Polaris Zodiac 280/360 Vacuum Tube [Black] (K21) miscvalves A replacement is often appropriate

A replacement is often appropriate when the original cartridge shows structural wear

Useful when multiple wet-end parts are worn or damaged

Designed for compatible Gemini

The CMP 25559-201-000 Aussie Insider eyeball fitting is designed for compatible jet and return applications and features a 2 inch insider format in gray

A swirl barrel is one of the parts that gives a spa seat its personality

Polaris Zodiac 280/360 Vacuum Tube [Black] (K21) miscvalves A replacement is often appropriateThe vacuum tube helps direct flow inside Polaris 280 and 360 cleaners, supporting debris collection and internal cleaner operation. This black replacement tube is useful when the original tube becomes cracked, warped, or damaged from normal wear. Part K21 is a good fit for repairs where suction path integrity and cleaner performance need attention. Replacing a damaged vacuum tube can help restore more efficient debris movement through the cleaner and