All FLUVAL U RANGE FILTER MEDIA FLUVAL U RANGE FILTER MEDIA FLUVAL£4.79 FLUVAL “U1” Foam Pad£4.15 FLUVAL “U3” Foam Pad, 2 Pack£5.43 FLUVAL “U3” Poly/Carbon Cartridge, 2 Pack£5.83 FLUVAL “U4” Foam Pad, 2 Pack£5.91 FLUVAL “U4” Poly/Carbon Cartridge, 2 Pack£6.71 Fluval 2 Plus Polyester Pads A490£5.27 Fluval Mini Foam Pad 2pcs A484£4.47 Fluval U2 Filter Media – Poly/Clearmax Cartridge, 2-pack A481£4.79 Fluval U3 Filter Media – Poly/Clearmax Cartridge, 2-pack A482£6.71