Bestway Polysphere Filter Pump 5,678 L/h - includes filter balls

Thanks to this Bestway Flowclear sand filter pump, your pool will stay beautifully clean. That way, you can enjoy a refreshing dip every single time! 🥽

The Bestway Polysphere Filter Pump 5,678 L/h is an innovative and powerful pump specially designed for above-ground pools ranging from 1,100 to 31,700 liters (300–8,400 gal.). This filter pump uses Polysphere filter balls, which are lighter than traditional sand and last longer, so you don’t have to replace them as often. The balls are made of non-toxic, recyclable material and provide excellent filtration performance with minimal maintenance.

The pool water is pumped through the included filtration balls, trapping debris inside the balls while returning clean water to the pool. In addition to clean and clear water, the filter pump also circulates the pool water, allowing the added maintenance products (chlorine, pH, etc.) to work more effectively. This makes your maintenance products last longer—which is also good for your wallet. The sand filter pump is therefore the most important part of the pool!

✅ Ensures clean pool water
✅ More powerful than a cartridge filter pump; removes small particles of debris
✅ Requires fewer maintenance products
✅ Ideal for medium to large pools
✅ Polysphere balls are reusable and long-lasting

For which pools is this filter pump suitable?
This sand filter pump issuitable for above-ground pools ranging from 1,100 to 31,700 L.

Please note: This pump cannot be used for pools larger than 31,700 liters. Before purchasing, check your pool’s capacity so you can buy a pump that’s the right fit—that way, your swimming season won’t go down the drain 😉

What is the capacity of this sand filter pump?
Please note: This pump has a capacity (pump flow rate) of 5,678 L/h. Once you connect it to the pool and the pump begins filtering the water, the flow rate will decrease to a system flow rate of 3,974 L/h. The actual efficiency of the water filtration process is therefore lower than the sand filter pump’s capacity. Keep this in mind when choosing a filter pump that’s suitable for your pool’s volume. And be sure to compare the pump flow rate and the system flow rate.

How should you maintain the sand filter pump?
The advantage of this filter pump is that it requires virtually no maintenance. The filter balls only need to be replaced every 4–6 months. So it won’t cost you much time or money! You can simply wash the filter balls on the gentle cycle in the washing machine.

Warning: Do not perform a backwash with Polysphere filter balls as the filter medium. Otherwise, they’ll fly all over the place ;)!

🙋 Tips from pool expert Marcel for a clean pool:
A poolisn’t just for cooling off and having fun—it also requires proper maintenance. So keep a close eye on your pool’s water parameters (pH, chlorine, and alkalinity) to ensure you can enjoy your pool safely for as long as possible. Check out our extensive selection of pool care products here.

Not sure how to get your pool ready for summer? Be sure to read this blog post to get your pool ready for swimming in 5 steps!

About Bestway:
Committed to bringing joy into people’s lives with innovative, high-quality products, Bestway creates moments of well-being and fun for people of all ages, all over the world.