Sand filter pump Bestway BW58486 — flow 11,355 L/h for above-ground pools

The Sand filter pump Bestway BW58486 — flow 11,355 L/h for above-ground pools is a circulation and filtration unit designed to maintain clear water in seasonal and semi-permanent above-ground pools. The pump uses sand as the filtration medium and combines a high flow rate with a multiport valve that enables filtering, backwashing and rinsing cycles. The device is intended to reduce particulate matter and lower the frequency of manual cleaning while supporting routine pool maintenance.

Advantages

This sand filter pump provides continuous water circulation with a specified flow rate of 11,355 L/h, delivering effective removal of suspended solids through granular media filtration. The integrated multiport valve simplifies switching between normal filtration, backwash and rinse modes without the need to disconnect piping. Using sand as the filter medium reduces ongoing filter cartridge costs and offers straightforward maintenance procedures. The unit is compatible with typical above-ground pool plumbing and is suited for seasonal pool setups.

Suitable for

• Filtration and circulation of water in above-ground family pools
• Seasonal pool maintenance to improve water clarity
• Reducing manual skimming and debris settlement through continuous filtration
• Routine backwash and rinse operations to restore filter performance

Key specifications

• Flow rate: 11,355 litres per hour
• Filter medium: sand (granular media)
• Operation modes via multiport valve: filter, backwash, rinse (plus additional positions as provided on the valve)
• Suitable connection type: standard above-ground pool plumbing fittings
• Intended use: external pump for above-ground pool circulation and filtration

How to use

Install the pump according to the manufacturer’s placement and piping instructions, ensuring stable, level ground and correct hose or pipe connections to the pool inlet and outlet. Fill the filter tank with the recommended type and amount of filter sand before initial operation. Use the multiport valve to select the appropriate mode: set to Filter during normal operation, to Backwash when the pressure rises or water flow reduces, and to Rinse after backwashing. Periodically inspect hoses, fittings and the tank for leaks and monitor pressure to determine when cleaning is needed.

Usage recommendations

For reliable performance, maintain the correct sand grade and level, adhere to recommended run times based on pool volume, and perform backwash cycles as pressure gauge readings indicate increased resistance. Always switch the multiport valve to the ‘Backwash’ position with the pump powered off when changing settings, and follow local safety guidelines for electrical connections and grounding.