How to disable Filter module in compare page?

-- url of the page with the problem -- : ilaza.vn/product/compare.html?cid []=712&cid[]=713
-- Error-message(debug-mod must be tuned on) -- : Disable Filter Module in compare page

Hi!
I'm using Filter module for my website, problem is when i compare product, it will show up error because Filter module didn't disable, i following this solution: www.hikashop.com/forum/4-how-to/57597-hi...l-product-pages.html
and it working on product page, but compare page still error
Please Help me to fix it!
Many thanks!
Quang

Thank so much, Nicolas!

Hi! i check again, compare page is ok,now the same problem in checkout page, i try add:
if(JRequest::getString('task','')!= 'show' && JRequest::getString('task','')!= 'compare' && JRequest::getString('task','')!= 'checkout')
but it's not correct.
=> oh, i fix it, it work now, please help me next question.
-1 more question:i have a vendor list, when user click into vendor name, it will show up product list, i using vendor page and Modules under the vendor page is a product list( to show product list in vendor page)
how i can add a filter module to vendor page(child page of vendor list page) to apply for product list of this vendor?
thanks