Trusty Plugins

<p>Filter WooCommerce products with ajax functionality. Use this plugin to make an awesome product filter like price,category tags etc. Use price slider or checkbox which is very easy to filter the woo products from shop.<br />
woo product filter allows the users to filter the products/items by by price, categories, tags, taxonomy, and attributes.<br />
100% Elementor Compatibility,100% Divi and other e-commerce theme’s Compatibility</p>
<h3>Features</h3>
<ol>
<li>Ajax Filter with Pagination and Sorting</li>
<li>Works with default Shop Template</li>
<li>Product Category Filter (hierarchically option)</li>
<li>Product Tags Filter (hierarchically option)</li>
<li>Attribute Filter (Color Selection option)</li>
<li>On Sale Products Filter </li>
<li>Price Filter (Checkbox and Range Slider)</li>
<li>Taxonomy Filter</li>
<li>Unlimited Filter </li>
<li>Easy Admin Panel</li>
<li>Fast Support</li>
<li>Easy Shortcode</li>
</ol>
<h3>How It Works</h3>
<ol>
<li>After plugin activation you will get new menu ‘Trusty Woo Filters’</li>
<li>Click on ‘Add new’ and play with awesome settings panel.</li>
<li>Add new filters from dropdown (General Tab)</li>
<li>every filter has thier own control settings.</li>
<li>Make your filter and get shortcode.</li>
</ol>


Shop Products Filter

Filter all products of your woocommerce shop. Filter by categories,tags,attributes,taxonomies,price slider,on sale etc.

PickPlugins

<p>Every WooCommerce site needs a good WooCommerce product filter system in order to be a good e-commerce site. As an online shop contains a ton of products so it’s kinda hard for anyone to find anything instantly.When a customer visits a e-commerce site, he or she in a hurry. Usually, online shopping is much more preferable to many people as it takes less time to do the shopping. So when a person is in hurry and has to do his or her shopping, what he or she will need?  they will search for a search input box on that site. In that search box, they will type their desire product name, color etc and the product will come to their screen. They will buy that!! boom!! shopping is done. This kind of task is only possible by adding an excellent WooCommerce product filter plugin. Pickplugin has developed such type of plugin for WooCommerce Search plugin.</p>
<h3>PickPlugins product filter for WooCommerce by <a href="http://pickplugins.com" rel="nofollow ugc">http://pickplugins.com</a></h3>
<ul>
<li><a href="http://www.pickplugins.com/demo/wc-product-filter/shop/?ref=wordpress.org" rel="nofollow ugc">Live Demo</a></li>
<li><a href="https://www.pickplugins.com/documentation/wc-product-filter/?ref=wordpress.org" rel="nofollow ugc">Documentation</a></li>
<li><a href="https://www.pickplugins.com/support/?ref=wordpress.org" rel="nofollow ugc">Support</a></li>
</ul>
<h3>VIDEO TUTORIAL</h3>
<p><iframe loading="lazy" title="PickPlugins Product Filter for WooCommerce" width="750" height="563" src="https://www.youtube.com/embed/CXEJT96jMKU?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
<h3>Plugin Features</h3>
<ul>
<li>Filter by keywords</li>
<li>Filter by product categories</li>
<li>Filter by product tags</li>
<li>Filter by price range</li>
<li>Filter by order & order by</li>
<li>Filter onsale product</li>
<li>Filter in-stock</li>
<li>Filter by SKU</li>
</ul>
<h3>How to use?</h3>
<p>Please go to “Widgets” page and see there is a widget “WC Product Filter”, you can use this on sidebars.<br />
There is no option currently, we will update soon.</p>
<h3>How to add custom search field and filter products?</h3>
<p>you can add custom search field by action hook and filter products as well,</p>
<h3>Step 1:</h3>
<p>Add search input field</p>
<pre><code>add_action('WCProductFilter_fields','WCProductFilter_field_my_custom_input', 30);
function WCProductFilter_field_my_custom_input(){

    $WCProductFilter = isset($_GET['WCProductFilter']) ? sanitize_text_field($_GET['WCProductFilter']) :""; // check this to ensure for is submitted from WCProductFilter.
    $_custom_input = isset($_GET['_custom_input']) ? sanitize_text_field($_GET['_custom_input']) :""; // Do not forget to sanitization

    if(!$WCProductFilter):
        $_custom_input = '';
    endif;


    /*
     *
     * you can check conditional here.
     *
     * if(is_shop()):
     * execute code only shop page
     * endif;
     *
     * */

    if(is_shop()):
        // this will only display under shop page and hide others page
        ?>
        <div class="field-wrapper">
            <div class="label-wrapper">
                <label class=""><?php echo __('Custom Input','wc-product-filter'); ?></label>
            </div>
            <div class="input-wrapper">
                <input type="search" placeholder="<?php echo __('Custom input','wc-product-filter'); ?>" name="_custom_input" value="<?php echo $_custom_input; ?>">
            </div>
        </div>
    <?php
    endif;

}
</code></pre>
<h3>Step 2</h3>
<p>verify input variable and put on product query arguments</p>
<pre><code>function wc_pf_query_args_custom_field($args, $form_data){

    //default search query
    $args['s'] = isset($form_data['_custom_input']) ? $form_data['_custom_input'] : '';

    return $args;

}
add_action('wc_pf_query_args', 'wc_pf_query_args_custom_field');
</code></pre>
<h3>How to remove existing input fields?</h3>
<p>By action hook you can simply remove any input fields exist.</p>
<pre><code>remove_action('WCProductFilter_fields','WCProductFilter_field_keyword',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_categories',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_tags',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_price_range',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_order',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_orderby',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_onsale',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_in_stock',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_keyword',30);
remove_action('WCProductFilter_fields','WCProductFilter_field_sku',30);
</code></pre>


PickPlugins Product Filter for WooCommerce

Filter shop product by advance filter and search.

Shop Products Filter vs PickPlugins Product Filter for WooCommerce