This is second time I have bought this kit from you folks
Quick service every time
And I know I will order it again
i won,. t be putting in the replacement diagphramns for awhile, these are backup. Order received nicely bagged and sealed. Previous purchases of these, they work great. A bit pricey now, but same whwerever you buy them
My order came in quick.
My pump was up and running in no time