diff --git a/frontend/src/app/components/main-page/import-export/import-export.component.ts b/frontend/src/app/components/main-page/import-export/import-export.component.ts
index e835f1b..d1667b9 100644
--- a/frontend/src/app/components/main-page/import-export/import-export.component.ts
+++ b/frontend/src/app/components/main-page/import-export/import-export.component.ts
@@ -1,10 +1,11 @@
-import { Component } from '@angular/core';
+import {Component, OnDestroy} from '@angular/core';
 import { TuiFileLike, TuiFiles } from "@taiga-ui/kit";
-import { catchError, finalize, map, Observable, of, Subject, switchMap } from "rxjs";
+import {catchError, debounceTime, finalize, map, Observable, of, Subject, switchMap, takeUntil} from "rxjs";
 import { FormControl, ReactiveFormsModule, Validators } from "@angular/forms";
 import { AsyncPipe, NgIf } from "@angular/common";
 import { ToponymsService } from "../../../services/toponyms.service";
 import { TuiAppearance, TuiButton } from "@taiga-ui/core";
+import {FilterDto} from "../../../dtos/dtos";
 
 @Component({
   selector: 'app-import-export',
@@ -13,7 +14,9 @@ import { TuiAppearance, TuiButton } from "@taiga-ui/core";
   templateUrl: './import-export.component.html',
   styleUrl: './import-export.component.sass'
 })
-export class ImportExportComponent {
+export class ImportExportComponent implements OnDestroy {
+
+  private destroy$ = new Subject<void>();
 
   constructor(private readonly toponymsService: ToponymsService) { }
 
@@ -25,6 +28,8 @@ export class ImportExportComponent {
   protected readonly failedFiles$ = new Subject<TuiFileLike | null>();
   protected readonly loadingFiles$ = new Subject<TuiFileLike | null>();
   protected readonly loadedFiles$ = this.control.valueChanges.pipe(
+    takeUntil(this.destroy$),
+    debounceTime(300),
     switchMap((file) => this.processFile(file)),
   );
 
@@ -41,6 +46,7 @@ export class ImportExportComponent {
 
     this.loadingFiles$.next(file);
     return this.toponymsService.import(file as File).pipe(
+      takeUntil(this.destroy$),
       map(() => {
         return file;
       }),
@@ -49,7 +55,25 @@ export class ImportExportComponent {
         this.failedFiles$.next(file);
         return of(null);
       }),
-      finalize(() => this.loadingFiles$.next(null))
+      finalize(() => {
+        this.loadingFiles$.next(null);
+
+        const filterDto: FilterDto = {
+          type: null,
+          style: null,
+          hasPhoto: null,
+          architect: null,
+          renamedDateFrom: null,
+          renamedDateTo: null,
+          cardSearch: null,
+          constructionDateFrom: null,
+          constructionDateTo: null,
+          address: null,
+          name: null,
+        };
+
+        this.toponymsService.filtersChanged$.next(filterDto);
+      })
     );
   }
 
@@ -70,4 +94,9 @@ export class ImportExportComponent {
       }
     });
   }
+
+  ngOnDestroy() {
+    this.destroy$.next();
+    this.destroy$.complete();
+  }
 }
diff --git a/frontend/src/app/components/main-page/main-page.component.ts b/frontend/src/app/components/main-page/main-page.component.ts
index 9040b1c..ee75cf3 100644
--- a/frontend/src/app/components/main-page/main-page.component.ts
+++ b/frontend/src/app/components/main-page/main-page.component.ts
@@ -1,4 +1,4 @@
-import {Component, OnInit} from '@angular/core';
+import {Component, OnDestroy, OnInit} from '@angular/core';
 import {FilterDto, ToponymDto} from "../../dtos/dtos";
 import {ReactiveFormsModule} from "@angular/forms";
 import {
@@ -12,6 +12,7 @@ import {ToponymTableComponent} from "./toponym-table/toponym-table.component";
 import {ToponymFiltersComponent} from "./toponym-filters/toponym-filters.component";
 import {ToponymsService} from "../../services/toponyms.service";
 import {ImportExportComponent} from "./import-export/import-export.component";
+import {debounceTime, Subject, takeUntil} from "rxjs";
 
 @Component({
   selector: 'app-main-page',
@@ -30,8 +31,9 @@ import {ImportExportComponent} from "./import-export/import-export.component";
   templateUrl: './main-page.component.html',
   styleUrl: './main-page.component.sass'
 })
-export class MainPageComponent implements OnInit {
+export class MainPageComponent implements OnInit, OnDestroy {
 
+  private destroy$ = new Subject<void>();
   constructor(private readonly toponymsService: ToponymsService) {
   }
 
@@ -44,10 +46,10 @@ export class MainPageComponent implements OnInit {
   ngOnInit() {
     this.onFilter({});
 
-    this.toponymsService.filtersChanged$.subscribe(filters => {
-      console.log(filters);
-      this.onFilter(filters);
-    })
+    this.toponymsService.filtersChanged$.pipe(debounceTime(300), takeUntil(this.destroy$))
+      .subscribe(filters => {
+        this.onFilter(filters);
+      });
   }
 
   onPageChanged(page: number) {
@@ -60,4 +62,9 @@ export class MainPageComponent implements OnInit {
       this.filteredData = result;
     });
   }
+
+  ngOnDestroy() {
+    this.destroy$.next();
+    this.destroy$.complete();
+  }
 }
diff --git a/frontend/src/app/components/main-page/toponym-table/toponym-table.component.ts b/frontend/src/app/components/main-page/toponym-table/toponym-table.component.ts
index 704da7f..75f2f97 100644
--- a/frontend/src/app/components/main-page/toponym-table/toponym-table.component.ts
+++ b/frontend/src/app/components/main-page/toponym-table/toponym-table.component.ts
@@ -1,4 +1,4 @@
-import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
+import {Component, EventEmitter, Input, OnDestroy, OnInit, Output} from '@angular/core';
 import {ToponymDto} from "../../../dtos/dtos";
 import {NgForOf} from "@angular/common";
 import {TuiPagination} from "@taiga-ui/kit";
@@ -12,6 +12,7 @@ import {
 } from "@taiga-ui/addon-table";
 import {SafeUrlPipe} from "../../../pipes/safe-url.pipe";
 import {ToponymsService} from "../../../services/toponyms.service";
+import {debounceTime, Subject, takeUntil} from "rxjs";
 
 @Component({
   selector: 'app-toponym-table',
@@ -30,7 +31,7 @@ import {ToponymsService} from "../../../services/toponyms.service";
     SafeUrlPipe
   ],
 })
-export class ToponymTableComponent implements OnInit {
+export class ToponymTableComponent implements OnInit, OnDestroy {
   @Output() pageChanged = new EventEmitter<number>();
 
   @Input() data: ToponymDto[] = [];
@@ -39,6 +40,8 @@ export class ToponymTableComponent implements OnInit {
 
   currentPage = 0;
 
+  private destroy$ = new Subject<void>();
+
   constructor(private readonly toponymsService: ToponymsService) {
   }
 
@@ -52,7 +55,8 @@ export class ToponymTableComponent implements OnInit {
   }
 
   ngOnInit() {
-    this.toponymsService.filtersChanged$.subscribe((result) => {
+    this.toponymsService.filtersChanged$.pipe(debounceTime(300),
+      takeUntil(this.destroy$)).subscribe((result) => {
       this.currentPage = 0;
     });
   }
@@ -61,4 +65,9 @@ export class ToponymTableComponent implements OnInit {
     this.currentPage = page;
     this.pageChanged.emit(page);
   }
+
+  ngOnDestroy() {
+    this.destroy$.next();
+    this.destroy$.complete();
+  }
 }