diff --git a/helpers/stork/browser.js b/helpers/stork/browser.js
index 48a1da0..a5e881d 100644
--- a/helpers/stork/browser.js
+++ b/helpers/stork/browser.js
@@ -226,3 +226,73 @@ export class StorkClient {
         return
     }
 }
+
+
+export class StorkFilters {
+    constructor({
+        initialFilters = {}
+    } = {}) {
+        this.filters = {
+            ...initialFilters
+        }
+    }
+
+
+
+    get filtersForQuery () {
+        return Object.entries( this.filters ).map( ([ filterKey, filterValue ]) => {
+            return `${ filterKey }_${ filterValue }`
+        } ).join(' ')
+    }
+
+    isQueryValue ( filterNameOrQueryValue ) {
+        return filterNameOrQueryValue.includes('_')
+    }
+
+    getKeyAndValue ( filterQueryValue ) {
+        const [ key, value ] = filterQueryValue.split('_')
+        return { key, value }
+    }
+
+    getFilterNameAndValueFromString ( filterNameOrQueryValue ) {
+        if ( this.isQueryValue( filterNameOrQueryValue ) ) {
+            return this.getKeyAndValue( filterNameOrQueryValue )
+        }
+
+        return {
+            key: filterNameOrQueryValue,
+            value: null
+        }
+    }
+
+    toggleFilter ( filterNameOrQueryValue, filterValue = null ) {
+
+        const fromString = this.getFilterNameAndValueFromString( filterNameOrQueryValue )
+
+        const filterName = fromString.key
+        filterValue = filterValue || fromString.value
+
+        if ( !!this.filters[ filterName ] ) {
+            delete this.filters[ filterName ]
+
+            return
+        }
+
+        // Throw error if filter value is not a string
+        if ( typeof filterValue !== 'string' ) {
+            throw new Error(`Filter value must be a string. Got ${ typeof filterValue }`)
+        }
+
+        this.filters[ filterName ] = filterValue
+    }
+
+    hasFilter ( filterNameOrQueryValue ) {
+
+        const {
+            key : filterName,
+        } = this.getFilterNameAndValueFromString( filterNameOrQueryValue )
+
+
+        return !!this.filters[ filterName ]
+    }
+}
diff --git a/test/prebuild/filters.js b/test/prebuild/filters.js
new file mode 100644
index 0000000..a0bcbaa
--- /dev/null
+++ b/test/prebuild/filters.js
@@ -0,0 +1,35 @@
+import test from 'ava'
+// import MarkdownIt from 'markdown-it'
+
+// import { isValidHttpUrl } from '~/helpers/check-types.js'
+import { StorkFilters } from '~/helpers/stork/browser.js'
+
+
+require('dotenv').config()
+
+
+test('Can Toggle off existing filter' , async t => {
+    const filters = new StorkFilters({
+        initialFilters: {
+            'test': 'yes'
+        }
+    })
+
+    filters.toggleFilter('test')
+
+    t.deepEqual(filters.hasFilter('test'), false)
+
+    filters.toggleFilter('test', 'yes')
+    filters.toggleFilter('status', 'native')
+
+    t.deepEqual(filters.hasFilter('test'), true)
+
+    t.deepEqual(filters.filtersForQuery, 'test_yes status_native')
+
+    filters.toggleFilter('status_native')
+
+    t.deepEqual(filters.filtersForQuery, 'test_yes')
+})
+
+
+// Can handle query values with multiple underscores