I don't know how tricky this would be to implement, but the condenser's water recipe could work faster the higher the planet's humidity is. For instance on Gleba and Maraxis it could realistically output at least as much as an actual offshore pump.
It would also be neat to see at least one planet where Dirty Water could be condensed, especially one where ore is otherwise unavailable like Fulgora or Aquilo. It could even make an Aquilo start viable if a single condenser is included in the ship wreck.
Bio Processing Facilities should be buildable on Gleba also, pollution filters are almost useful there but can't be restored from the used state without making biomass. On that thought, recipes to make biter and pentapod eggs into biomass would also be pretty neat.