Pipe doesn't work on home page

[Alaing]

Actually this worked for me:
I replaced
this.navCtrl.pop()
with
this.navCtrl.setRoot(this.navCtrl.getActive().component);
thanks to this post:

Ionic Refresh Current Page

Pull-to-Refresh Guys, checkout this helpful video I found which shows how to do pull-to-refresh a page in ionic application: https://youtu.be/LBZQ-jHuQq0 Auto-Refresh on Event Triggering Add the following code by @dupinder: this.navCtrl.setRoot(this.navCtrl.getActive().component);

it removes all previous navigations, but it is OK in my case.