Foam to fit 12000 model Contents: 1 x coarse foam.

Replacement foam advice 

If a filter uses more than one foam component – never replace all foams at the same time.  Replace 25-30% of the foams then wait a couple of days and repeat, make sure you arrange the foams by order of grade from fine to coarse. This reduces the risk of killing nitrifying bacteria that are essential to maintaining a functioning pond filter. 

Feeding should be stopped or considerably reduced until all the foams are replaced.

UV bulb protective cover Contents: 1 x quartz tube with black retainer clamp and 2 green o rings Please order 2 for Vorton 27000 (1555)

Set of three stepped hosetails with locking nut and sealing O ring (40,32,25,20mm)

Complete replacement head for large Bioforce, includes fitted cable (no plug). Contents: 1 x plastic moulding with fitted ballast bulb holder and fitted cable, electrically tested Lid Clips, Quartz and bulb not supplied. UK Only

This product can not be shipped to the USA.

1 UV bulb Contents: 1x 13w lamp

1 UV bulb Contents: 1x 13w lamp

1 x metal clamping ring with clip