A WATER FILTRATION SYSTEM WHICH REMOVES OR DEACTIVATES HARMFUL SUBSTANCES FROM ANY NON-SALTWATER SOURCE. THE BRICK CONTAINER IS FILLED WITH CONTAMINATED WATER, THE FILTER IS THEN INSERTED INTO THE CONTAINER WHICH IS PRESSURISED WITH THE HAND PUMP. CLEAN WATER CAN THEN BE EXTRACTED THROUGH THE SPIGOT.

GIR 1 & 6. THE TEXT TO CODES 8421, 8421 21 & 8421 21 00 90. THE HSEN TO HEADING 8421.