MatriKX CTO Activated Carbon for Whole House Big Blue


A free-flowing but very effective carbon block. A versatile and inexpensive filter that works anywhere carbon filtration is needed.

Excellent taste/odor performance in a free-flowing, all-purpose carbon block. Rated for 34,000 gallons of chlorine reduction at 7 gallons per minute.

You should replace this filter every 6-12 months depending on use.

Cartridge Details

manufacturer: MatriKX
manufacturer's part# 32-425-125-2
micron rating: Nominal 5
media: Activated Carbon
cartridge capacity: 34,000 gallons @ 7 gpm
flow direction: Radial
recommended change: 1 Year
pressure drop: 8 psi @ 7 gpm