Hozelock Green Machine Foam Set Set of 4 Foams for Green Machine 6500 Hozelock have discontinued Foams for the 11500, 18000 and 27000. Price: £25.52 (Excluding VAT at 17.5%) Please choose size: Set of 4 Foams for Green Machine 6500 for £29.99Set of 3 Foams for Green Machine 11500 for £35.99Set of 3 Foams for Green Machine 18000 for £44.99Set of 3 Foams for Green Machine 27000 for £44.99 Foam Set Quantity: