How to send after filtered views result in mail in drupal 7?
I'm not totally sure what you mean by 


  I need to send after filter view result in mail with ajax views


If you need to send to the list of items (e.g., the items are members with email addresses), then you should install Rules, and set up Views Bulk Operations as described in this Drupalize Me (i.e., Lulabot's teaching videos) series. Parts 18 through 21 describe how to take a view, and use Rules to make it do something like send an email.

If you'll expand a bit about what you're trying to do, I can be a bit more specific about this.