Pump fits all gallon products R, H, MCT and Jointcare. Also fit half gallon Jointcare with modification of tube. Pump is reusable. Easy to disassemble and wash between uses. While pumps do fit 32 oz H & R bottles we do not recommend as the bottle becomes prone to tipping and spilling.
PLEASE NOTE - Pumps no longer are available to fit 32 oz Elements Jointcare and MCT/O3 oil.