Swimming Pools, Pool Care and Water Play

A lighter alternative to sand filter media

Polysphere filter balls are PET filter media for compatible sand filters. This 500 g quantity is listed as equivalent to 18 kg of sand, offering a lighter option when changing filter media. Check your filter’s instructions to confirm the required media and amount before use.

Product details

1. A sand alternative: At 500 g for the stated equivalent of 18 kg of sand, this media weighs less to carry when preparing a filter than that quantity of sand.
2. Check filter compatibility: Designed for sand filters and also listed as suitable for other sand filter models. Confirm compatibility with your filter before use.
3. PET material: The filter balls are made from 100% PET. The listed 500 g is the filter media quantity.
4. Flow information: The product information describes a lower pressure rise than with sand. The balls are listed for filters rated at approximately 2,006–3,785 litres per hour; check your filter’s rating and instructions.
5. The article number identifies this Polysphere filter media. Check the model and compatibility details to confirm it is the type you need for your sand filter.

Experiences with Bloomcabin

1. "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Olivia Wilson
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Jack Thompson
3. "I had a question about my delivery, and Bloomcabin's customer support was friendly and helpful. They kept me informed and made the whole experience easy." – Charlotte Brown