AquaClear Quick Filter Refill Cartridge – 2 Pack

Details

This filter replacement cartridge from Hagen features a fine floss exterior with a micron pad interior for two levels of filtering for large and small particles in the water. Aquaclear filters polish the water, giving it a crystal clear appearance that both you and your marine life can enjoy.

For best results, change filter every 2-4 weeks. We recommend buying a few so you never run into a filter emergency.