Steinbach Steinbach

Filter unit Active Balls 50

040220
Art.
  • Increased efficiency and cost savings
  • Long service life of the filter medium
  • High dirt holding capacity
  • Self-priming pump with prefilter and manometer
  • Suitable for salt water up to a salt content of 5 g/l

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€279.00
incl. VAT, Free shipping
In stock

Product information

The Filter unit Active Balls 50 has a circulation capacity of 5.500 l/h, the connection is 220-240V~ / 50Hz  / 250 W. This filter system can be used for pools with approx. 22.000 l water content and can be connected to all commercially available installation pools with a hose connection Ø 32/38 mm. Through the perfectly coordinated interaction of the Filter unit Active Balls 50 and the Filter Balls, you receive crystal-clear pool water efficiently, sustainably and cost-effectively. The filter system can be used up to a maximum water temperature of 35 °C.

Filter system:
Salt water suitable: yes
Water capacity: 22.000 l
Circulation capacity: 5.500 l/h
Boiler size: 415 mm
Connection size: Ø 32/38 mm
Valve type: no
*Sound pressure level: < 70 dB(A)
Water temperature: 10°C - 35°C
Usable filter medium: Filter Balls (included in the delivery)
Quantity of usable filter medium: 545 g
Pump part number: 040949

Filter pump:
Power supply: 220-240V~ / 50Hz
Input power maximum: 250 W
Transformer: no
Pump capacity: 7.000 l/h
Operating principle: self-priming
Head: 7,50 m
Pre-filter: yes
Timer present: yes
Protection class: IPX5
Insulation class: F
Cable length to unit: 1,50 m


* Emission sound level comparable to a large household appliance

01 Manometer
€8.99
incl. VAT, excl. shipping
02 Filter cover, Active Balls 50/75
€38.90
incl. VAT, excl. shipping
04 Locking ring, right, used as of 2009
06 Locking ring, left, used as of 2009
10 Basket filter, Active Balls 50/75
11 Riser pipe, Active Balls 50
€9.49
incl. VAT, excl. shipping
12 Base plate, Active Balls 50/75
€7.99
incl. VAT, excl. shipping
13 Filter pump SPS 50-1 T
€149.00
incl. VAT, Free shipping
15 Hose clamp Ø 32 - 50 mm
€4.99
incl. VAT, excl. shipping
16 Hose reducer, Active Balls 50/75
€3.99
incl. VAT, excl. shipping
18 Transparent prefilter cover
€14.90
incl. VAT, excl. shipping
21 Drain screw, including seal
€4.99
incl. VAT, excl. shipping
24 SPS mechanical seal
€17.90
incl. VAT, excl. shipping
26 Fastening kit for filter pumps
€3.49
incl. VAT, excl. shipping
27 Base for filter pump
€2.99
incl. VAT, excl. shipping
28 O-ring Ø 54 x 3 mm
€4.99
incl. VAT, excl. shipping
01 Manometer
€8.99
incl. VAT, excl. shipping
02 Filter cover, Active Balls 50/75
€38.90
incl. VAT, excl. shipping
04 Locking ring, right, used as of 2009
06 Locking ring, left, used as of 2009
10 Riser pipe, Active Balls 50
€9.49
incl. VAT, excl. shipping
11 Basket filter, Active Balls 50/75
12 Fastening kit for filter pumps
€3.49
incl. VAT, excl. shipping
13 Base plate, Active Balls 50/75
€7.99
incl. VAT, excl. shipping
14 Filter pump SPS 50-1 T
€149.00
incl. VAT, Free shipping
16 Hose clamp Ø 32 - 50 mm
€4.99
incl. VAT, excl. shipping
17 Hose reducer, Active Balls 50/75
€3.99
incl. VAT, excl. shipping
01 Manometer
€8.99
incl. VAT, excl. shipping
02 Filter cover, Active Balls 50/75
€38.90
incl. VAT, excl. shipping
04 Locking ring, left, used as of 2009
04 Locking ring, right, used as of 2009
06 Basket filter, Active Balls 50/75
07 Riser pipe, Active Balls 50
€9.49
incl. VAT, excl. shipping
09 Fastening kit for filter pumps
€3.49
incl. VAT, excl. shipping
10 Base plate, Active Balls 50/75
€7.99
incl. VAT, excl. shipping
11 Filter pump SPS 50-1 T
€149.00
incl. VAT, Free shipping
12 Hose clamp Ø 32 - 50 mm
€4.99
incl. VAT, excl. shipping
14 Hose reducer, Active Balls 50/75
€3.99
incl. VAT, excl. shipping

FAQs for Filter unit Active Balls 50:

Set the timer on the filter pump to 24 hours. The filter pump is started and stopped with the external timer.
Make sure that you have previously activated the memory backup function of the timer. The following steps must be observed:

  1. Make sure that the power cable of the pump is disconnected from the power supply. 
  2. Use a PH1 Phillips screwdriver to remove the screws from the timer cover and remove the cover. 
  3. Pull out the plastic strip that can be seen underneath the battery. 
  4. Screw the cover back on again. The timer's memory backup function is now activated. 

FAQs from category Filter Balls:

This is basically possible without any problems. When using sand filter systems, however, pay attention to the proportions: 700g filter balls correspond to 25 kg filter sand. Please also note that you must not backwash with filter balls, as this can cause filter balls to get into the system and cause damage.

Depending on the degree of soiling, Filter Balls should be cleaned with the garden hose approx. every fortnight and dried in the sun.

Do not put Filter Balls in the washing machine or dryer. The Filter Balls become much smaller when wet and can get behind the drum and damage the machine.

Backwashing would pull the filter balls into the lines and clog them. The resulting pressure in the filter tank would be too high and could damage the filter tank.

All Steinbach and INTEX filter systems (sand filter systems, cartridge filter systems & filter pumps) are suitable for salt water as long as the salt content in the water is below 0.5 % (salt electrolysis). Before winterising, clean the filter system thoroughly with standard bathroom cleaner, clear tap water and a lint-free cloth.

All filter systems and filter pumps have a sound pressure level* of < 70 dB(A).

*The emission volume is comparable to a large household appliance.

In this case, the filter medium used is often contaminated. The filter medium used (quartz filter sand or filter balls) is subject to a certain amount of wear and tear, even when operated as intended under optimal conditions, and should be replaced at regular intervals, depending on the operating time and degree of contamination. For sand filter systems, switch off the pump and then set the filter setting to ‚Rückspülen/backwash'. Switch the filter system on again. Carry out the backwash process until clean water comes out of the backwash line (max. 2 minutes). When using Filter Balls, do not backwash. If the filter performance decreases, we recommend washing the Filter Balls by hand. If necessary, the Filter Balls should be replaced. In cartridge filter systems, the filter medium should be changed approx. every 2 weeks.

If the pressure is too low, the pre-filter is dirty and the pump is not getting enough water. Clean the pre-filter and check the suction line and the water level.

If the sand is newly filled in, or the sand is already very fine due to the use of several seasons, small sand particles may still be present. The solution is to backwash several times until the water comes out clear, or to fill in new sand.

The filter system should always be the first part in the water treatment system. The rest of the pool accessoires should only be connected after the filter system. A heat pump should ideally always be the last part in the water treatment system, so that the filtered, treated water flows through the heat pump and the path of the heated water into the pool is as short as possible.

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