The filters are available on the incinerator its the the people who won't drop at legal dumps causing the problems , increase the penalties through legislation as a lot of it will be charged as flytipping which are held at magistrates courts and they tend to invoke the lightest of penalties. Some local authorities have stopped prosecuting in some areas due to this as its costing more to prosecute than the penalties invoked. Make custodial sentences mandatory size and destroy all vehicles and equipment. Loss of freedom, equipment etc stop them functioning plus all costs of restoration of dump area is applied to the sentence. It will have an impact but the courts need to do their bit.