Silica Synergistic Lift Diffuser Station is included with each Complete Pond Aerator (CPA). The glass-bonded silica diffuser stones are designed to lift large volumes of water, break up the thermocline and destratify the pond or lake.

• Includes underlay, manifold, check valve and 4 diffuser stones
• Dimensions: 24" x 24"
• Best weighted with 3 bricks
• Replacement Silica Air Diffuser Stones available