Amato Inc. Industries is my primaty supplier of Taylor test kit refills. Their prices are good, shipping is very speedy, and you can't beat the personal attention. Every time I've ordered from them I get a personal e-mail thanking me for the order and giving me shipping and tracking details, CC:'d to Joe Amato, President.

They carry refills in larger sizes: 375 g of DPD powder, R-0013 (CYA test) in pints and larger, and so on. If you keep these cool and dry they'll last for a long time. Mine are in the beer fridge down in the basement.

I know there is a financial benefit to Pool Forum (Pool Solutions) when someone orders a Taylor test kit via amazon.com and selects Amato as the vendor. I'm wondering if that extends to refills? I need to restock pretty soon. If I go to amazon.com and then to amatoind.com from there, will PF benefit from my order?