Bussmann 20A Fusetron FNM Cartridge General Purpose Time Delay Cartridge Fuse (2-Pack) ECO-FLO so it fits a wide

so it fits a wide varierty of pop-up drain assemblies and takes the guesswork out of trying to figure out which replacement stopper to purchase

and performance

and rust from water softener's resin bed

It is designed to provide versatility with a 2 x 4 recess to work with large wood

Bussmann 20A Fusetron FNM Cartridge General Purpose Time Delay Cartridge Fuse (2-Pack) ECO-FLO so it fits a wideFusetron time delay general purpose FNM cartridge fuse. Suitable for circuits with high inrush current such as: spas, pool pumps, and other commercial equipment. Time delay feature allows the initial start up surge for typical motors to pass, but opens prior to burnout when longer dangerous overloads are present. UL (Underwriter's Laboratories) listed.