What is the difference between straight, crimped, and tapered broom filaments?

Straight, crimped, and tapered broom filaments differ in geometry and the way they contact a surface. Straight filaments provide a more uniform strand shape and can suit designs requiring direct, firm contact. Crimped filaments have a wavy profile that can add bulk and alter flexibility and debris contact. Tapered filaments become finer toward the tip, which may help them reach small gaps and contact fine particles. These shapes are not interchangeable in every broom design, and results depend on the base material, taper profile, tuft arrangement, and target debris. Buyers should specify the intended cleaning task and confirm which filament shapes are available for their selected material.