Filter Type 51 (C4405 / PRB25SF-PR / FC2387)

Filter Type 51 (C4405 / PRB25SF-PR / FC2387)

Conventional Filter Type 51 (C4405/PRB25SFPR) Pair

In stock


Microban Filter Type 51 (C4405RA) Pair

Out of stock


Microban protection continuously fights the growth of damaging microbes such as, bacteria, mould and mildew that cause stains, odours and product degradation.


Additional Information

Filter Diameter (cm)12.5cm (4 15/16")
Filter Length (cm)16.8cm (6 5/8")
Filter Top FinishOpen Hole
Filter Bottom FittingOpen Hole
Hole Diameter5.4cm (2 1/8")
Filtration Area (sq ft)25 sq ft
Number of Pleats158
Filbur ReferenceFC-2387
Unicel ReferenceC-4405
Pleatco ReferencePRB25SF PR
Darlley ReferenceSC732
Great Barrier Ref.8518
Equivalent OEM ReferenceNo
Additional InformationSold as a 50 sq ft pair
This Filter Fits...

This filter is known to fit the following makes of hot tub. (NB. It could also fit makes not listed here).

Aqua LeisureBeachcomber SpasCanadian SpasCatalina
Clearwater SpasDiamanteFreedom SpasGreat Lakes SpasHydrofun SpasMaax
Marquis SpasQCASignature SpasSunrise SpasThermo SpaWaterway

Customer Reviews 2 item(s)

quick delivery
Good price, BUT - not impressed with the idiot who delivered it.
Customer Support
Value for Money
Review by Lesley / (Posted on 06/08/2014)
Simple and straightforward
Easy to identify the filters I wanted from the website, and appear to be competitively priced. Ordering was simple and they arrived securely packaged and within the promised timeframe. Absolutely straightforward transaction - just as it should be!
Value for Money
Customer Support
Review by Richard / (Posted on 09/05/2013)