LTWHOME Coarse Foam Filter Fit for AquaOne Aqua One AQUIS 700/750 and 500/550 (Pack of 6) Fits the following models:Tetratec CF

Fits the following models:Tetratec CF 300 Plus

Packing include: 4 pcs fine and 1pc coarse filter pad

Packing include: 1 pc blue coarse and 2 pcs white fine filter pads

6 x Coarse filter

The carbon filter pads can trap pollutants

LTWHOME Coarse Foam Filter Fit for AquaOne Aqua One AQUIS 700/750 and 500/550 (Pack of 6) Fits the following models:Tetratec CFPacking include: 6 pcs coarse filter pad. Approx size: 17 x 17 x 2 cm. Custom designed and manufactured for AquaOne Aqua One AQUIS 700 750 and 500 550 filtration systems. Provides efficient water flow with less clogging for long lasting filtration. Enhances biological filtration.