All INTERPET CLEANING EQUIPMENT INTERPET CLEANING EQUIPMENT Interpet Extra – Large Prime Gravel Cleaner 1719£15.29 Interpet Large Prime Gravel Cleaner 1714£10.19 Interpet Medium Prime Gravel Cleaner 1713£6.79 Interpet Mini Prime Gravel Cleaner 1709£5.09 Interpet Small Prime Gravel Cleaner1712£5.51