Ajax Filter Free

The first Multifeatured Ajax filter that Google loves. We made it specifically for Google to index the search results and increase your Google index. You get more pages in Google focused on "long tail" keywords. You get more visitors and a higher conversion rate. And it is so easy to use too.

Feature packed

This filter combines the best practices and features from all the top filters. You get it all.

Built for Google

This is the first filter to focus on the SEO long tail. That’s where the sales are.

Max speed

We build the filter to work at its maximum speed with cached queries and hashes.

Want to double your sales?

By focusing on the long tail keywords you can get more targeted traffic then from top keywords. Every SEO manger knows about long tail SEO — it’s the 70% of all the keywords that people actually search which are low cost and high probability of conversion. That’s right, long tail is both cheap and efficient.

Why the long tail?

You might have heard of the long tail in SEO. Some call it the Holy Grail of SEO. That’s because “long tail” terms comprise almost 70% of all search quarries. That is valuable targeted traffic that converts much better, in fact 2-3 times better.

Target the long tail with custom meta and page description

Ajax filter keeps track of all the filter queries. The most popular combinations are your first candidates for the “long tail” term. You then can edit the URL, title, H1, description and more to create a perfect page for google to index.

By using Ajax Filter you will increase your Google index, drive more visitors to your site and skyrocket your sales.

Get it all

Don't settle for half the features — go for them all. With Ajax Filter you won't need to choose which filter is right for you — there is only one filter you must have and its packed with all the great features you can think of.










Stock status

Pick your layout and design

Select your style from our list of preset themes. It will look beautiful.



Filter with style

You can pick a style from our presets or customize your own with out build-in theme editor options, so that the filter looks natural in any theme that you are using.

Mobile friendly

The filter adapts to any screen resolutions and allows you to conveniently filter products on mobile phones.

Technologies used to create this module

We focus on writing clean and beautiful code, that is why we love SASS for styling, as well OOP in javascript. We always follow separation of concerns to bring you a robust solution that is easy to understand and customize.

Full list of features

  • Support responsive themes
  • Compatible with SEO URLs
  • AJAX requests (without reloading the page)
  • Config collapsed by default for all filters
  • Config sort order
  • Support OpenCart Filters
  • Ability to turn on/off any attributes
  • Support pages: Category, Special Offers, Search, Manufacturers, Homepage, Product Page, Information Page
  • Support milti store
  • Support milti language
  • Support milti layout select
  • If you choose category layout, you can select categories for which the module will be active
  • Set custom tabs name
  • You can customize filters separately for each category/layout
  • Vertical/Horizontal position
  • Ability to sort the attribute values
  • Possibility to set In Stock option default selected/Hide out of stock products
  • Possibility to set images for attributes
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Opencart 3.0.3 Ajax Filter Free 2.1.12 d_ajax.filter.js строка 382 if($(this.getState().common_setting.content_path).size() > 0){ Ошибка Метод не определен. Я так понимаю сдесь должен быть ***.l


d_simple_html_dom problem.. Help me


Fatal error: Class 'd_simple_html_dom' not found in /home/usratt5/public_html/catalog/controller/extension/event/d_ajax_filter.php on line 41


Please tell me how I can cleanly install everything or get some help. I Just downloaded your unity app and installed the free product filter. It completely broke my store and every time I click on a category i get a blank white page with: Fatal error


William Freitas ok, so you are missing a dependency module d_simple_html_dom - just go into shopunity module in admin/extensions/modules and click update button next to the module you wanted to install in the first place. it should install the missing module. let me know


William Freitas I tried that several times and it didn't work. I uninstalled it and things did not go back to normal. I uninstalled the shopunity module and now my store is completely messed up with error messages in the homepage and the categories don't work or displa


William Freitas Notice: Object of class Exception could not be converted to int in /home/usratt5/public_html/system/library/pagination.php on line 29Notice: Object of class Exception could not be converted to int in /home/usratt5/public_html/system/modification/catalog/c


William Freitas Now I can't even upload the shopunity module again, I keep getting a sytax erro unexpected token in json at position 0 and a long list of other issues.


William Freitas Hi WIlliam. Send me a skype message at Dreamvention and I will help you right


William Freitas Thank you but I don't have skype. I have an open ticket with support (14422) if you want to take a look. Thanks


Hi, I'm looking to add this to our site and want to look at the demo in admin , but it won't login with the pre-filled username and password (assuming demo / demo)


Lance Hamilton try this link http://demo.shopunity.net/index.php?route=extension/demo&extension_download_id=12&admin


When I try to download the extension I get this message {"error":"Parameter missing","errors":[{"error":"parameter_missing","code":304,"message":"Parameter missing","


Sami Abdo Can you send us a ticket at https://dreamvention.ee/support and we will try to help you out



Hi, I am experimenting with this extension and find it useful. I want to place a filter on the home page. Which category does it use in this case and where are the results listed?


That would be a layout. So what you want is to position the filter module in your HOME layout in Design/Layouts.


Thanks, The filter is on the home page. I see all the values in the filter (I have only 2 products only), where should I see the result of the filter?


Here's the site: http://bestgumi.hu/


Well actually there is nothing to filter on the homepage. Opencart doesn't provide anything there except some bestsellers or featured products. How would you want it to work?


I have placed a featured module to the home page, but the filter does not have any affect.


Featured module is a list of products that you have specified. it simply not how it should work. if you need something custom, send us a ticket at https://dreamvention.ee/support and we will try to help you


Hello, I installed the extension and it work perfect except on mobile devices such as tablet and smartphone I get a blank screen? If you click the filter icon you get a blank page? Can somebody help me to solve this? Thanks already to help me.

Version Date Changes
2.1.12 2019-02-22 09:25:13

1.Fix bugs

2.1.11 2018-12-26 09:19:45

1. Added Admin Style. 2. Added the Welcome page. 3. Added support OC

2.1.10 2018-12-13 11:28:10

1.Fix bug with button filter.

2.1.8 2018-11-19 09:11:36

1.Fix bug with seo first_page pagination.

2.1.6 2018-08-16 10:21:23

1.Added custom Scrollbar.

2.1.5 2018-03-28 13:28:14

Fix bugs

2.1.4 2018-03-16 08:38:02

Removed install.xml because of conflict

2.1.3 2017-12-14 14:18:46

1.Fix for IE 11

2.1.2 2017-10-24 14:57:40

1.Fix bugs.

2.1.1 2017-10-17 06:47:54

1.Fix bugs.

2.1.0 2017-09-05 06:16:59

1.Added support opencart 3.x.

2.0.3 2017-08-25 12:24:17

1.Fix bugs.

2.0.2 2017-08-22 07:47:49

1.Added notify a full version.

2.0.1 2017-07-05 09:35:37

1.Added notify a full version.

2.0.0 2017-06-27 08:37:32


1.2.0 2017-06-02 13:24:31


1.1.8 2017-04-11 11:55:36

1.Fix bugs

1.1.7 2017-03-27 11:11:33

1.Added sorting attribute values when creating a cache.
2.Moved the save button.
3.Added reset button for sorting and images.
4.Fixed the filtering for the price with the selected filter - available
5.Remove duplicate attribute values.

1.1.6 2017-03-23 14:21:24

1.Handlebars replaced to Twig. 2. Added custom style. 3. Added custom script. 4.Added update in cron. 5.Category selection added.

1.1.5 2017-02-22 10:06:26


1.1.4 2016-12-06 12:16:00

1.Правки. 2.Добавлен новый вид слайдера цены.

1.1.3 2016-09-14 08:23:54

1.Правки. 2.Оптимизация производительности.

1.1.1 2017-09-25 11:47:17

1.Добавлена поддержка фильтров Opencart.

1.1.0 2016-07-27 11:47:04

1.Добавлены темы. 2.Переделана работа ajax запроса.3.Добавлен аавтоматический пересчет количества.4.Extension.8.Fix work with Seo URL.

Get it
License Free

by Dmitriy Zhuk

This is best filter you can think of. Filter through attributes, options, tags, price, manufacturers and more. And increase your SEO with the most visited filter combinations by adding custom meta.



Created 25/07/2016
Updated 21/02/2018
opncart versions,,,,,,,,,,,,,,
Support email Support