Need both float valves

[gr4474]

I have a Prochem Blazer xl. I would like to avoid the $80 Prochem part for the water intake box.
what would be a good but cheaper alternative. Also, the recovery tak float valve is bad. I can't find the Cat Pumps black plastic one for sale...but this one is easy to find:

Is this a good valve?
Thank you!

 

[gr4474]

 

[gr4474]

what about this for the recovery tank? Not sure about the voltage.

https://www.automation24.com/float-switch-madison-m7700

 

[gr4474]

I should have said float SWITCH in the title, but I can't edit. Thanks Kip lol.
Here is a different style someone recomended in another thread, but it's 240 volt. Is that right?

https://www.homedepot.com/p/Everbil...h-for-Sump-and-Sewage-Pumps-EBFSWPB/205618058