Simple slider 2 value output

I’m using the slider to set a price range for houses for sales and/or lettings.

I’m looking to use the results to send the user to a specific page based on the results.

Currently I have a page the displays houses for sale and/or letting which has some built in features that allow for min and max values. The page url changes based on the results. Therefore I want to be able to send my user to relevant page based on the entries in the form. I’m using the Gravity Forms Confirmation Redirect to go to the relevant url:

An example of the default url for the page could be.

https://www.domain.com/property-for-sale/?tex_property_category=for-sale&meta_p_price=100000-250000

When using the range slider merge tag in the url redirect it comes out like this:

https://www.domain.com/property-to-let/?tex_property_category=to-let&meta_p_price=100000%2C250000&100000,250000&eid=2175zK6Z3NR6u262xNBj7v12A7jrVYkeDFx%2Fn0g44Hq1qvF%2F%2Fgsq6asWXMVksaxthP1sFQTPzh4YnQapbWEcSCT0LkLk%2B1CxUYIJF%2BKpEG67rw%3D%3D

The Redirect URL under Confirmations on the form is set to:

https://www.domain.com/property-for-sale/?tex_property_category=to-let&meta_p_price={Range Slider:1}

How can I change the output to conform to the required output for my page?

For my test example I only have 1 field on my form. My field settings for Range Slider are as follows:

Field Label
Range Slider

Description
blank

Range
min
50000

max
1000000

Prefix
￡

prefix position :
Left

Step :
50000

slider display :
Double Edge Slider

Slider Styling :
Simple

range show :
Enable

Slider label
blank

My Settings>Confirmations Default Confirmation settings are:

Confirmation Type
Redirect

Redirect URL
https://www.domain.com/property-for-sale/?tex_property_category=to-let&meta_p_price={Range Slider:1}

Redirect Query String
Checked (Pass Field Data Via Query String)
{Range Slider:1}