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223 results found for your search term: „SX2100 Sand Filter Pump (220-240 V) (26646)“
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Sand in the water

Sand in the water after a cartridge change usually indicates insufficient backwash. It is important to set the valve correctly and include a "RINSE" step to help settle sand in the filtration vessel and prevent it from escaping into the pool.

Release air for the Sand filter pump

When venting the sand filtration, first turn off the filtration. Then put the lever in the "N" position and release the vent valve. Close it again as soon as water starts to flow out. Unscrew the cap on the outlet or hose at the top. As soon as water starts to flow, screw it back on. Put the lever in the "filtration" position and switch on the filtration.

Backwash for the Sand filter pump

Backwashing is important to maintain proper pressure and cleanliness of the filtration system. The procedure varies depending on the valve type - 4-way and 6-way - and ensures effective cleaning of newly placed sand.

Does the sand filter remember its last setting even if the power goes out?

Most sand filter pumps remember the last setting and continue the program when the power is restored. This does not apply to sand filter pump units manufactured in 2019 and the first quarter of 2020. You can find the date of manufacture on the barcode label, which is usually located on the base of the motor and is in the format: year, month, day (example 20230519).

High/low pressure in Sand filter Pumps

Pressure problems in the sand filtration can be caused by improper installation, the presence of air bubbles, or contaminated filter media. Low pressure is often related to inadequate system venting, while high pressure indicates the need for backwashing. Proper positioning of the pump below the water level is also important.

Can I attach a sand filter pump to my hot tub?

PureSpa hot tubs are designed as complete systems with integrated cartridge filter pumps. They do not have any connectors for connecting an external sand filter pump, so interconnecting them is not possible.