the unit is refilled through a slot at its bottom

blowoutproof CPVC stem

Bradley 142-002Cm "Service" Washer Replacement Part

Equa Balance Seal

Bradley 269-529 On-Off Switch Plate Replacement Part

Rubbermaid Cotton, Synthetic Blend Dust Mop Kit, Length 36", Width 36", 1 EA - FGJ25567YL00 Paper Towel Type-C-Fold the unit is refilled throughThe Rubbermaid Commercial dust mop kit features a twisted loop, prelaundered dust mop head, frame, and snap on handle ideal for basic cleaning jobs. Flat dust mop head is designed for quick and easy cleaning. Cotton and synthetic blend mop head has a longer product life than traditional cotton. No snagging, fraying, or unraveling. Slip on slip through backing.