can enjoy a fresh, odor-free indoor environment. Purify & Deodorize the Air in Your Home SmellRid™ Universal Activated Carbon Air Purifier Cloths eliminate airborne micro-allergens and odors using the natural bonding action of activated charcoal. Air that is pulled through your existing furnace, air filtration system, or humidifier intake vents is scrubbed of airborne irritants to produce cleaner, fresher air. For family members who suffer from chemical sensitivities, SmellRid™ Universal Air Purifier Cloths intensify the filtration capabilities of expensive HEPA filters, reducing the frequency of replacing those costly HEPA filters. Reusable for Lasting Air Purification SmellRid™ Universal Activated Carbon Air Purifier Cloths are reusable and can be reactivated in direct sunlight for long lasting air purification. This continuous usability aids in saving you in filter costs, especially when used as a HEPA pre-filter.