The 3M™ Secure Click™ Filter Retainer is made to fit the 3M™ Secure Click™ Particulate Filter D7N11 and 3M™ Secure Click™ Particulate Filter D7P71 to use as a part of the 3M™ Secure Click™ System. Suitable for environments containing solid and liquid particles, this filter retainer plays an integral role in maintaining proper particulate filtration. Pair the 3M™ Secure Click™ Filter Retainer with your existing 3M™ Secure Click™ Products for a complete respiratory solution.
 
The 3M™ Secure Click™ Filter Retainer is compatible with 3M™ Secure Click™ 800-Series Reusable Respirators. This system replaces the round bayonet connector with the new 3M™ Secure Click™ Connection, resulting in a quick, simple cartridge/filter attachment that functions like a seat belt. Simply align the connections and push until you hear a 'click' and feel confident that filters and cartridges are installed properly.