Intex Sand or Cartridge filter for small pool?

[PoolBeginnerUK]

Been looking at some options online and am considering either an Intex Cartridge Filter or an Intex Sand Filter (I think both can come with a built in pump...).

I would need a new in wall skimmer too. Any recommendations welcome...?

Also, I would like to get a Hot Splash air source heater and SWG in the near future. Do I need to consider this when buying a pump included with the filter? (for adequate power...)

Thank you in advance!!

 

[Tejasgirl]

How small? Have a sand filter pump on 15x48 and sooo much better than the paper filter pump. Worth it.

 

[PoolBeginnerUK]

Thanks for your reply

Pool is 12ft x 3ft (round). I'm not sure about the whole filter/pump set up. I don't want to buy something that's good for the size of pool I have only to find it not good enough if I want to add a SWG and/or heater a bit later.