diff --git a/modules/invoiceIn/back/methods/invoice-in/getSerial.js b/modules/invoiceIn/back/methods/invoice-in/getSerial.js
index 8635a0be7..a6c5ad00e 100644
--- a/modules/invoiceIn/back/methods/invoice-in/getSerial.js
+++ b/modules/invoiceIn/back/methods/invoice-in/getSerial.js
@@ -1,12 +1,17 @@
+const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;
+
 module.exports = Self => {
     Self.remoteMethod('getSerial', {
         description: 'Return invoiceIn serial',
         accessType: 'READ',
-        accepts: {
-            arg: 'issued',
-            type: 'date',
+        accepts: [{
+            arg: 'daysAgo',
+            type: 'number',
             required: true
-        },
+        }, {
+            arg: 'serial',
+            type: 'string'
+        }],
         returns: {
             type: 'object',
             root: true
@@ -17,17 +22,25 @@ module.exports = Self => {
         }
     });
 
-    Self.getSerial = async(issued, options) => {
-        const myOptions = {};
+    Self.getSerial = async(daysAgo, serial) => {
+        const conn = Self.dataSource.connector;
+        const stmt = [];
 
-        if (typeof options == 'object')
-            Object.assign(myOptions, options);
+        const issued = Date.vnNew();
+        issued.setDate(issued.getDate() - daysAgo);
 
-        const result = await Self.rawSql(`
+        stmt.push(new ParameterizedSQL(`
             SELECT i.serial, SUM(IF(i.isBooked, 0,1)) pending, COUNT(*) total
                 FROM vn.invoiceIn i
-                WHERE i.issued >= ?
-                GROUP BY i.serial`, [issued]);
+                WHERE i.issued >= ? `, [issued]));
+
+        if (serial)
+            stmt.push(new ParameterizedSQL(`AND i.serial LIKE ? `, [serial]));
+
+        stmt.push(`GROUP BY i.serial`);
+
+        const sql = ParameterizedSQL.join(stmt);
+        const result = await conn.executeStmt(sql);
 
         return result;
     };
diff --git a/modules/invoiceIn/back/methods/invoice-in/specs/getSerial.spec.js b/modules/invoiceIn/back/methods/invoice-in/specs/getSerial.spec.js
new file mode 100644
index 000000000..d07fef196
--- /dev/null
+++ b/modules/invoiceIn/back/methods/invoice-in/specs/getSerial.spec.js
@@ -0,0 +1,21 @@
+const models = require('vn-loopback/server/server').models;
+
+describe('invoiceIn getSerial()', () => {
+    it('should check that returns without serial param', async() => {
+        const result = await models.InvoiceIn.getSerial(45);
+
+        expect(result.length).toBeGreaterThan(0);
+    });
+
+    it('should check that returns with serial param', async() => {
+        const result = await models.InvoiceIn.getSerial(45, 'R');
+
+        expect(result.length).toBeGreaterThan(0);
+    });
+
+    it('should check that returns with non exist serial param', async() => {
+        const result = await models.InvoiceIn.getSerial(45, 'Mock serial');
+
+        expect(result.length).toEqual(0);
+    });
+});
diff --git a/modules/invoiceIn/front/locale/es.yml b/modules/invoiceIn/front/locale/es.yml
index f2f77b690..a2d658519 100644
--- a/modules/invoiceIn/front/locale/es.yml
+++ b/modules/invoiceIn/front/locale/es.yml
@@ -23,3 +23,4 @@ Total stems: Total tallos
 Show agricultural receipt as PDF: Ver recibo agrícola como PDF
 Send agricultural receipt as PDF: Enviar recibo agrícola como PDF
 New InvoiceIn: Nueva Factura
+Days ago: Últimos días
diff --git a/modules/invoiceIn/front/serial-search-panel/index.html b/modules/invoiceIn/front/serial-search-panel/index.html
index 467f7439c..c412e783c 100644
--- a/modules/invoiceIn/front/serial-search-panel/index.html
+++ b/modules/invoiceIn/front/serial-search-panel/index.html
@@ -1,26 +1,28 @@
 <vn-side-menu side="right">
     <vn-horizontal class="input">
-        <vn-textfield
+        <vn-input-number
             label="Days ago"
-            ng-model="$ctrl.filter.search"
+            ng-model="$ctrl.filter.daysAgo"
             vn-focus
-            ng-keydown="$ctrl.onKeyPress($event)">
-        </vn-textfield>
+            ng-keydown="$ctrl.onKeyPress($event)"
+            required="true"
+            min="0">
+        </vn-input-number>
     </vn-horizontal>
     <vn-horizontal class="input">
         <vn-textfield
             label="Serial"
-            ng-model="$ctrl.filter.search"
+            ng-model="$ctrl.filter.serial"
             ng-keydown="$ctrl.onKeyPress($event)">
         </vn-textfield>
     </vn-horizontal>
     <div class="chips">
         <vn-chip
-            ng-if="$ctrl.filter.search"
+            ng-if="$ctrl.filter.serial"
             removable="true"
-            on-remove="$ctrl.removeItemFilter('search')"
+            on-remove="$ctrl.removeItemFilter('serial')"
             class="colored">
-            <span>Id/Name: {{$ctrl.filter.search}}</span>
+            <span>{{$ctrl.$t('Serial')}}: {{$ctrl.filter.serial}}</span>
         </vn-chip>
     </div>
 </vn-side-menu>
diff --git a/modules/invoiceIn/front/serial-search-panel/index.js b/modules/invoiceIn/front/serial-search-panel/index.js
index 334e4cf01..b11911ee3 100644
--- a/modules/invoiceIn/front/serial-search-panel/index.js
+++ b/modules/invoiceIn/front/serial-search-panel/index.js
@@ -5,16 +5,16 @@ import './style.scss';
 class Controller extends SearchPanel {
     constructor($element, $) {
         super($element, $);
+        this.filter = {};
         const filter = {
             fields: ['daysAgo']
         };
-        this.$http.get('InvoiceInConfigs', {filter});
-    }
-
-    $onInit() {
-        this.filter = {
-            tags: []
-        };
+        this.$http.get('InvoiceInConfigs', {filter}).then(res => {
+            if (res.data) {
+                this.invoiceInConfig = res.data[0];
+                this.addFilters();
+            }
+        });
     }
 
     removeItemFilter(param) {
@@ -28,6 +28,9 @@ class Controller extends SearchPanel {
     }
 
     addFilters() {
+        if (!this.filter.daysAgo)
+            this.filter.daysAgo = this.invoiceInConfig.daysAgo;
+
         return this.model.addFilter({}, this.filter);
     }
 }
diff --git a/modules/invoiceIn/front/serial-search-panel/index.spec.js b/modules/invoiceIn/front/serial-search-panel/index.spec.js
new file mode 100644
index 000000000..b5228e126
--- /dev/null
+++ b/modules/invoiceIn/front/serial-search-panel/index.spec.js
@@ -0,0 +1,43 @@
+import './index.js';
+
+describe('InvoiceIn', () => {
+    describe('Component serial-search-panel', () => {
+        let controller;
+        let $scope;
+
+        beforeEach(ngModule('invoiceIn'));
+
+        beforeEach(inject(($componentController, $rootScope) => {
+            $scope = $rootScope.$new();
+            const $element = angular.element('<vn-invoice-in-serial-search-panel></vn-invoice-in-serial-search-panel>');
+            controller = $componentController('vnInvoiceInSerialSearchPanel', {$element, $scope});
+            controller.model = {
+                addFilter: jest.fn(),
+            };
+            controller.invoiceInConfig = {
+                daysAgo: 45,
+            };
+        }));
+
+        describe('addFilters()', () => {
+            it('should add default daysAgo if it is not already set', () => {
+                controller.filter = {
+                    serial: 'R',
+                };
+                controller.addFilters();
+
+                expect(controller.filter.daysAgo).toEqual(controller.invoiceInConfig.daysAgo);
+            });
+
+            it('should not add default daysAgo if it is already set', () => {
+                controller.filter = {
+                    daysAgo: 1,
+                    serial: 'R',
+                };
+                controller.addFilters();
+
+                expect(controller.filter.daysAgo).toEqual(1);
+            });
+        });
+    });
+});
diff --git a/modules/invoiceIn/front/serial/index.html b/modules/invoiceIn/front/serial/index.html
index f8ca4bbbb..e381e7293 100644
--- a/modules/invoiceIn/front/serial/index.html
+++ b/modules/invoiceIn/front/serial/index.html
@@ -1,9 +1,7 @@
 <vn-crud-model
     vn-id="model"
     url="InvoiceIns/getSerial"
-    limit="20"
-    auto-load="true"
-    params="{issued: '1900-01-01'}">
+    limit="20">
 </vn-crud-model>
 <vn-portal slot="topbar">
 </vn-portal>
@@ -30,7 +28,7 @@
                     <vn-td>{{::invoiceIn.total}}</vn-td>
                     <vn-td shrink>
                         <vn-icon-button
-                            vn-click-stop="$ctrl.$state.go('invoiceIn.index')"
+                            vn-click-stop="$ctrl.goToIndex(model.userParams.daysAgo)"
                             vn-tooltip="Go to InvoiceIn"
                             icon="icon-invoice-in">
                         </vn-icon-button>
diff --git a/modules/invoiceIn/front/serial/index.js b/modules/invoiceIn/front/serial/index.js
index 622087748..9d27e4e8f 100644
--- a/modules/invoiceIn/front/serial/index.js
+++ b/modules/invoiceIn/front/serial/index.js
@@ -6,24 +6,10 @@ export default class Controller extends Section {
         super($element, $);
     }
 
-    exprBuilder(param, value) {
-        switch (param) {
-        case 'issued':
-            return {'ii.issued': {
-                between: this.dateRange(value)}
-            };
-        case 'serial':
-            return {[`ii.${param}`]: value};
-        }
-    }
-
-    dateRange(value) {
-        const minHour = new Date(value);
-        minHour.setHours(0, 0, 0, 0);
-        const maxHour = new Date(value);
-        maxHour.setHours(23, 59, 59, 59);
-
-        return [minHour, maxHour];
+    goToIndex(daysAgo) {
+        const issued = Date.vnNew();
+        issued.setDate(issued.getDate() - daysAgo);
+        this.$state.go('invoiceIn.index', {q: `{"isBooked": true, "from": ${issued.getTime()}}`});
     }
 }