Filter Type 5 (C-4326 / PRB25IN / SC704 / 42513 / RD25)

In stock

Replacement for hot tub filters with reference: C-4326, PRB25IN, SC704, Darlly 42513 or Magnum RD25. Fits many hot tubs with an open hole fitting. This is the same size and fitting as our hot tub filter Type 4 filter but this one has just 25 sq ft of filtration material.

Grouped product items
Microban Filter Type 5 (C4326RA / PRB25INM)
Microban Filter Type 5 (C4326RA / PRB25INM)
Conventional Filter Type 5 (C4326 / PRB25IN)
Conventional Filter Type 5 (C4326 / PRB25IN)
More Information
Filter Diameter Measurement (cm)12.5cm (4 15/16")
Filter Length Measurement (cm)33.8cm (13 5/16")
Filter Top FinishOpen Hole
Filter Bottom FittingOpen Hole
Hole Diameter5.4cm (2 1/8")
Filtration Area (sq ft)25 sq ft
Filbur ReferenceFC-2375
Unicel ReferenceC-4326
Pleatco ReferencePRB25-IN
Magnum ReferenceRD25
Darlly Reference42513
Great Barrier Ref.8512
Additional ReferenceSC704
EAN Barcode0709818566622

Microban Filter Type 5 (C4326RA / PRB25INM)

Conventional Filter Type 5 (C4326 / PRB25IN)

A clean and fully functional hot tub filter is essential to maintain clean, clear healthy water. 

Surespa hot tub filters are manufactured in New Zealand using Reemay Advantage™ filter media which employs 100% polyester synthetic fibres to provide optimum filtration efficiency.

This filter is also available with microban protection which makes the filters easier to clean and keeps them cleaner and fresher between cleanings. Microban protection continuously fights the growth of damaging microbes such as bacteria, mould and mildew that cause stains, odours and product degradation.  Find out more about microban hot tub filters here.

The high temperatures and a wet environment of a hot tub makes filter surfaces an ideal environment for the growth of bacteria. It is important to clean grease, scale and bacteria from your filters regularly using Surespa Powder Filter Cleaner and to replace hot tub filters approximately yearly.

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