Product: Replacement Sponges (4 pack) for Dolphin cleaner 6101611 Why you need these sponges Keeps pool floors and walls clean on a regular schedule and after disturbances: ideal for weekly maintenance, poststorm cleanups, and preseason preparation. Removes a range of debris — spores, sand granules, and organic matter — so your pool stays cleaner between deep cleans and water treatments. Designed to fit Dolphin cleaner model 6101611 for a quick, secure swap. Key benefits and performance debris capture: engineered from density polyvinyl alcohol material to capture particles as small as 20 microns while retaining structural integrity through multiple cleaning cycles. Improved durability: polymer enhancement increases abrasion resistance by 40% compared to standard sponges, extending service life on concrete, vinyl, and fiberglass surfaces. No microfiber shedding: cleans without releasing microfibers that can clog filters or leave residue. Faster, more ecoconscious disposal: biodegradable polyvinyl alcohol construction decomposes 70% faster than conventional materials. Easy installation: each sponge installs securely into Dolphin cleaners in under 15 seconds. Compatibility and material Model compatibility: replacement sponges specifically made for Dolphin cleaner 6101611. Pack size: 4 sponges per pack. Material: density polyvinyl alcohol with polymer enhancement; biodegradable construction. Practical use scenarios Weekly maintenance: swap in a fresh sponge to remove daily organic buildup and fine particulates, reducing strain on filters and chemical use. Poststorm cleanup: quickly pick up sand granules and debris from the pool floor and walls after heavy wind or rain. Preseason preparation: remove monthsold organic residues and spores from surfaces before opening the pool for the season. What to expect Reliable debris removal on concrete, vinyl, and fiberglass surfaces without shedding microfibers. Longerlasting performance from each sponge thanks to increased abrasion resistance and durable construction. Fast, tool replacement that keeps your Dolphin cleaner operating efficiently. a 4pack to keep replacements on hand and maintain consistent cleaning performance for your Dolphin 6101611.