The all-access model aa1-fs allows easy access to clear and maintain a/c drain lines. Built-in float switch will shut off the a/c unit if a clogged drain is detected avoiding costly water damage. Tested to UL 508.
Blow out a/c drain line in both directions
Use wet/vac to vacuum out line
Access to add drain line cleaners
Installs fast & easy
Built-in float switch protects against overflows due to clogged drain line