Fluval U4 Poly-Carbon Cartridge (2pk)

Fluval U4 Poly/Carbon Cartridge (2pk)

Features:

• Poly/Carbon cartridge
• Trap fine debris, improves water quality and removes odour
• Specially shaped to fit Fluval U4 filter
• 60x245x15mm
• 2pk

Directions:

The Poly/Carbon filter cartridge features two sides: the Polyester filter pad side filters out fine debris and contaminants. The Carbon side filters out harmful liquid substances, colorants and odours.
-Replace every 2 to 4 weeks or when flow rate is noticeably reduced.
-Replace one at a time, never replace both at the same time.