Diatomaceous Earth Sales For order info contact our sales department at (604) 902-7417 0.5kg. / 1.1 lbs. $16.95 1kg. / 2.2 lbs. $19.95 2kg. / 4.4lbs. $34.95 22.7kg. / 50 lbs. $74.95 Contact for larger quantities or custom orders available.