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Water circulation

Swimming pool sets > Filterpak

Filterpak Plus

Filterpak Plus
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Compact recirculation and filtration equipment for household swimming pools, designed to offer high performance and durability for the system while making it easier for professionals to carry out assembly and installation work.

Filterpak has an improved design that includes ―with an aesthetically pleasing, compact presentation― a sand filter pump, valve, connection kit and support base for the unit.

Filterpak Plus is a versatile solution with a compact centrifugal pump from ESPA’s Blaumar range.

Built-in six-way valve, in top or side position.

Filters from 520 to 760 mm in diameter for circulation flows of 10 to 22 m3/h. Filters made from modified polypropylene, resistant to chemical and atmospheric agents, injection moulded, with the two halves joined by thermal welding.

Equipped with pressure gauge, air bleeder and double drain on the bottom side. Anti-blockage threaded seal. Transparent lid in side-filter versions for easy inspection of the inside. Base of the unit made of modified polypropylene. Pump-filter connection using standard black PVC pipes.

Filterpak Plus Click on the image to download the pdf of the dimensions


Filterpak Plus Click on the image to download the pdf of the spare parts

Frequency and units







Operating curves

Click on the product name to see each model’s specific features
Series features Filterpak Plus:
  • Equipment
  • Data record: Runnig Hours, nº of Startings, nº of Stoppings
  • Drain connection: Yes
  • Drainage: Yes
  • Filter: Yes
  • Fittings: Glue
  • Pressure gauge: Included
  • Pump identifier: TAG - RFID
  • Safety: Anti-entrapment and Dry Working Security System
  • Support base: Included
  • Hydraulic characteristics
  • Filtering speed (m3/m2 h): 50
  • Electrical characteristics
  • Electrical isolation: F Class
  • Motor type: Asynchronous
  • Protection rating: IP55
  • Reset: Automatic
  • Service factor: S1
  • Service type: Continuous
  • Manufacturing characteristics
  • Discharge connection type: To Glue Connector
  • Impeller type: Closed
  • Motor cooling: Fan
  • Stages: Single-Stage Centrifugal Pump
  • Suction connection type: To Glue Connector
  • Materials
  • Discharge body: PP + 30% GF
  • Filter materials: 2 Polypropylene piece jointed by Thermal Welding
  • Impeller/s: PPO + 30% GF
  • Mechanical seal: Aluminium-Graphite
  • Nuts and bolts: Stainless steel AISI 304
  • Pre-filter: ABS
  • Pre-filter lid: Polycarbonate
  • Pump shaft: Stainless Steel AISI 420
  • Support base material: PP + 30% GF
  • Usage limits
  • Liquid temperature (ºC): Min: 4 - Max: 35
  • Maximum no. of motor start-ups (start-ups/minute): 0,50

Building services

Name Language Format Size Download Favourite
Technical appendix Spanish .pdf 1.48 Mb f
Product portfolio .pdf 2.22 Mb f
Safety recommendations for surface pumps .pdf 523.54 Kb f
Filterpak Plus dimensions .pdf 545.19 Kb f
Filterpak Plus spare parts .pdf 1.18 Mb f
ESPA Pool catalogue .pdf 2.24 Mb f


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