i have 2 pump for sale. very strong. do you research on the pumps. no pix as of yet. the 17 hf is about 1 year old and works great and the 20 hf is about 3 months old. i think they are missing the suction cups other than that they are in working order. 35 for the 17 hf and 45 for the 20 hf or both for 75 buck obo
