Replacement 18 inch Curved Swimming Pool and Spa Wall and Floor Brush with Nylon Bristles Overview This replacement brush head combines a curved 18 inch profile with a rectangular footprint to deliver consistent contact across walls, floors, and steps. Durable nylon bristles provide reliable scrubbing for routine pool and spa cleaning tasks. Key benefits Effective cleaning: Curved 18 inch head helps maintain consistent pressure against surfaces for faster removal of dirt and algae buildup. Durable construction: Sturdy brush body and longlasting nylon bristles hold their shape through repeated use. Versatile fit: Designed as a direct replacement for 18 inch curved pool and spa wall and floor brushes, suitable for routine maintenance. Practical shape: Rectangular item shape increases surface contact and helps cover more area during each pass. Easy to use: Lightweight design simplifies handling while brushing walls, floors, and steps. Important attributes Function: Wall and floor brushing for pools and spas, including tile, plaster, concrete, and common liner surfaces. Compatibility: Replacement for 18 inch curved swimming pool and spa brushes; compatible with standard brush attachments used for 18 inch heads. Size: 18 inch head length for broad coverage. Material: Nylon bristles for abrasion resistance and extended life. Performance: Designed for consistent scrubbing action and reliable debris removal during routine maintenance. Typical applications Weekly maintenance: Brush tile lines and pool walls before vacuuming to prevent buildup and improve circulation. Algae control: Scrub shallow ends, steps, and corners where algae and biofilm commonly form to prepare surfaces for chemical treatment. Precleaning for vacuuming: Loosen dirt on floors and steps to allow pool vacuums to remove debris more efficiently. What to expect A dependable replacement brush head that restores the original scrubbing capability of your 18 inch curved wall and floor brush. Use with your existing handle or pole attachment designed for 18 inch brush heads to resume effective pool and spa maintenance.