Hello

I'm having trouble finding information on the differences between the pondovac3 and the pondovac4 by Oase. Even the Oase website does not list the pondovac4!! Very strange. Here's what I do know:

Pondovac 4 has 1800 watts and the pv3 has 1200 to 1400 watts. Does the pv3 have 4 sections of extention tubing, as the pv4 does???

Anyone who has info on all of the different specs of them, I would surely be interested. With Oase not even putting their PV4 on their website, and many outlets having such great deals on the pv4, I am wondering if their was a problem with the product. I know the PV3 to be a great product, and you can find the 4, even cheaper than the pv3.

Thanks so much watergardeners.

Patti