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Bestway Pool Filtration Balls

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Upgrade your pool filtration the smart way with Bestway® Flowclear™ Polysphere Pool Filtration Balls — a lightweight, eco-friendly alternative to traditional sand.

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Product overview

Upgrade your pool filtration the smart way with Bestway® Flowclear™ Polysphere Pool Filtration Balls — a lightweight, eco-friendly alternative to traditional sand.

Designed to work with all Bestway® sand filters, Polyspheres boost performance, reduce pump pressure, and help deliver cleaner water in less time.

Made from 100% recyclable, non-toxic PET, these soft but mighty filtration balls offer superior efficiency and flow. Just 500g of Polyspheres replaces 18kg of standard sand — making them easier to handle, longer-lasting, and better for the planet. Washable by hand and easy to reuse, they're the low-maintenance pool upgrade that pulls more debris with less effort.

FEATURES
• Works with all Bestway® sand filter pumps
• Increases pump flow and efficiency
• Delivers faster, clearer filtration
• 100% recyclable and non-toxic PET
• Lightweight and easy to handle
• Hand washable and reusable
• 1 Year Warranty

SPECIFICATIONS
Product Dimensions: 34cm (W) x 16cm (H) x 17cm (D)
Material: PET (recyclable, non-toxic)
Compatibility: All Bestway® sand filter pumps
Reusable: Yes — hand washable
Weight: Net/Gross 1kg/1kg

Bestway

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Questions and answers

0 votes
Q:
Can the filter balls be used in sand filters other than bestway? Also are they able to be cleaned through the normal backwash cycle?
A:
They probably can but we would recommend checking with the vendor for that particular sand filter to ensure that it won't create issues. The backwash cycle only really works on sand, we do not recommend trying to clean these filtration balls that way, they can hand washed though.
By Trade Tested on November 26 2025

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Read reviews that mention

Easier than sand!

Switched from sand to the filtration balls this summer, and have been very happy with the results. It's great being able to pull the balls out of the filter and wash them, which wasn't possible with the sand. I also find the pump was struggling to push through the sand after a while, which the balls haven't had yet.

David S Christchurch
No, I do not recommend this product.