I had ordered filters for my exchanger.
I have had several brands with different levels of fitness and firmness. Fit it important so you don't have to bend the filter or crush the rim that seals vents. I've had about 40% of filters failing just the fit. 30" is like 29.75" filter sizes not 30 " exactly. Also a firm body is important because filters this size draw in a lot of air and don't want the filter to get displaced.
In any event, I ordered the wrong size, I spoke with a nice knowledgeable employee told of my situation and she came up with a remedy suitable for both of us.
I couldn't ask for anymore customer service and I wouldn't ask for a different filter.
Happy New Year, Stay safe
Hi Guy, Thank you for your 5-star review! We truly appreciate awesome feedback, and we are thrilled we were able to get the right product to you! Have a wonderful New year as well and thank you for being part of the Filterbuy family!