Win Change 3.1 lb Pool Filter Balls | Eco-Friendly Sand Filter Media for Above-Ground Pools

Win Change 3.1 lb Pool Filter Balls offer an eco-friendly alternative to traditional sand media. Made from specially treated polyethylene, these filter balls are recyclable, lightweight, and designed to support clear pool water with less bulk. The package includes approximately 1400 g of white filter balls and a laundry bag for convenient storage. With a diameter of 50–60 mm, they sit evenly in the filter bed and can act as a substitute for larger volumes of quartz sand in compatible systems.

These filter balls are designed to replace substantial amounts of sand, potentially substituting up to 110 lb of sand in suitable filters. Their microstructure is finer than typical filter sand, enabling the capture of smaller particles while preserving a steady flow. The result is a filtration approach that is easier on the system and can help reduce cloudiness during circulation. Their uniform, lighter form distributes more evenly, which can contribute to smoother water movement and a more comfortable swimming experience.

Key benefits you might notice

• Eco-friendly polyethylene construction that is recyclable
• Diameter of 50–60 mm for stable bed performance
• Includes about 1400 g of filter balls plus a laundry bag
• Reusable, with simple machine or hand cleaning
• Finer inner structure compared to standard sand for potential finer filtration
• Lower backwash frequency in many compatible systems
• Lighter and easier to handle than traditional sand media
• Helps prevent sand carryover into the pool, reducing irritation and debris

Ideal use and versatility

• Designed for summer pool sand filters and other water filtration setups
• Suitable for above-ground pools, aquariums, and general water filtration needs
• Simple substitution for traditional filter media without heavy lifting
• Low-maintenance option that supports clear water and comfortable swimming