Watch a filter narrow the grid

[FilterIQ intro: Search. Filter. Find.] Suppose we're looking for oak furniture for a dining room. This demo catalogue starts with twelve products, so let's use those two preferences to narrow it down. Choosing Oak under Material leaves three matches. Adding Dining under Room brings that down to two products that fit both choices. You can see each selection above the grid. If we'd like a little more choice, we can remove Dining on its own. Oak stays selected, and the third oak product returns, ready for us to compare with the others.