The Mag-Float Replacement Medium Pad/Felt 131 is for the Mag-Float 130A. The Pad/Felt 131 contains one algae pad and one felt pad (for the exterior side).
The Mag-Float Replacement Medium Pad/Felt 131 is for the Mag-Float 130A. The Pad/Felt 131 contains one algae pad and one felt pad (for the exterior side).