Swimming Pools, Pool Care & Inflatables

A lighter alternative to sand filter media

Polysphere filter balls are filter media for compatible sand-filter systems. This 500 g quantity is listed as equivalent to 18 kg of sand, offering an alternative to handling sand media. The balls are made from 100% PET and are intended for sand filters; other sand-filter models are also listed as compatible. Check your filter’s requirements before choosing replacement media.

Product details

1. 500 g of filter media: The stated sand equivalent is 18 kg. Use this figure when comparing the listed quantity with sand filter media.
2. Sand filters are specified as compatible, and other sand-filter models are also listed. Confirm the requirements for your particular filter before use.
3. 100% PET: The filter balls are made from 100% PET. This identifies their material without making claims about cleaning, lifespan or disposal.
4. Listed flow-rate range: The media is listed for filters with a flow rate of approximately 2006–3785 litres per hour. Compare this range with your filter’s specifications.
5. Lower pressure than sand: Lower pressure than sand is listed as a flow advantage and described as gentler on the pump.

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." – Lerato Mokoena
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Daniel Jacobs
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." – Thandi Nkosi