I was able to find my original filters on your website. I placed my order and received my filters very quickly. They arrived in good condition and are a perfect fit. I will definitely order again from your company for my replacement filters in the future.
Comparable Filter Replacement for various Ultravation systems that use 20x20x5 filters
Actual Size: 19 1/2 x 20 5/8 x 4 7/8
Recommend filter life of 3 months to reduce damage to your furnace / AC unit
MERV 13 rating indicates this filter will remove on average over 90% or better of the particles including pollen, pet dander, carpet and lint, dust, mold, spores, hair spray, fabric protector, dusting aids, and cement dust, humidifier dust, lead dust, auto emissions, milled flour, bacteria, most tobacco smoke and more.