people who know how to build pcs come

https://imgur.com/a/J2WrnYF
so this is my case
i have a few questions

1. for the radiator support, it says i can have up to 3 radiators, but i only have one liquid cooling system, would be putting 2 extra radiators without any cooling system be any different or useful?
2. the case says it supports 11 fans in total, would putting a radiator on occupy those spaces or would i still have space for 11 fans after putting the radiators on?
   do intake and exhaust fans have any difference?
3. for the dust filters do they come with the case or do i have to buy them seperately

I'll call you bob the builder dw bro.

1. The two extra radiators wouldnt help

2. You can still put all 11 depending on how thick your GPU is. You want to have more intake than exhaust fans to have colder air replacing the hot air. Every fan is intake/exhaust, it’s about which side you install them on.

3.They come with the case.

1: the 3 radiators are at the top, bottom and back wall so you would do the water block + 2 liquid coolers typically top and bottom and water block at the back (if ur watercooling ur gpu)

2. the radiators need the fans so most fans would fit as its quite a large open case so you shouldn't have an issue. and you would need all intake except for the rear fan so the water actually gets cooled through the radiators

3. all of the primary spots top, bottom, back and psu all include dust filters

hope that clears it up

Idk but intake fans bring cool air in while exhaust release warm air

1 - The mounts for fans is same as mounts for radiators, and radiators usually do come with fans. You don't need extra radiators, you need extra case fans for sides where you don't mount radiator. You are most probably mounting one radiator in the front or top or side for cooling the CPU.
2 - If you have only one radiator (for the CPU), then you need 8 case fans, since AIO coolers come with their own fans. Fans suck in air from one direction and blow it in the other direction (obviously). There is no difference, you just flip the fans while mounting. However, you need to maintain balance between how many fans you want to pull the air inside the case and how many of the case fan blows the hot air out. Usually, top and back side fans are placed such that they blow the hot air out of the case, and front and bottom fans are used to suck cool air in.
3 - The dust filters are included with the case.