Filter Type 4 (C-4950 / PRB50IN / SC706 / 40506 / RD50)

Starting at £22.80

In stock

Replacement for hot tub filters with reference: C-4950, PRB50IN, SC706, Darlly 40506 or Magnum RD50. Fits many hot tubs with an open hole fitting. This is the same size and fitting as our Type 5 hot tub filter, but with 50 sq ft of filtration material rather than 25 sq ft.

Grouped product items
Conventional Filter Type 4 (C4950 / PRB50IN / RD50)
Conventional Filter Type 4 (C4950 / PRB50IN / RD50)
Microban Filter Type 4 (C4950RA / PRB50INM)
Microban Filter Type 4 (C4950RA / PRB50INM)
More Information
Filter Diameter Measurement (cm) 12.5cm (4 15/16")
Filter Length Measurement (cm) 33.8cm (13 5/16")
Filter Top Finish Open Hole
Filter Bottom Fitting Open Hole
Hole Diameter 5.4cm (2 1/8")
Filtration Area (sq ft) 50 sq ft
Filbur Reference FC-2390
Unicel Reference C-4950
Pleatco Reference PRB50-IN
Magnum Reference RD50
Darlly Reference 40506
Great Barrier Ref. 8510
Additional Reference SC706
Equivalent OEM Reference Jacuzzi: 373045; Sundance: 373-045
EAN Barcode 0709818566950
Additional Information Fits Jacuzzi J210 & J230 pre-2008

Conventional Filter Type 4 (C4950 / PRB50IN / RD50)

Microban Filter Type 4 (C4950RA / PRB50INM)

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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