ECOTECH MARINE - REPLACEMENT FOAM GUARD Ecotech Marine Sale! from 1200 /per Title EcoTech Marine Vortech MP10 Foam Guard Ecotech Marine MP20/40 Foam Cover (3 Pack) Ecotech Marine Vortech MP60 Foam Guard 2 Pack Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Replacement Foam Guards for the Ecotech Marine Vortech Series Wavemakers Available for MP10ES, MP10WES, MP40WES and MP60WES MP10 and MP40 guards sold in packs of 3. MP60 guards sold in pack of 2.