Power Nozzle Height Adjustment Lever / Block Assembly for Cen-Tec, Panasonic & Kenmore DC17 Each bag uses multi-ply filtration

Each bag uses multi-ply filtration paper to trap dirt

Tip: rinse under cool water and dry fully before reinstalling

Worn bristles fail to lift dirt from the pile

Replacing it with the factory part rebuilds a stable

Power Nozzle Height Adjustment Lever / Block Assembly for Cen-Tec, Panasonic & Kenmore DC17 Each bag uses multi-ply filtrationThis power nozzle height adjustment lever and block assembly (Part #40933) sets the carpet pile height on a range of central vacuum and canister power nozzles, letting the brushroll ride at the correct distance from low pile to plush carpeting. A broken lever or cracked block is a frequent cause of a power head that drags, scuffs, or fails to lock into a height setting. Designed as a multi fit service part, it covers a number of popular nozzles