Mutual fund Settlement

Is there any filter for mutual fund settlement so that you can be clear when amount is going to get deposit in your trading account

The redemption window will show you the settlement time for each fund. You will receive your funds, post-settlement.

I know you will come to know when you select particular fund but is there any filter while buying fund for T or T+1

Unfortunately, there is no way to filter mutual funds in terms of settlement time because this can even vary based on the type of fund and the AMC managing it. You will have to select your desired mutual fund and find the settlement time in the redemption window only. If you are looking for funds with a T1 settlement time, then you will have to look for it manually only.