Plastiflex 30 ft Dual-Voltage Central Vacuum Hose with Pigtail, Silver Nobles Fitting the correct red cover

Fitting the correct red cover holds the filter square again and returns clean

yet suction and clean exhaust rely on all of them being fresh

grit reaches the bearing and the wheel looks worn

Tip: always unplug the vacuum before any electrical repair

Plastiflex 30 ft Dual-Voltage Central Vacuum Hose with Pigtail, Silver Nobles Fitting the correct red coverThe Plastiflex 30 foot dual voltage central vacuum hose (Part #CBEZ138030S N) is the silver colored version of Plastiflex's electrified pigtail hose for ducted whole house vacuum systems. Its smooth wall 1 3 8" inside diameter promotes strong, steady suction and resists clogging over the full 30 foot run. As a dual voltage hose, it delivers 120V power to an electric power nozzle and carries low voltage on off signaling to the handle. The included 6