Filtering UX Best Practices for Your Website in 2024

Imagine walking into a store where everything is super easy to find. That’s what good filter design does for a website. It helps people quickly find what they’re looking for without getting frustrated or lost. In this blog, I’ll walk you through how to make your website filters user-friendly, mobile-ready, and designed to boost both customer satisfaction and conversions.

Why Good Filtering UX Is Important

Filters help users sort through lots of options quickly—whether they’re shopping for clothes, booking a hotel, or reading blog articles. Without filters, people are stuck scrolling endlessly. That’s not fun, and most people will just leave.

Here’s why filters matter:

• Sites with good filters can see up to 30% more sales.

• Around 80% of shoppers leave a site if filters are hard to use.

1. Keep Filter Categories Simple and Clear

People should be able to easily understand what each filter does.

Tips:

• Use simple words (like “Price” or “Size”).

• Avoid technical terms or confusing labels.

• Don’t add too many filter options—only show what’s most useful.

• Make sure filter choices match what users are looking for.

Example: Amazon does this really well. You can quickly filter by price, brand, ratings, and more.

2. Let Users Choose Multiple Filters

People often want to use more than one filter at the same time. For example, if someone wants a red jacket, size M, under ₹3,000—they need to apply all those filters together.

Tips:

• Use checkboxes so users can select more than one option.

• Add “AND/OR” logic to mix and match filters easily.

Example: Zappos lets users filter shoes by color, size, style, and price at the same time.

3. Make Filters Work Smoothly on Mobile

Most users are on their phones now, so your filters need to be mobile-friendly.

Tips:

• Use collapsible menus to save space.

• Make filter buttons big and easy to tap.

• Place filters in familiar spots (like the top-right corner).

Example: ASOS’s app has great mobile filters that are easy to open and use.

4. Use Faceted Filtering for More Control

Faceted filtering lets users filter by more than one category at once—like price, brand, size, and color all together. This helps users narrow down results faster.

Tips:

• Combine broad (like price) and specific (like fabric type) options.

• Show filter counts to let users know how many results match each filter.

Example: Amazon and Airbnb use faceted filters to help people find exactly what they need.

5. Show Results Instantly

Users love instant feedback. If filters update results in real time, it feels fast and smooth.

Tips:

• Avoid reloading the whole page—just update the results section.

• Use small animations or loading spinners to show something is happening.

Example: eBay shows updated results right away when filters are applied.

6. Keep Filters Active (Filter Persistence)

Let users keep their selected filters even if they leave the page or come back later. It saves time and improves their experience.

Tips:

• Use cookies or session storage to remember filter choices.

• Include a clear “Reset Filters” button if they want to start fresh.

Examples: Amazon and Etsy both keep your filters applied across pages.

7. Use Visual Filters to Make Things Fun

Instead of just text filters, try using images—like color swatches or product thumbnails. It helps users understand their choices faster.

Tips:

• Use clear, high-quality images or icons.

• Keep the design clean and simple.

Example: Zara shows color options as swatches, so you can easily see what’s available.

8. Order Filters in a Smart Way

The order of your filters matters. Put the most important ones (like price or brand) at the top where users can find them quickly.

Tips:

• Start with commonly used filters first.

• Hide the less-used ones under “More filters” or a collapsible menu.

Examples: Amazon and Best Buy organize filters based on what people usually look for first.

9. Track How Users Use Filters

It’s a good idea to regularly check how your filters are being used. This helps you spot what’s working and what’s not.

Tips:

• Use tools like Google Analytics or Hotjar to track clicks and usage.

• Remove filters that no one uses and add ones based on popular searches.

Tools to Try:

• Google Analytics

• Hotjar

• Crazy Egg

• Algolia

• Elasticsearch

   

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Final Thoughts

At the end of the day, improving your filter UX isn’t just about design—it’s about making your site easier and more enjoyable for users. Great filters help people find what they want faster and make them more likely to stay, explore, and buy.

So keep your filters clear, fast, mobile-ready, and personalized. And don’t forget to test and tweak based on real user data!

If you liked this post, check out more of my UX tips and website design guides right here on the blog!

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