Filter Balls 700g replaces 25kg of filter sand, filter balls for swimming pools, filtration pumps, and aquarium sand filters. (700g)

【Easier Lifespan】 700g replaces the power of 25kg of filter sand, quartz sand, or 20kg of filter glass. This saves you energy and time when refilling the filter.

Outstanding Cleanliness: Filters even the smallest dirt particles down to 1 micron and also filters grease from the water.

【Reusable】 Made of 100% polyethylene, the filter balls can be washed and reused. Save energy, costs, and other pool accessories.

Universal Use: Our filter balls are universal for cleaning almost all filter boilers. Also suitable for sand filter pumps in saltwater.

【Scope of Application】 - Swimming pool, filter pump, aquarium, etc. The use of filter balls can lead to a clean and clear water quality effect.